{"product_id":"eau-thermale-avene-hydrance-boost-hydrating-serum-1-0-fl-oz-48-hour-hydration-hyaluronic-acid-niacinamide","title":"Eau Thermale Avène Hydrance Boost Hydrating Serum 1.0 fl oz — 48‑Hour Hydration, Hyaluronic Acid \u0026 Niacinamide","description":"\u003cstrong\u003eHydrance Boost Concentrated Hydrating Serum is a lightweight, water-gel serum that delivers immediate and up to 48-hour hydration using hyaluronic acid and Vitamin B3.\u003c\/strong\u003e\n\n\u003cp\u003eDesigned to quench dehydrated skin without heaviness, this Avène serum uses moisture-binding humectants in a refreshing gel texture to replenish and reinforce the skin’s natural moisture levels. The formula focuses on rapid hydration, barrier support, and a non-greasy finish that layers easily under creams or makeup. With 98% naturally derived ingredients and a precise dropper for controlled application, it targets thirsty skin that needs long-lasting moisture and improved texture.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly does this serum hydrate the skin?\u003c\/h3\u003e\n\u003cp\u003eYou’ll feel a cooling, water-like texture on contact that absorbs fast and reduces dryness sensations almost immediately. The serum is formulated to increase skin hydration significantly and supports moisture retention for extended periods.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstant water-gel feel for quick absorption\u003c\/li\u003e\n  \u003cli\u003eContains high molecular weight hyaluronic acid for surface hydration\u003c\/li\u003e\n  \u003cli\u003eReported improvement in skin hydration in consumer testing\u003c\/li\u003e\n  \u003cli\u003eProvides up to 48 hours of longer-lasting hydration when applied as directed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat active ingredients make hydration last?\u003c\/h3\u003e\n\u003cp\u003eThe formula combines humectants and barrier-supporting ingredients to both attract water and help the skin hold it. Vitamin B3 (niacinamide) and a Natural Moisturizing Factor (NMF) booster work with hyaluronic acid to preserve moisture and reinforce the skin’s natural defenses against dehydration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHyaluronic acid attracts and binds surface water molecules\u003c\/li\u003e\n  \u003cli\u003eVitamin B3 helps strengthen the skin barrier and improve moisture retention\u003c\/li\u003e\n  \u003cli\u003eNMF booster stimulates the skin’s own hydration mechanisms\u003c\/li\u003e\n  \u003cli\u003eLight texture prevents pore-clogging and sits well under other products\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use this serum in my routine?\u003c\/h3\u003e\n\u003cp\u003eApply the serum to clean, dry skin morning and\/or night before cream or sunscreen for best results. The dropper bottle dispenses small, precise amounts so you can layer the product without over-applying.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse 2–3 drops for face and neck; pat gently until absorbed\u003c\/li\u003e\n  \u003cli\u003eFollow with moisturizer to seal in hydration for extended wear\u003c\/li\u003e\n  \u003cli\u003eWorks well under makeup and with most hydrating treatments\u003c\/li\u003e\n  \u003cli\u003eAvoid combining with incompatible actives only if advised by a dermatologist\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the formula suitable for sensitive or reactive skin?\u003c\/h3\u003e\n\u003cp\u003eThe serum is formulated to be gentle: it excludes parabens, alcohol, oil, silicones, mineral oil, animal-origin ingredients, phenoxyethanol, EDTA, BHT, PEG, chlorphenesin and sulfates. Avène’s thermal spring water heritage informs a soothing approach, but as with any concentrated treatment, patch testing is recommended for very reactive skin.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e98% naturally derived formula minimizes unnecessary additives\u003c\/li\u003e\n  \u003cli\u003eNo common irritants like alcohol or harsh preservatives\u003c\/li\u003e\n  \u003cli\u003eLight, non-greasy texture reduces risk of pore congestion\u003c\/li\u003e\n  \u003cli\u003ePatch test first if you have a history of sensitivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Hydrance Boost Concentrated Hydrating Serum fits people with dry, dehydrated, or combination skin types who need a quick, non-greasy moisture boost that lasts through the day. It’s suitable for those who want a clean, mostly natural formula to strengthen the skin’s moisture balance and improve surface smoothness. If you prefer lightweight serums that layer well under creams and makeup and value controlled dosing from a dropper bottle, this product is a practical addition to your daily skincare routine.\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 the hydration last after applying the serum?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: When used as directed, the serum provides moisture that can last up to 48 hours, according to the product’s consumer testing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this serum with my moisturizer and sunscreen?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — apply the serum first, let it absorb, then follow with moisturizer and sunscreen for layered hydration and protection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Eau Thermale Avène","offers":[{"title":"Default Title","offer_id":58345627812227,"sku":"B0BQXCV1HD","price":59.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/avenne-hydrance-boost-front-bottle.jpg?v=1782629526","url":"https:\/\/origin-beauty.com\/products\/eau-thermale-avene-hydrance-boost-hydrating-serum-1-0-fl-oz-48-hour-hydration-hyaluronic-acid-niacinamide","provider":"Origin Beauty","version":"1.0","type":"link"}