{"id":68124,"date":"2025-12-05T15:07:14","date_gmt":"2025-12-05T14:07:14","guid":{"rendered":"https:\/\/www.beautydecoded.com\/produits\/non%20class\u00e9\/hydro-effect-serum\/"},"modified":"2025-12-05T15:07:43","modified_gmt":"2025-12-05T14:07:43","slug":"hydro-effect-serum","status":"publish","type":"product","link":"https:\/\/www.beautydecoded.com\/en\/products\/cien\/hydro-effect-serum\/","title":{"rendered":"Hydro Effect Serum"},"content":{"rendered":"

AQUA<\/a>, GLYCERIN<\/a>, ALCOHOL<\/a>, PHENOXYETHANOL<\/a>, PANTHENOL<\/a> (Pro-vitamin B5), PERFUM<\/a> (Perfume), SODIUM HYALURONATE<\/a> (Hyaluronic acid), ACACIA SENEGAL GUM<\/a>, ETHYLHEXYLGLYCERIN<\/a>, XANTHAN GUM<\/a>, SODIUM CHLORIDE<\/a>, CARRAGEENAN<\/a> (Seaweed extracts), DISODIUM EDTA<\/a>, SODIUM HYDROXIDE<\/a>, CI 42090<\/a> (Blue dye)<\/p>\n

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

Visit Cien Hydro Effect Serum<\/strong> is mainly intended for skin that lacks moisture, is prone to dehydration, tightness, or loss of radiance. This serum from Cien aims to restore and maintain skin hydration, while providing a plumping effect. Its light, water-based formula makes it particularly suitable for normal to combination or even oily skin types seeking hydration without a greasy feel. My expert opinion: the formula is effective at targeting dehydration, with a selection of active ingredients known for their moisturizing properties.<\/p>\n

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

Three main assets catch my attention:<\/p>\n

    \n
  • Hyaluronic acid (Sodium Hyaluronate)<\/strong> This key ingredient acts like a molecular sponge, retaining up to 1,000 times its weight in water. It intensely hydrates the skin, improves its suppleness, and helps smooth fine lines caused by dehydration.<\/li>\n
  • Glycerine<\/strong> : A powerful humectant, it attracts water to the surface layers of the skin, strengthening the skin barrier and limiting insensible water loss.<\/li>\n
  • Panthenol (Pro-vitamin B5)<\/strong> It soothes, repairs, and promotes skin regeneration, while boosting hydration.<\/li>\n<\/ul>\n

    The synergy of these active ingredients gives the product real moisturizing effectiveness, while respecting skin tolerance.<\/p>\n

    Tips and Application Ritual<\/h2>\n

    I apply this serum in the morning and\/or evening, on clean, slightly damp skin, before moisturizer. It fits perfectly into a minimalist routine or as a complement to other moisturizers. It is compatible with most active ingredients (niacinamide, vitamin C), but I recommend avoiding immediate combination with highly exfoliating products (AHA\/BHA acids) to limit the risk of irritation.<\/p>\n

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

    Cien Hydro Effect Serum stands out for its excellent value for money and moisturizing effectiveness. Its light texture absorbs quickly without feeling sticky. One downside: it contains fragrance, which may irritate very sensitive skin. In conclusion, it is a good choice for moisturizing and plumping the skin on a daily basis.<\/p>\n

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

    The Verdict & Review beautydecoded:
    Dry skin: Avoid
    Oily skin: Very good
    Anti-aging effectiveness: Low
    Effectiveness on blemishes: Limited \u25fc\ufe0f
    Effectiveness Hyperpigmentation: Low
    Effectiveness on redness: Very poor \u274c
    Sensitive skin: Not suitable \u274c<\/p>","protected":false},"featured_media":68125,"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":[470],"product_tag":[],"class_list":["post-68124","product","type-product","status-publish","has-post-thumbnail","product_cat-cien","pa_type-de-produit-serum","first","instock","product-type-external","entry","content-bg","loop-entry"],"acf":[],"taxonomy_info":{"product_cat":[{"value":470,"label":"Cien"}],"pa_type-de-produit":[{"value":544,"label":"serum"}]},"featured_image_src_large":["https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2025\/12\/11-2-1.jpeg",259,194,false],"author_info":[],"comment_info":0,"_links":{"self":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product\/68124","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=68124"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media\/68125"}],"wp:attachment":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media?parent=68124"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_brand?post=68124"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_cat?post=68124"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_tag?post=68124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}