Biobalance Superserum combines 4.5% collagen with 0.5% vitamin C in a natural, preservative-free formula designed to firm, brighten and revitalize the skin. This powerful serum provides antioxidant protection while helping restore skin's youthful appearance. Key features: • 4.5% Collagen + 0.5% Vitamin C formula • Natural, preservative-free product • Firming and brightening effects • Antioxidant protection • Amber glass bottle with dropper applicator • Part of Bio Balance 'Back to Nature' line The serum comes in an amber glass bottle to protect the active ingredients from light degradation. The specialized formula combines the firming benefits of collagen with vitamin C's antioxidant and brightening properties. The product features a convenient dropper applicator for precise dosing and is designed to be integrated into both morning and evening skincare routines. The natural formulation aligns with Bio Balance's commitment to preservative-free skincare solutions.