{"id":70868,"date":"2025-12-05T16:14:35","date_gmt":"2025-12-05T15:14:35","guid":{"rendered":"https:\/\/www.beautydecoded.com\/produits\/non%20class\u00e9\/serum-hydrating-b5\/"},"modified":"2026-04-02T19:56:37","modified_gmt":"2026-04-02T17:56:37","slug":"hydrating-serum-b5","status":"publish","type":"product","link":"https:\/\/www.beautydecoded.com\/en\/products\/skinceuticals\/hydrating-serum-b5\/","title":{"rendered":"Hydrating B5 Serum"},"content":{"rendered":"

AQUA<\/a>, GLYCERIN<\/a>, PHENOXYETHANOL<\/a>, SODIUM HYALURONATE<\/a> (Hyaluronic acid), CALCIUM PANTOTHENATE<\/a>, SODIUM BENZOATE<\/a>, SODIUM PCA<\/a> (Natural moisturizing factor), DISODIUM EDTA<\/a>, UREA<\/a> (Urea), TREHALOSE<\/a> (Sugar), POLYQUATERNIUM-51<\/a><\/p>\n

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

Visit SkinCeuticals Hydrating B5 Serum<\/strong> is primarily intended for skin lacking hydration, whether dry, dehydrated, or sensitive. This treatment aims to restore the skin barrier and optimize water retention in the epidermis. My expert opinion is that the formulation of this serum is particularly relevant for skin prone to dehydration, but also for combination to oily skin that wants to boost its hydration without any greasy effect. It fits perfectly into an anti-aging or post-dermatological procedure routine, thanks to its light texture and soothing action.<\/p>\n

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

Three key active ingredients stand out in this serum:<\/p>\n

    \n
  • Hyaluronic acid (Sodium Hyaluronate)<\/strong> : known for its ability to retain up to 1,000 times its weight in water, it intensely hydrates and plumps the skin both on the surface and deep down.<\/li>\n
  • Vitamin B5 (Calcium Pantothenate)<\/strong> : it promotes skin repair, soothes irritation, and stimulates cell regeneration, making it a valuable ally for fragile skin.<\/li>\n
  • Natural moisturizing factors (Sodium PCA, Urea, Trehalose)<\/strong> : these molecules mimic the skin's natural components to strengthen the hydrolipidic barrier and limit water loss.<\/li>\n<\/ul>\n

    The synergy of these active ingredients ensures optimal hydration without overloading or occluding the skin.<\/p>\n

    Tips and Application Ritual<\/h2>\n

    I recommend applying this serum in the morning and\/or evening, on clean, slightly damp skin, before your moisturizer. It is compatible with most active ingredients, including vitamin C and antioxidants. However, it is best to avoid combining it with powerful exfoliating acids immediately after application to limit the risk of irritation.<\/p>\n

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

    SkinCeuticals Hydrating B5 Serum stands out for its minimalist, highly tolerated, and effective formula. Its fluid texture absorbs quickly without leaving a sticky film. The only possible downside is the absence of fragrance, which can leave a neutral scent, but this ensures excellent tolerance. In conclusion, it is a benchmark moisturizer, suitable for all skin types, even sensitive skin.<\/p>\n

    ","protected":false},"excerpt":{"rendered":"

    The Verdict & Review beautydecoded:
    Dry skin: Very good
    Oily skin: Correct
    Anti-aging effectiveness: Low
    Effectiveness on blemishes: Low
    Effectiveness Hyperpigmentation: Low
    Effectiveness on redness: Poor \u26a0\ufe0f
    Sensitive skin: Limit<\/p>","protected":false},"featured_media":70869,"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":[867],"product_tag":[],"class_list":{"0":"post-70868","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-skinceuticals","7":"pa_type-de-produit-serum","9":"first","10":"instock","11":"product-type-external","12":"entry","13":"content-bg","14":"loop-entry"},"acf":[],"taxonomy_info":{"product_cat":[{"value":867,"label":"SkinCeuticals"}],"pa_type-de-produit":[{"value":544,"label":"serum"}]},"featured_image_src_large":["https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2025\/12\/hydratinb-B5-1024x1024.jpg",1024,1024,true],"author_info":[],"comment_info":2,"_links":{"self":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product\/70868","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=70868"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media\/70869"}],"wp:attachment":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media?parent=70868"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_brand?post=70868"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_cat?post=70868"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_tag?post=70868"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}