About Product: SADÖER - Hyaluronic Acid Ampoule Serum OVERVIEWA concentrated, seven‑day hydration treatment in single‑use glass ampoules. Infused with dual‑molecular‑weight hyaluronic acid, niacinamide, Bifida ferment lysate, and soothing botanicals, this lightweight serum delivers instant, deep moisture to dry, dehydrated skin. Its fast‑absorbing, skin‑friendly texture helps plump fine lines, restore suppleness, and reveal a smoother, more radiant complexion. FEATURES Seven Daily Ampoules (2 ml each): fresh, measured doses preserve potency and hygiene Dual Hyaluronic Acids: sodium hyaluronate + hyaluronic acid for epidermal and dermal hydration Niacinamide & Bifida Ferment Lysate: strengthen the skin barrier, even out tone, and support resilience Soothing Botanical Extracts: Portulaca oleracea and allantoin calm irritation and reinforce moisture retention Delicate, Fast‑Absorbing Texture: non‑greasy formula layers easily under moisturizer or makeup Plumps & Smooths: visibly reduces the look of fine lines and rough patches after one week Skin‑Friendly & Gentle: suitable for all skin types, including sensitive; free of harsh additives Easy Flick‑and‑Apply Use: simply break the neck, pour into palm, then gently pat into face and neck once a day.