{"id":327,"date":"2022-01-21T16:31:28","date_gmt":"2022-01-21T15:31:28","guid":{"rendered":"https:\/\/www.beautydecoded.com\/?page_id=327"},"modified":"2026-05-30T21:50:08","modified_gmt":"2026-05-30T19:50:08","slug":"retinol","status":"publish","type":"page","link":"https:\/\/www.beautydecoded.com\/en\/retinol\/","title":{"rendered":"The benefits of retinol for the skin"},"content":{"rendered":"<div class=\"bd-brand\">\n<style>\n.bd-brand .bd-hub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:8px}\n.bd-brand .bd-hub-card{display:flex;flex-direction:column;gap:8px;padding:24px 26px;background:rgba(255,255,255,0.6);border:1px solid rgba(255,255,255,0.95);border-radius:22px;backdrop-filter:blur(20px);text-decoration:none;transition:transform 0.25s ease,box-shadow 0.25s ease;box-shadow:0 10px 40px rgba(42,36,56,0.04)}\n.bd-brand .bd-hub-card:hover{transform:translateY(-4px);box-shadow:0 22px 55px rgba(42,36,56,0.1)}\n.bd-brand .bd-hub-card-tag{font-family:var(--bd-sans);font-size:11px;font-weight:600;color:var(--bd-accent);letter-spacing:0.06em;text-transform:uppercase}\n.bd-brand .bd-hub-card h3{font-family:var(--bd-serif);font-weight:500;font-size:20px;line-height:1.2;color:var(--bd-ink);letter-spacing:-0.01em;margin:0}\n.bd-brand .bd-hub-card-arrow{font-family:var(--bd-serif);font-style:italic;font-size:14px;color:var(--bd-accent);margin-top:auto;padding-top:4px}\n.bd-brand .bd-video-wrap{position:relative;width:100%;aspect-ratio:16\/9;border-radius:22px;overflow:hidden;box-shadow:0 22px 55px rgba(42,36,56,0.12);margin-top:8px}\n.bd-brand .bd-video-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}\n.bd-brand .bd-prob-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:8px}\n.bd-brand .bd-prob-card{padding:26px 28px;background:rgba(255,255,255,0.6);border:1px solid rgba(255,255,255,0.95);border-radius:22px;backdrop-filter:blur(20px);box-shadow:0 10px 40px rgba(42,36,56,0.04)}\n.bd-brand .bd-prob-card .bd-prob-num{font-family:var(--bd-serif);font-style:italic;font-size:26px;color:var(--bd-accent);line-height:1}\n.bd-brand .bd-prob-card h4{font-family:var(--bd-serif);font-weight:500;font-size:20px;line-height:1.2;color:var(--bd-ink);letter-spacing:-0.01em;margin:10px 0 8px}\n.bd-brand .bd-prob-card p{font-family:var(--bd-sans);font-size:14.5px;line-height:1.6;color:var(--bd-ink-soft,#5a5560);margin:0}\n.bd-brand .bd-prob-card .bd-prob-inci{font-family:var(--bd-serif);font-style:italic;font-size:14px;color:var(--bd-accent);margin:2px 0 6px}\n.bd-brand>p:empty{display:none!important}\n.bd-brand>p{margin:0!important}\nhtml body .bd-brand .bd-section{padding:48px 0 !important}\nhtml body .bd-brand .bd-hero{padding-bottom:8px !important}\nhtml body .bd-brand .bd-hero .bd-hero-meta{margin-bottom:0 !important}\nhtml body .bd-brand .bd-dark{margin-top:24px !important;margin-bottom:24px !important}\nhtml body .bd-brand .bd-final{padding-top:48px !important;padding-bottom:48px !important;margin-top:0 !important}\n@media (max-width:900px){html body .bd-brand .bd-section{padding:36px 0 !important}html body .bd-brand .bd-hero{padding-top:56px !important}html body .bd-brand .bd-eyebrow{margin-top:8px}}\n<\/style>\n<section class=\"bd-hero\" style=\"padding-bottom:8px !important;padding-top:56px !important\">\n<div class=\"bd-wrap\"><span class=\"bd-eyebrow\"><a href=\"https:\/\/www.beautydecoded.com\/en\/ingredient\/\" style=\"color:inherit;text-decoration:none\">Guide skincare - Ingredients<\/a><\/span><\/p>\n<h1>Retinol - <em>the complete guide to the benchmark anti-aging active ingredient<\/em> according to a doctor and analyses by BeautyDecoders.<\/h1>\n<p class=\"bd-hero-sub\">Retinol is a derivative of vitamin A and has been the best-documented anti-aging active ingredient for over 25 years. It stimulates collagen, accelerates cell renewal and reduces wrinkles, spots and acne. Its drawback: it is irritating and requires a tolerance period. The keys: apply to dry skin, start every second or third evening, moisturize well, avoid other irritating active ingredients at first, and use SPF 50 every morning.<\/p>\n<div class=\"bd-hero-meta\">\n<div class=\"bd-hero-meta-item\"><span>Family<\/span><strong>Vitamin A derivative (retinoid)<\/strong><\/div>\n<div class=\"bd-hero-meta-item\"><span>Method<\/span><strong>Verdict Sensitivity - Dr David's rule<\/strong><\/div>\n<div class=\"bd-hero-meta-item\"><span>Selection<\/span><strong>5 treatments rated by BeautyDecoders<\/strong><\/div>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"bd-section\">\n<div class=\"bd-wrap\"><span class=\"bd-section-label\">Mode of action<\/span><\/p>\n<h2>How does it work? <em>retinol<\/em> ?<\/h2>\n<p class=\"bd-lead\">Vitamin A increases the production of new cells and shortens the skin's regeneration cycle (normally 30 days). This accelerated regeneration naturally exfoliates the surface layer of the epidermis: this is the keratolytic action, which eliminates dead cells, unclogs pores, regulates sebum and acts on the bacteria responsible for acne.<\/p>\n<p class=\"bd-lead\">But retinol isn't just an exfoliant: it's above all an anti-aging active ingredient that acts deep within the dermis, stimulating the production of collagen, elastin and hyaluronic acid. It reduces wrinkles and improves texture by thickening the dermis. Initially, only the epidermis is refined, through the exfoliation of dead cells: this is the tolerance phase, during which the skin may redden and become irritated. Retinol also regulates melanocyte activity, curbing the hyperproduction of melanin: it is therefore effective against blemishes and post-acne hyperpigmentation.<\/p>\n<div class=\"bd-video-wrap\"><iframe src=\"https:\/\/www.youtube.com\/embed\/MlltnlX1OAQ\" title=\"Retinol explained - BeautyDecoded\" loading=\"lazy\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div>\n<\/div>\n<\/section>\n<section class=\"bd-dark\">\n<div class=\"bd-wrap\"><span class=\"bd-section-label\">Instructions for use<\/span><\/p>\n<h2>7 rules for using retinol <em>like a pro<\/em><\/h2>\n<div class=\"bd-pillars-grid\">\n<div class=\"bd-pillar\">\n<div class=\"bd-pillar-num\">01<\/div>\n<h4>On dry skin<\/h4>\n<p>On damp skin, it penetrates too deeply and irritates. Wait 2 to 3 minutes after cleansing.<\/p>\n<\/div>\n<div class=\"bd-pillar\">\n<div class=\"bd-pillar-num\">02<\/div>\n<h4>Gradually<\/h4>\n<p>One evening out of two or three at first, then adapt. Even every other night is very effective over time.<\/p>\n<\/div>\n<div class=\"bd-pillar\">\n<div class=\"bd-pillar-num\">03<\/div>\n<h4>The size of a pea<\/h4>\n<p>For the whole face. Too much product only increases the risk of irritation.<\/p>\n<\/div>\n<div class=\"bd-pillar\">\n<div class=\"bd-pillar-num\">04<\/div>\n<h4>Moisturize well<\/h4>\n<p>Retinol then cream, often richer. Sensitive skin: sandwich method (cream, retinol, cream).<\/p>\n<\/div>\n<div class=\"bd-pillar\">\n<div class=\"bd-pillar-num\">05<\/div>\n<h4>No other irritants<\/h4>\n<p>No acids or vitamin C during tolerance. Avoid alcohol, essential oils and allergens.<\/p>\n<\/div>\n<div class=\"bd-pillar\">\n<div class=\"bd-pillar-num\">06<\/div>\n<h4>SPF 50 in the morning<\/h4>\n<p>Retinoids make the skin more sensitive to the sun. Sun protection is non-negotiable.<\/p>\n<\/div>\n<div class=\"bd-pillar\">\n<div class=\"bd-pillar-num\">07<\/div>\n<h4>Uniformly<\/h4>\n<p>Do not mix retinol with cream in a hurry, as this may result in poor distribution.<\/p>\n<\/div>\n<\/div>\n<div class=\"bd-dark-quote\"><strong>What if things go wrong?<\/strong><\/p>\n<p>If the skin dries out, apply a richer cream and leave for a few days. In the case of severe irritation, stop using all irritating active ingredients and follow a repair phase of 10 to 15 days before resuming with the sandwich method. If all goes well, first increase the frequency, then the dosage. If there is no improvement after 12 weeks (excluding the tolerance phase), change products. Retinol is not recommended during pregnancy or breastfeeding, or if you cannot protect yourself from the sun.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"bd-section\">\n<div class=\"bd-wrap\"><span class=\"bd-section-label\">Understanding<\/span><\/p>\n<h2>The various <em>retinoids<\/em><\/h2>\n<p class=\"bd-lead\">There are several forms of vitamin A, which can be confusing. From the most potent to the mildest, the number of transformations required determines both efficacy and irritant potential.<\/p>\n<div class=\"bd-prob-grid\">\n<div class=\"bd-prob-card\">\n<div class=\"bd-prob-num\">01<\/div>\n<h4>Retinoic acid<\/h4>\n<div class=\"bd-prob-inci\">Active form - on prescription<\/div>\n<p>No transformation necessary: the most powerful, but also the one with the most side effects.<\/p>\n<\/div>\n<div class=\"bd-prob-card\">\n<div class=\"bd-prob-num\">02<\/div>\n<h4>Retinal (retinaldehyde)<\/h4>\n<div class=\"bd-prob-inci\">A transformation<\/div>\n<p>Requires only one transformation to become active: the fastest cosmetic form.<\/p>\n<\/div>\n<div class=\"bd-prob-card\">\n<div class=\"bd-prob-num\">03<\/div>\n<h4>Retinol<\/h4>\n<div class=\"bd-prob-inci\">Two transformations<\/div>\n<p>The benchmark in cosmetics, with the right balance between efficacy and tolerance.<\/p>\n<\/div>\n<div class=\"bd-prob-card\">\n<div class=\"bd-prob-num\">04<\/div>\n<h4>Retinol esters<\/h4>\n<div class=\"bd-prob-inci\">Three transformations - \u00abpro-retinol\u00bb<\/div>\n<p>Not very effective. Their advantage: as a complement, for ultra-sensitive skin or the eye contour area.<\/p>\n<\/div>\n<\/div>\n<div class=\"bd-alert bd-alert-info\"><span class=\"bd-alert-icon\">\u26a0<\/span><\/p>\n<div>Some marquess sell retinol esters, boasting of their tolerability without specifying their low efficacy. Finally, a balanced diet is a good source of vitamin A and beta-carotene, which can be directly converted into retinal.<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"bd-section\">\n<div class=\"bd-wrap\"><span class=\"bd-section-label\">When to start<\/span><\/p>\n<h2>At what age to start <em>retinol<\/em> ?<\/h2>\n<p class=\"bd-lead\">From the age of 25: this is when the cell regeneration cycle lengthens and collagen production begins to decline. In the case of severe acne, a dermatologist may prescribe retinoic acid treatment before the age of 25. The first effects are fully visible after 2 to 4 months, but in aesthetic terms, prevention is better than cure. To adapt the treatment to your age group, see the following guides <a href=\"https:\/\/www.beautydecoded.com\/en\/facial-care-30-ans\/\">care 30 years<\/a>, <a href=\"https:\/\/www.beautydecoded.com\/en\/face-care-40-ans\/\">40 years old<\/a> and <a href=\"https:\/\/www.beautydecoded.com\/en\/face-care-50\/\">50 years<\/a>.<\/p>\n<p class=\"bd-lead\">Two associations are particularly useful. The <a href=\"https:\/\/www.beautydecoded.com\/en\/niacinamide\/\">niacinamide<\/a> (vitamin B3) helps protect the skin from the side effects of retinol by boosting ceramide production: ideal for sensitive skin. L\u2019<a href=\"https:\/\/www.beautydecoded.com\/en\/hyaluronic-acid\/\">hyaluronic acid<\/a> ensures good hydration, invaluable when the acceleration of the cell cycle dries out the skin.<\/p>\n<\/div>\n<\/section>\n<p><!-- ===== S\u00c9LECTION PRODUITS ===== --><\/p>\n<section class=\"bd-section\">\n<div class=\"bd-wrap\"><span class=\"bd-section-label\">The selection<\/span><\/p>\n<h2>Which retinol products <em>choose<\/em> ?<\/h2>\n<p class=\"bd-lead\">For retinol cosmetics, the key criterion is concentration. Here's a staggered selection, from initiation to the most potent form, with BeautyDecoded scores and user feedback. Choose according to your experience: always start with a low concentration.<\/p>\n<div class=\"bd-alert bd-alert-info\"><span class=\"bd-alert-icon\">\u26a0<\/span><\/p>\n<div>The ratings and review excerpts come from users of the BeautyDecoded application. These reviews are not verified. The Sensitivity Verdict applies the Dr David Rule: a sensitive skin score below 0 indicates a potential risk of irritation; between -2 and -5, a product not suitable for sensitive skin; below -5, not suitable.<\/div>\n<\/div>\n<p><!-- Produit 1 : G&G A-Game 5 --><\/p>\n<div class=\"bd-product\">\n<div class=\"bd-product-top\">\n<div><span class=\"bd-product-cat\">Retinal 0,05% - Geek &amp; Gorgeous<\/span><\/p>\n<h3>Geek &amp; Gorgeous A-Game 5 - Retinal 0.05% (initiation)<\/h3>\n<div class=\"bd-product-meta\"><span class=\"bd-rating\"><span class=\"bd-stars\">\u2605\u2605\u2605\u2605\u2605<\/span><span class=\"bd-score\">4,93\/5<\/span><span class=\"bd-count\">(21 reviews - solid base)<\/span><\/span><\/div>\n<\/div>\n<p><span class=\"bd-product-badge bd-badge-top\">Introductory concentration - first step<\/span><\/div>\n<p>The ideal start-up concentration: retinal 0.05 %, a faster-acting form of vitamin A than retinol, in a gentle dose to start without rushing the skin. The best-rated of the selection (<strong>4,93<\/strong>). Sensitive skin score <strong>-1.45 - slight caution<\/strong>, Starting two evenings a week. Well-tolerated according to many feedbacks, it's often the first step in a retinoid journey; some skins react, hence the gradual introduction and SPF.<\/p>\n<div class=\"bd-scores-label\">Scores BeautyDecoded<\/div>\n<div class=\"bd-scores\">\n<div class=\"bd-score-item bd-mid\">\n<div class=\"bd-score-item-label\">Dry skin<\/div>\n<div class=\"bd-score-item-value\">68,6<\/div>\n<\/div>\n<div class=\"bd-score-item bd-mid\">\n<div class=\"bd-score-item-label\">Oily skin<\/div>\n<div class=\"bd-score-item-value\">67,2<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Normal to oily<\/div>\n<div class=\"bd-score-item-value\">84<\/div>\n<\/div>\n<div class=\"bd-score-item bd-mid\">\n<div class=\"bd-score-item-label\">Sensitive skin<\/div>\n<div class=\"bd-score-item-value\">-1,45<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Anti-aging<\/div>\n<div class=\"bd-score-item-value\">86,7<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Stains<\/div>\n<div class=\"bd-score-item-value\">81,6<\/div>\n<\/div>\n<\/div>\n<div class=\"bd-sv bd-sv-caution\"><strong>\u26a0 Sensitivity verdict<\/strong> Slight caution (score: -1.45). Two evenings a week to start with, SPF.<\/div>\n<div class=\"bd-quotes-label\">User feedback (21 reviews - representative extracts)<\/div>\n<div class=\"bd-quotes\">\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605\u2605<\/span>\u00abRetinal concentration not too strong, started twice a week, I love it.\u00bb<\/div>\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605\u2605<\/span>\u00abRetinal very well tolerated for my sensitive skin, I recommend.\u00bb<\/div>\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605\u2605<\/span>\u00abGood serum that doesn't irritate me even when applied every night.\u00bb<\/div>\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605<\/span>\u00abMy skin reacted badly (pimples, redness), introduce very gradually.\u00bb<\/div>\n<\/div>\n<div class=\"bd-verdict\"><strong>Verdict -<\/strong> Retinal 0.05 % initiation, the best-rated of the selection (4.93, anti-aging 86.7). Slight caution (-1.45): the ideal first step, two evenings a week, then gradual increase.<\/div>\n<\/div>\n<p><!-- Produit 2 : Nooance 0,3% --><\/p>\n<div class=\"bd-product\">\n<div class=\"bd-product-top\">\n<div><span class=\"bd-product-cat\">Retinol 0.3% - Nooance<\/span><\/p>\n<h3>Nooance Soin Concentr\u00e9 Nuit - R\u00e9tinol 0,3% (beginner)<\/h3>\n<div class=\"bd-product-meta\"><span class=\"bd-rating\"><span class=\"bd-stars\">\u2605\u2605\u2605\u2605\u00bd<\/span><span class=\"bd-score\">4,38\/5<\/span><span class=\"bd-count\">(28 reviews - solid base)<\/span><\/span><\/div>\n<\/div>\n<p><span class=\"bd-product-badge bd-badge-mixed\">Retinol pure beginner - airless<\/span><\/div>\n<p>Night cream with retinol 0.3 %, the reference concentration for starting out with pure retinol, in airless packaging that preserves the active ingredient. Anti-aging score <strong>88,4<\/strong>. Sensitive skin score <strong>-1.7 - slight caution<\/strong>, to be introduced every third evening. Low dosage, so not very irritating, and effective on mature skin according to many loyal customers; the cosmetic smell fades quickly, and the price is a little high.<\/p>\n<div class=\"bd-scores-label\">Scores BeautyDecoded<\/div>\n<div class=\"bd-scores\">\n<div class=\"bd-score-item bd-mid\">\n<div class=\"bd-score-item-label\">Dry skin<\/div>\n<div class=\"bd-score-item-value\">63<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Oily skin<\/div>\n<div class=\"bd-score-item-value\">91<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Normal to oily<\/div>\n<div class=\"bd-score-item-value\">91<\/div>\n<\/div>\n<div class=\"bd-score-item bd-mid\">\n<div class=\"bd-score-item-label\">Sensitive skin<\/div>\n<div class=\"bd-score-item-value\">-1,7<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Anti-aging<\/div>\n<div class=\"bd-score-item-value\">88,4<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Stains<\/div>\n<div class=\"bd-score-item-value\">83,3<\/div>\n<\/div>\n<\/div>\n<div class=\"bd-sv bd-sv-caution\"><strong>\u26a0 Sensitivity verdict<\/strong> Slight caution (score: -1.7). One evening out of three to start pure retinol.<\/div>\n<div class=\"bd-quotes-label\">User feedback (28 reviews - representative extracts)<\/div>\n<div class=\"bd-quotes\">\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605\u2605<\/span>\u00abMy favorite retinol, low dosage so not too irritating, great texture.\u00bb<\/div>\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605\u2605<\/span>\u00abPerfect for introducing retinol, reusable airless packaging, very complete.\u00bb<\/div>\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605<\/span>\u00abPleasant and effective product, real improvement for my mature skin.\u00bb<\/div>\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605<\/span>\u00abLove the texture and effect, just the smell at first, and a bit pricey.\u00bb<\/div>\n<\/div>\n<div class=\"bd-verdict\"><strong>Verdict -<\/strong> Pure retinol 0.3 % in airless, the gateway to pure retinol (anti-aging 88.4). Slight caution (-1.7): one evening out of three, low-dosage, so not very irritating. 4.38\/5 out of 28 reviews.<\/div>\n<\/div>\n<p><!-- Produit 3 : TO Retinal 0,2% --><\/p>\n<div class=\"bd-product\">\n<div class=\"bd-product-top\">\n<div><span class=\"bd-product-cat\">Retinal 0,2% - The Ordinary<\/span><\/p>\n<h3>The Ordinary Retinal 0.2% Emulsion (intermediate)<\/h3>\n<div class=\"bd-product-meta\"><span class=\"bd-rating\"><span class=\"bd-stars\">\u2605\u2605\u2605\u2605\u2605<\/span><span class=\"bd-score\">4,86\/5<\/span><span class=\"bd-count\">(32 reviews - solid base)<\/span><\/span><\/div>\n<\/div>\n<p><span class=\"bd-product-badge bd-badge-mixed\">Intermediate concentration - regulars<\/span><\/div>\n<p>Retinal emulsion 0.2 %, intermediate concentration for skin already used to retinoids, affordable price and excellent anti-aging score (<strong>93,5<\/strong>). Sensitive skin score <strong>-2.85 - unsuitable<\/strong>, To be introduced every other evening. Fluid texture superior to many competitors according to feedback; it can dry out, so use with caution.<\/p>\n<div class=\"bd-scores-label\">Scores BeautyDecoded<\/div>\n<div class=\"bd-scores\">\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Dry skin<\/div>\n<div class=\"bd-score-item-value\">91<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Oily skin<\/div>\n<div class=\"bd-score-item-value\">78,4<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Normal to oily<\/div>\n<div class=\"bd-score-item-value\">91<\/div>\n<\/div>\n<div class=\"bd-score-item bd-mid\">\n<div class=\"bd-score-item-label\">Sensitive skin<\/div>\n<div class=\"bd-score-item-value\">-2,85<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Anti-aging<\/div>\n<div class=\"bd-score-item-value\">93,5<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Stains<\/div>\n<div class=\"bd-score-item-value\">88,4<\/div>\n<\/div>\n<\/div>\n<div class=\"bd-sv bd-sv-poor\"><strong>\u2715 Verdict sensitivity<\/strong> Not suitable for sensitive skin (score: -2.85). Every other evening, use with caution.<\/div>\n<div class=\"bd-quotes-label\">User feedback (32 reviews - representative extracts)<\/div>\n<div class=\"bd-quotes\">\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605\u2605<\/span>\u00abFinally an accessible retinal serum, fluid texture, go easy so as not to irritate.\u00bb<\/div>\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605\u2605<\/span>\u00abTexture superior to many other products on the market, convenient pump bottle.\u00bb<\/div>\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605<\/span>\u00abI alternate it every other night with niacinamide and copper peptide, I tolerate it well.\u00bb<\/div>\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605<\/span>\u00abVery good anti-aging, start gradually for the tolerance period.\u00bb<\/div>\n<\/div>\n<div class=\"bd-verdict\"><strong>Verdict -<\/strong> R\u00e9tinal 0.2 % intermediate at an affordable price, excellent anti-aging score (93.5), fluid texture. Not suitable for sensitive skin (-2.85): for regular users, every other night. 4.86\/5 out of 32 reviews.<\/div>\n<\/div>\n<p><!-- Produit 4 : Paula's 1% --><\/p>\n<div class=\"bd-product\">\n<div class=\"bd-product-top\">\n<div><span class=\"bd-product-cat\">Retinol 1% + peptides - Paula's Choice<\/span><\/p>\n<h3>Paula's Choice Clinical 1% Retinol (confirmed)<\/h3>\n<div class=\"bd-product-meta\"><span class=\"bd-rating\"><span class=\"bd-stars\">\u2605\u2605\u2605\u2605\u2605<\/span><span class=\"bd-score\">4,88\/5<\/span><span class=\"bd-count\">(30 reviews - solid base)<\/span><\/span><\/div>\n<\/div>\n<p><span class=\"bd-product-badge bd-badge-mixed\">Maximum concentration - confirmed skins<\/span><\/div>\n<p>The highest concentration of the selection: a retinol 1 % enriched with peptides and liquorice, reserved for skin already well accustomed, with the best anti-aging score (<strong>95,2<\/strong>). Sensitive skin score <strong>-5.0 - not suitable for sensitive skin<\/strong>, never after exfoliating. Rapid results on wrinkles and hyperpigmentation, according to feedback; it can be very drying, and should be considered only after a full charge.<\/p>\n<div class=\"bd-scores-label\">Scores BeautyDecoded<\/div>\n<div class=\"bd-scores\">\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Dry skin<\/div>\n<div class=\"bd-score-item-value\">84<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Oily skin<\/div>\n<div class=\"bd-score-item-value\">77<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Normal to oily<\/div>\n<div class=\"bd-score-item-value\">91<\/div>\n<\/div>\n<div class=\"bd-score-item bd-low\">\n<div class=\"bd-score-item-label\">Sensitive skin<\/div>\n<div class=\"bd-score-item-value\">-5<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Anti-aging<\/div>\n<div class=\"bd-score-item-value\">95,2<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Stains<\/div>\n<div class=\"bd-score-item-value\">93,5<\/div>\n<\/div>\n<\/div>\n<div class=\"bd-sv bd-sv-poor\"><strong>\u2715 Verdict sensitivity<\/strong> Not suitable for sensitive skin (score: -5.0). Confirmed skins, never after exfoliation.<\/div>\n<div class=\"bd-quotes-label\">User feedback (30 opinions - representative extracts)<\/div>\n<div class=\"bd-quotes\">\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605\u2605<\/span>\u00abOne of my favorites, I use it every night, no irritation.\u00bb<\/div>\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605\u2605<\/span>\u00abUsed for two years, a good investment, my hyperpigmentation has reduced nicely.\u00bb<\/div>\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605<\/span>\u00abVery effective, fast results, but never after exfoliating otherwise irritation.\u00bb<\/div>\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605<\/span>\u00abVery irritating for sensitive skin despite precautions, it dries out my skin.\u00bb<\/div>\n<\/div>\n<div class=\"bd-verdict\"><strong>Verdict -<\/strong> Maximum Retinol 1 % with best anti-aging score (95.2, spots 93.5), rapid results on wrinkles and hyperpigmentation. Not for sensitive skin (-5.0): confirmed skin only. 4.88\/5 out of 30 reviews.<\/div>\n<\/div>\n<p><!-- Produit 5 : BoJ Revive Eye --><\/p>\n<div class=\"bd-product\">\n<div class=\"bd-product-top\">\n<div><span class=\"bd-product-cat\">Ginseng + retinal contour - Beauty of Joseon<\/span><\/p>\n<h3>Beauty of Joseon Revive Eye Serum Ginseng + Retinal (eye contour)<\/h3>\n<div class=\"bd-product-meta\"><span class=\"bd-rating\"><span class=\"bd-stars\">\u2605\u2605\u2605\u2605\u00bd<\/span><span class=\"bd-score\">4,48\/5<\/span><span class=\"bd-count\">(47 reviews - solid base)<\/span><\/span><\/div>\n<\/div>\n<p><span class=\"bd-product-badge bd-badge-mixed\">Contour area - combine with moisturizer<\/span><\/div>\n<p>For the fragile eye contour area: a serum with ginseng and retinal, both moisturizing and anti-aging, that targets fine lines without being restricted to the initiated. Anti-aging score <strong>90,1<\/strong>. Sensitive skin score <strong>-2.2 - unsuitable<\/strong> on this fine area, to be combined with a moisturizer. Effective on fine lines according to numerous feedbacks; retinal can dry out a little, to be coupled with a contour cream.<\/p>\n<div class=\"bd-scores-label\">Scores BeautyDecoded<\/div>\n<div class=\"bd-scores\">\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Dry skin<\/div>\n<div class=\"bd-score-item-value\">86,8<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Oily skin<\/div>\n<div class=\"bd-score-item-value\">87,5<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Normal to oily<\/div>\n<div class=\"bd-score-item-value\">91<\/div>\n<\/div>\n<div class=\"bd-score-item bd-mid\">\n<div class=\"bd-score-item-label\">Sensitive skin<\/div>\n<div class=\"bd-score-item-value\">-2,2<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Anti-aging<\/div>\n<div class=\"bd-score-item-value\">90,1<\/div>\n<\/div>\n<div class=\"bd-score-item bd-high\">\n<div class=\"bd-score-item-label\">Stains<\/div>\n<div class=\"bd-score-item-value\">85<\/div>\n<\/div>\n<\/div>\n<div class=\"bd-sv bd-sv-poor\"><strong>\u2715 Verdict sensitivity<\/strong> Not suitable for sensitive skin in this fine zone (score: -2.2). To be combined with a moisturizer.<\/div>\n<div class=\"bd-quotes-label\">User feedback (47 opinions - representative extracts)<\/div>\n<div class=\"bd-quotes\">\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605\u2605<\/span>\u00abThe only eye contour that doesn't dry out, nourishes without leaving any greasiness, no irritation.\u00bb<\/div>\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605\u2605<\/span>\u00abI've been using it every night for a year now, and the results are there, it moisturizes.\u00bb<\/div>\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605\u2605<\/span>\u00abMiraculous on my fine lines, I combine it with a moisturizer because retinal dries it out a bit.\u00bb<\/div>\n<div class=\"bd-quote\"><span class=\"bd-quote-rating\">\u2605\u2605\u2605\u2605<\/span>\u00abMy first test of retinal on the eye contour, visible action on wrinkles.\u00bb<\/div>\n<\/div>\n<div class=\"bd-verdict\"><strong>Verdict -<\/strong> Contour ginseng + retinal moisturizing and anti-aging (90.1), effective on fine lines. Not suitable for sensitive skin in this area (-2.2): use with a moisturizer. 4.48\/5 out of 47 reviews.<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"bd-dark\">\n<div class=\"bd-wrap\"><span class=\"bd-section-label\">On prescription<\/span><\/p>\n<h2>And retinoids <em>on prescription<\/em> ?<\/h2>\n<p>Adapalene (Differin) is a new-generation retinoic acid, highly effective against acne, and probably against spots and wrinkles. It is an active molecule (no transformation necessary) which requires a medical prescription, as it is teratogenic (contraindicated in pregnancy and breastfeeding).<\/p>\n<div class=\"bd-dark-quote\"><strong>For whom?<\/strong><\/p>\n<p>Good candidates are people suffering from acne or wishing to treat wrinkles and blemishes that are already marked; for preventive use at the age of 20-30, cosmetic retinol remains more suitable. The decision should be made in consultation with your doctor.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<p><!-- ===== CTA APP (bd-final standard) ===== --><\/p>\n<section class=\"bd-final\" style=\"padding-top:48px !important;margin-top:0 !important\">\n<div class=\"bd-wrap\">\n<div class=\"bd-final-inner\">\n<div class=\"bd-section-label\">Further information<\/div>\n<h2>Find the right retinol for <em>your skin profile<\/em>.<\/h2>\n<p>The BeautyDecoded application lets you scan any cosmetic product to visualize its suitability for your skin type and needs, based on INCI analysis.<\/p>\n<div class=\"bd-cta-wrap\" style=\"justify-content: center;\"><a href=\"https:\/\/beautydecoded.go.link\/88eZ2\" class=\"bd-cta\" target=\"_blank\" rel=\"noopener\">Discover BeautyDecoded<\/a><\/div>\n<div class=\"bd-cta-meta\" style=\"margin-top: 16px;\">Application available on iOS and Android<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"bd-section\">\n<div class=\"bd-wrap\"><span class=\"bd-section-label\">Frequently asked questions<\/span><\/p>\n<h2>Your questions about <em>retinol<\/em><\/h2>\n<div class=\"bd-faq-list\">\n<details class=\"bd-faq-item\">\n<summary>How often should I apply retinol?<\/summary>\n<div class=\"bd-faq-answer\">At first, every second or third evening to let the skin get used to it. After a few weeks without irritation, you can switch to daily application. Even every other night remains highly effective if used over time.<\/div>\n<\/details>\n<details class=\"bd-faq-item\">\n<summary>Retinol or retinal, what's the difference?<\/summary>\n<div class=\"bd-faq-answer\">Retinal requires only one transformation to become active, compared with two for retinol: it therefore acts more quickly. Retinol remains the benchmark, with a good efficacy-tolerance balance. Both are good options, to be chosen according to tolerance.<\/div>\n<\/details>\n<details class=\"bd-faq-item\">\n<summary>Does retinol make the skin peel?<\/summary>\n<div class=\"bd-faq-answer\">During the tolerance phase, skin may redden, tighten and peel due to accelerated cell renewal. This is temporary. To limit this phenomenon, start gradually, moisturize richly and use the sandwich method if necessary.<\/div>\n<\/details>\n<details class=\"bd-faq-item\">\n<summary>Can retinol be used during pregnancy?<\/summary>\n<div class=\"bd-faq-answer\">No. Retinol and all retinoids are not recommended during pregnancy and breastfeeding. In such cases, safe active ingredients such as vitamin C, niacinamide, peptides or bakuchiol are preferred.<\/div>\n<\/details>\n<details class=\"bd-faq-item\">\n<summary>Morning or evening for retinol?<\/summary>\n<div class=\"bd-faq-answer\">Evenings only: retinol is photosensitizing and degrades in the light. In the morning, it's essential to apply SPF 50 sun protection, as the skin is more sensitive to UV rays under retinol.<\/div>\n<\/details>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"bd-section\">\n<div class=\"bd-wrap\"><span class=\"bd-section-label\">Further information<\/span><\/p>\n<h2>Others <em>associated guides<\/em><\/h2>\n<div class=\"bd-hub-grid\"><a class=\"bd-hub-card\" href=\"https:\/\/www.beautydecoded.com\/en\/facial-care\/anti-wrinkle-care\/\"><span class=\"bd-hub-card-tag\">Guide<\/span><\/p>\n<h3>Anti-wrinkle care<\/h3>\n<p><span class=\"bd-hub-card-arrow\">Read the guide \u2192<\/span><\/a><a class=\"bd-hub-card\" href=\"https:\/\/www.beautydecoded.com\/en\/facial-care\/anti-aging-care\/\"><span class=\"bd-hub-card-tag\">Guide<\/span><\/p>\n<h3>Anti-aging care<\/h3>\n<p><span class=\"bd-hub-card-arrow\">Read the guide \u2192<\/span><\/a><a class=\"bd-hub-card\" href=\"https:\/\/www.beautydecoded.com\/en\/vitamin-c\/\"><span class=\"bd-hub-card-tag\">Ingredient<\/span><\/p>\n<h3>Vitamin C<\/h3>\n<p><span class=\"bd-hub-card-arrow\">Read the guide \u2192<\/span><\/a><a class=\"bd-hub-card\" href=\"https:\/\/www.beautydecoded.com\/en\/care-by-skin-type\/sensitive-skin\/\"><span class=\"bd-hub-card-tag\">Guide<\/span><\/p>\n<h3>Sensitive skin<\/h3>\n<p><span class=\"bd-hub-card-arrow\">Read the guide \u2192<\/span><\/a><\/div>\n<\/div>\n<\/section>\n<div class=\"bd-sig\"><strong>Dr Sylvain David<\/strong><span>Plastic and aesthetic surgeon - Founder of BeautyDecoded<\/span><\/div>\n<div class=\"bd-disclaimer\">\n<p>Information for educational purposes only. It does not replace a medical consultation and must be adapted to each individual. The compatibility scores generated by the application do not prejudge the individual tolerance of each skin type. Retinol is introduced gradually, does not combine with other irritating active ingredients during the tolerance phase, and requires daily sun protection. It is not recommended during pregnancy or breast-feeding. Prescription retinoids (retinoic acid, adapalene) require medical advice. In case of skin pathology or doubt, dermatological advice is recommended. A tolerance test should be carried out before first use.<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Skincare Guide \u00b7 Ingredients: Retinol \u2014 The Complete Guide to the Gold Standard Anti-Aging Ingredient, According to a Doctor and BeautyDecodeurs\u2019 Analysis. Retinol is a derivative of vitamin A and has been the most well-documented anti-aging ingredient for over 25 years. It stimulates collagen production, accelerates cell turnover, reduces wrinkles, dark spots, and\u2026<\/p>","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"enable","_kad_post_title":"hide","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"class_list":["post-327","page","type-page","status-publish","hentry"],"acf":[],"taxonomy_info":[],"featured_image_src_large":false,"author_info":{"display_name":"Beautydecoded","author_link":"https:\/\/www.beautydecoded.com\/en\/author\/sylvaindavid\/"},"comment_info":0,"_links":{"self":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/pages\/327","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/comments?post=327"}],"version-history":[{"count":34,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/pages\/327\/revisions"}],"predecessor-version":[{"id":74555,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/pages\/327\/revisions\/74555"}],"wp:attachment":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media?parent=327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}