What's the purpose of the bio-gold and how does it work with the other ingredients?

Bio-gold, as described in cosmetic formulations, is valued for contributing to a radiant and polished look. In this mask, it's part of a blend with several other actives, each with a distinct role. Hyaluronic acid attracts moisture to help skin feel supple. Marine collagen can form a film on the skin's surface to aid in smoothness. The peptide complex is included to improve the appearance of elasticity and refined texture for skin that's begun to lose firmness. Vitamins B, C, and E provide antioxidant and conditioning support, while ginkgo biloba and sage extracts are often used for skin exposed to stress and dullness.

Together, these components aim to address common concerns like dehydration, lack of bounce, and a tired appearance. The two-step format—first the essence-soaked sheet, then the serum—is designed to deliver these ingredients effectively for a more immediate plumping and brightening effect, suitable before events or after travel when skin needs a quick pick-me-up.