{"product_id":"osea-hyaluronic-acid-sea-serum-1-oz-lightweight-hydrating-face-serum-with-dual-weight-ha-seaweed","title":"OSEA Hyaluronic Acid Sea Serum 1 oz — Lightweight Hydrating Face Serum with Dual-Weight HA \u0026 Seaweed","description":"\u003cstrong\u003eOSEA Hyaluronic Acid Sea Serum is a lightweight, seaweed-infused facial serum that delivers multi-weight hyaluronic hydration to plump and smooth the look of skin.\u003c\/strong\u003e\n\n\u003cp\u003eThis concentrated 1 oz serum blends two molecular weights of hyaluronic acid with Japanese Miru seaweed and snow mushroom to help replenish surface moisture and support skin’s feel and elasticity. Designed for layering under creams or makeup, the non-greasy formula absorbs quickly, leaving a dewy finish without heavy residue. It follows OSEA’s clean-beauty commitment: vegan, cruelty-free, and formulated without PEGs, parabens, phthalates, or synthetic fragrances.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this serum add hydration to dry or dehydrated skin?\u003c\/h3\u003e\n\u003cp\u003eThe serum uses hyaluronic acid molecules of different sizes so moisture-attracting ingredients target both surface and deeper skin layers. Seaweed and snow mushroom help maintain a hydrated feel while supporting the skin’s moisture network. The fast-absorbing texture makes it suitable for morning and evening routines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-weight hyaluronic acid draws and holds water at varying skin depths\u003c\/li\u003e\n  \u003cli\u003eSeaweed (Japanese Miru) helps rebalance moisture\u003c\/li\u003e\n  \u003cli\u003eSnow mushroom offers plant-based moisture support and a smooth finish\u003c\/li\u003e\n  \u003cli\u003eLight texture layers easily under moisturizer or sunscreen\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this serum help reduce the appearance of fine lines and loss of elasticity?\u003c\/h3\u003e\n\u003cp\u003eThe formula is crafted to improve skin’s suppleness and temporarily plump the look of fine lines by replenishing moisture. While topical hydration can soften the appearance of lines, results vary with skin type and routine consistency. Use regularly as part of an anti-aging regimen for best visible benefits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHydration-driven plumping helps smooth the look of expression lines\u003c\/li\u003e\n  \u003cli\u003eSupports skin’s natural elasticity with moisture-retaining ingredients\u003c\/li\u003e\n  \u003cli\u003eWorks well combined with sunscreens and antioxidant serums\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use OSEA Hyaluronic Acid Sea Serum in my skincare routine?\u003c\/h3\u003e\n\u003cp\u003eApply a few drops to clean, slightly damp skin, then gently press or pat until absorbed. Follow with moisturizer to lock in hydration, and apply sunscreen during the day. It is formulated to layer easily with other active treatments and makeup.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse after cleansing and toning, on damp skin for best absorption\u003c\/li\u003e\n  \u003cli\u003eApply 2–4 drops and press in; follow with moisturizer\u003c\/li\u003e\n  \u003cli\u003eSafe for morning and night; always finish daytime routine with SPF\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? OSEA Hyaluronic Acid Sea Serum is aimed at anyone seeking a clean, plant-forward hydrating serum: people with dry, combination, or aging skin who want visibly smoother texture without heavy oils; those who prefer vegan and cruelty-free skincare; and customers who value products made with sustainably minded botanicals. It’s also a good choice for those looking to add a fast-absorbing moisture booster that layers well under other treatments and makeup.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eNATURAL DERIVED INGREDIENTS: Aqua, Gigartina Skottsbergii Extract, Macrocystis Pyrifera Extract, Undaria Pinnatifida Extract, Sodium Hyaluronate, Hyaluronic Acid, Potassium Sorbate, Citric Acid, Lonicera Caprifolium Extract, Lonicera Japonica Extract, Chlorophyll\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: Is this serum suitable for sensitive skin?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Formulated without common irritants and with gentle botanical humectants, many with sensitive skin tolerate it well. Patch test first if you have reactive skin.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this under makeup?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The lightweight, fast-absorbing texture layers smoothly under moisturizer and makeup without pilling.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OSEA","offers":[{"title":"Default Title","offer_id":49622601105546,"sku":"B07GNTT6LC","price":220.62,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4825\/6394\/files\/osea-sea-serum-front-bottle.jpg?v=1782872585","url":"https:\/\/auviraskincare.com\/products\/osea-hyaluronic-acid-sea-serum-1-oz-lightweight-hydrating-face-serum-with-dual-weight-ha-seaweed","provider":"Auvira Beauty","version":"1.0","type":"link"}