Give your skincare routine a boost of hydration with Bioyona Skin Activating Treatment Serum, which helps reduce the appearance of fine lines and wrinkles. Its main ingredient TPF® , powered by embryonic stem cell extract from nature deep sea fish, helps to deeply moisturize and nourish skin. If you're hoping to brighten your skin, we recommend daily skincare with Bioyona. Amazingly youthful appearance will revealed.