{"product_id":"eau-thermale-avene-hydrance-boost-hydrating-serum-1-0-fl-oz-48-hour-hydration-hyaluronic-acid","title":"Eau Thermale Avène Hydrance Boost Hydrating Serum 1.0 fl oz — 48‑Hour Hydration, Hyaluronic Acid","description":"\u003cp\u003e\u003cstrong\u003eEau Thermale Avène Hydrance Boost Concentrated Hydrating Serum is a lightweight, water-gel serum that delivers immediate and lasting hydration for up to 48 hours using hyaluronic acid and Vitamin B3.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis concentrated serum is designed to rapidly replenish moisture in dry or dehydrated skin without a heavy or greasy finish. Its refreshing, fast-absorbing texture supports the skin’s barrier while smoothing the surface for a soft, plump appearance. The formula emphasizes high percentages of naturally derived ingredients and avoids common irritants like parabens, alcohol, oils, silicones and mineral oils.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this serum deliver long-lasting hydration?\u003c\/h3\u003e\n\u003cp\u003eThe Hydrance Boost serum contains moisture-binding humectants that attract and retain water within the skin, helping to maintain hydration over extended periods. Hyaluronic acid provides a hydrating scaffold while the NMF booster encourages the skin’s own moisture mechanisms.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh molecular weight hyaluronic acid for surface and near-surface hydration\u003c\/li\u003e\n  \u003cli\u003eNMF Booster to stimulate natural skin moisture factors\u003c\/li\u003e\n  \u003cli\u003eLight water-gel texture that locks in moisture without residue\u003c\/li\u003e\n  \u003cli\u003eClinically observed hydration benefits lasting up to 48 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key ingredients and how do they support skin balance?\u003c\/h3\u003e\n\u003cp\u003eKey actives were chosen to hydrate, reinforce, and support the skin barrier. Vitamin B3 (niacinamide) helps reinforce barrier function and supports overall skin resilience, while hyaluronic acid and humectants draw moisture into the skin for immediate plumping.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVitamin B3 to strengthen and help restore the skin barrier\u003c\/li\u003e\n  \u003cli\u003eHyaluronic acid for intensive moisture retention and smoothing\u003c\/li\u003e\n  \u003cli\u003eMoisture-binding humectants for sustained hydration effect\u003c\/li\u003e\n  \u003cli\u003e98% naturally derived ingredients for a simpler formula profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use the dropper bottle in my skincare routine?\u003c\/h3\u003e\n\u003cp\u003eThe new dropper delivers precise doses so you can tailor the serum amount to your skin’s needs. Apply it to clean, slightly damp skin and follow with a moisturizer to seal in hydration; it can be used morning and evening or anytime your skin needs an intensive moisture boost.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDispense 2–3 drops and gently press into face and neck\u003c\/li\u003e\n  \u003cli\u003eUse on cleansed, slightly damp skin for best absorption\u003c\/li\u003e\n  \u003cli\u003eLayer under your regular moisturizer or sunscreen\u003c\/li\u003e\n  \u003cli\u003eSuitable for daily use or as an intermittent booster for dry periods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this formula suitable for sensitive or reactive skin?\u003c\/h3\u003e\n\u003cp\u003eThe serum is formulated without many common irritants and focuses on gentle hydrating actives, making it appropriate for those who prefer milder formulations. As with any new product, patch testing is recommended if you have known sensitivities.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFree from parabens, alcohol, oils, silicones and mineral oil\u003c\/li\u003e\n  \u003cli\u003eFormulated without phenoxyethanol, EDTA, BHT, PEG, chlorphenesin and sulfates\u003c\/li\u003e\n  \u003cli\u003eNon-greasy, lightweight texture that minimizes occlusion\u003c\/li\u003e\n  \u003cli\u003e98% ingredient profile derived from natural sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This serum is aimed at people with dry, dehydrated or combination skin who want a fast-absorbing, non-greasy hydrating boost. It also suits anyone looking to strengthen their skin barrier and improve moisture retention without introducing heavy oils or silicones. If you prefer light, clinical-feeling textures and value formulas with a high percentage of naturally derived ingredients, this product is a practical addition to both morning and evening routines.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAvene Thermal Spring Water (Avene Aqua), Propanediol Glycerin, Pentylene Glycol Diglycerin, 1.2-Hexanediol, Niacinamide, Sodium Hyaluronate, Betaine, Citric Acid, Fragrance (Parfum), PCA, Polyglyceryl-4 Caprate Sclerotium Gum, Sodium Citrate, Sodium Hydroxide, Water (Aqua).\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does hydration last after applying the serum?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Clinical observations report hydration benefits up to 48 hours when used as directed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this serum under makeup?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—its lightweight, non-greasy texture absorbs quickly and layers smoothly under makeup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Eau Thermale Avène","offers":[{"title":"Default Title","offer_id":53428423655771,"sku":"B0BQXCV1HD","price":54.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/eau-thermale-avene-hydrance-boost-front-bottle.jpg?v=1782225722","url":"https:\/\/remediesbeauty.co.uk\/products\/eau-thermale-avene-hydrance-boost-hydrating-serum-1-0-fl-oz-48-hour-hydration-hyaluronic-acid","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}