Ingredients: 100 Pure Hyaluronic Acid (Sodium Hyaluronate). Directions for Use: 1. Add approximately 1 scoop of hyaluronic acid powder to 60 ml of water in a clean, airtight container. Shake well and refrigerate for 4–8 hours until a gel-like consistency forms. For a thicker texture, gradually add more powder as needed. 2. Apply the serum to the face, neck, and décolleté, then allow to dry completely. For best results, follow with your preferred moisturizer.Versatile DIY Skincare Solution Perfect for DIY skincare enthusiasts, this powder can be easily mixed into facial serums, masks, creams, or toners.Create customized skincare recipes tailored to your skin's unique needs. Deep Hydration Moisture Lock Formulated to deeply hydrate and lock in moisture, this hyaluronic powder helps restore your skin's natural moisture barrier, leaving it soft, supple, and glowing.Ideal for dry, dehydrated, or aging skin. Easy to Use Water Soluble The fine powder texture dissolves quickly in water, making it simple to mix into your favorite skincare products.Create customized facial mists, hydrating masks, or lightweight serums effortlessly. Dual Molecular Weight Technology Featuring dual molecular weight technology, this formula delivers two-layer hydration.,Low Molecular Weight HA helps replenish moisture and improve the appearance of skin texture, firmness, and fine lines,and the High Molecular Weight HA forms a lightweight barrier to help lock in hydration and support the skin's natural moisture barrier. 100 Natural and Safe Ultra-Pure Hyaluronic Acid Powder is a powerful skincare essential designed to hydrate, smooth, and plump your skin.suitable for all skin types, including sensitive skin. Gluten-free, non-GMO, promotes deep hydration, moisturizing and maintains skin elasticity.