Eqqualberry Hyaltoin Flooding Serum 30ml is an intensively hydrating facial serum engineered to flood dehydrated, parched, and moisture-depleted skin with an overwhelming surge of water-binding actives for immediate and long-lasting plumping, smoothing, and dewiness. The formula centers around a multi-weight hyaluronic acid complex that operates at different depths within the skin, with larger molecules forming a moisture-locking film on the surface while smaller molecules penetrate deep into the epidermis to hydrate from within and plump up fine dehydration lines. Allantoin, the second key active, works alongside hyaluronic acid to soothe irritation, promote gentle cell renewal, and soften rough texture caused by chronic dehydration, harsh weather, or barrier damage. The serum's lightweight, watery texture absorbs instantaneously without stickiness or pilling, making it ideal for layering under richer creams and oils.