Line Refiner Serum is formulated with a blend of powerful ingredients to help reduce and soften the appearance of fine lines and wrinkles. Key Ingredients & Benefits: Copper Peptides - Stimulates collagen and elastin production, helping to firm and repair the skin. Marine Collagen - Boosts skin elasticity and hydration, reducing the appearance of fine lines. Vitamin A - Encourages cell turnover, improving skin texture and reducing signs of ageing. Vitamin C - Brightens the complexion, protects against environmental damage, and supports collagen synthesis. Hyaluronic Acid - Deeply hydrates and plumps the skin, locking in moisture for a smoother, more youthful look. For best results, apply sunscreen during the day after use.