Two-phase lifting serum with highly concentrated collagen water for firming, plumping skin. The YADAH Collagen Dual Lift Serum combines a vitamin phase and a collagen phase, which blend into an intensive care treatment upon application. Collagen water and hyaluronic acid provide moisture and elasticity, while vitamin C derivatives, niacinamide, and Acmella oleracea extract ensure a fresh, defined complexion. Ideal for mature skin and anyone focusing on firmness, hydration, and radiance. Shake well before use to mix both phases. Note: This product contains animal-derived collagen, elastin, keratin, and silk proteins and is therefore not vegan.