{"id":69233,"date":"2025-12-05T15:26:47","date_gmt":"2025-12-05T14:26:47","guid":{"rendered":"https:\/\/www.beautydecoded.com\/produits\/non%20class\u00e9\/serum-intensif-double-concentre-vitamine-c%c2%b2-10ml-tout-type-de-peau\/"},"modified":"2025-12-05T15:27:11","modified_gmt":"2025-12-05T14:27:11","slug":"intensive-double-concentrate-vitamin-c%c2%b2-serum-10ml-all-skin-types","status":"publish","type":"product","link":"https:\/\/www.beautydecoded.com\/en\/produits\/institut-esthederm\/serum-intensif-double-concentre-vitamine-c%c2%b2-10ml-tout-type-de-peau\/","title":{"rendered":"Intensive Double Concentrate Vitamin C\u00b2 Serum \u2013 10ml \u2013 All Skin Types"},"content":{"rendered":"

AQUA<\/a>, ASCORBIC ACID<\/a> (Pure vitamin C), GLYCERIN<\/a>, PROPYLHEPTYL CAPRYLATE<\/a>, SODIUM CITRATE<\/a>, ASCORBYL GLUCOSIDE<\/a> (Vitamin C derivative), glyceryl oleate citrate<\/a>, PERFUM<\/a> (Perfume), PENTYLENE GLYCOL<\/a>, sorbitan sesquioleate<\/a>, POLYACRYLATE CROSSPOLYMER-6<\/a>, 1,2-HEXANEDIOL<\/a>, CAPRYLYL GLYCOL<\/a>, XANTHAN GUM<\/a>, CAPRYLIC\/CAPRIC TRIGLYCERIDE<\/a>, SODIUM CHLORIDE<\/a>, CITRIC ACID<\/a>, AMINOETHANESULFINIC ACID<\/a>, CARNOSINE<\/a> (Peptide), POTASSIUM CHLORIDE<\/a>, SODIUM BICARBONATE<\/a>, TOCOPHEROL<\/a> (Vitamin E), DISODIUM PHOSPHATE<\/a>, MAGNESIUM SULFATE<\/a>, POTASSIUM PHOSPHATE<\/a>, CALCIUM CHLORIDE<\/a><\/p>\n

My Doctor's Diagnosis: Analysis and Target<\/h2>\n

Institut Esthederm's Double Concentrate Vitamin C\u00b2 Intensive Serum is primarily intended for skin showing signs of fatigue, dullness, pigmentation spots, or wrinkles. This product targets skin radiance, the prevention of premature aging, and the correction of pigmentation irregularities. My expert opinion is that the formula, which focuses on two forms of vitamin C, is particularly suitable for people looking for a powerful antioxidant effect and a visible improvement in skin radiance.<\/p>\n

Formula Analysis: Key Assets<\/h2>\n

The power of this serum lies in the synergy of two forms of vitamin C: pure ascorbic acid and ascorbyl glucoside. Ascorbic acid, the most active form, acts as a major antioxidant, neutralizing free radicals and stimulating collagen synthesis to reduce wrinkles and fine lines. Ascorbyl glucoside, which is more stable, prolongs the brightening action and protects the skin from external aggressions. The presence of carnosine, a peptide, complements the anti-aging action by fighting glycation, a process involved in skin aging. Finally, vitamin E (tocopherol) reinforces the product's overall antioxidant protection. This combination of high-quality active ingredients explains the serum's effectiveness and relevance.<\/p>\n

Tips and Application Ritual<\/h2>\n

I recommend applying this serum in the morning, on clean, dry skin, before moisturizer and sunscreen. It can also be used in the evening for enhanced action. It is compatible with hyaluronic acid and moisturizers, but I do not recommend combining it with exfoliating acids (AHA\/BHA) or retinol immediately to avoid irritation. Always finish with sunscreen during the day.<\/p>\n

My Final Verdict & Safety Opinion<\/h2>\n

This serum stands out for its dual antioxidant and brightening action, its light texture, and its ability to effectively target dull complexions and the first signs of aging. One slight drawback: it contains fragrance, which may not be suitable for very sensitive skin. In conclusion, it is an excellent choice for revitalizing and protecting the skin on a daily basis.<\/p>\n

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The Verdict & Review beautydecoded:
Dry skin: Very good
Oily skin: Very good
Anti-aging effectiveness: Good \u2705
Effectiveness on blemishes: Limited \u25fc\ufe0f
Effectiveness Hyperpigmentation: Low
Effectiveness on redness: Limited \u25fc\ufe0f
Sensitive skin: Limit<\/p>","protected":false},"featured_media":69234,"comment_status":"open","ping_status":"open","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":"","_kad_post_title":"","_kad_post_layout":"","_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":""},"product_brand":[],"product_cat":[736],"product_tag":[],"class_list":["post-69233","product","type-product","status-publish","has-post-thumbnail","product_cat-institut-esthederm","pa_actif-ascorbicacidderivatives","pa_actif-purevitaminc","pa_type-de-produit-serum","first","instock","product-type-external","entry","content-bg","loop-entry"],"acf":[],"taxonomy_info":{"product_cat":[{"value":736,"label":"Institut Esthederm"}],"pa_actif":[{"value":542,"label":"ascorbicacidderivatives"},{"value":570,"label":"purevitaminc"}],"pa_type-de-produit":[{"value":544,"label":"serum"}]},"featured_image_src_large":["https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2025\/12\/3461020000543.jpeg",620,620,false],"author_info":[],"comment_info":0,"_links":{"self":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product\/69233","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/comments?post=69233"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media\/69234"}],"wp:attachment":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media?parent=69233"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_brand?post=69233"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_cat?post=69233"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_tag?post=69233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}