Deliver professional-strength brightening and age defense with this potent 20% L-ascorbic acid serum. It stimulates collagen, smooths fine lines, and visibly revives dull, tired skin, while antioxidant-rich green tea and resveratrol guard against pollution and UV damage. Witch hazel calms and refines, and glycerin locks in hydration—creating a powerful daily treatment for a firmer, more luminous complexion. Ideal for normal, combination, dry, oily, and mature skin seeking targeted anti-aging, brightening, and environmental protection. Features • 20% L-ascorbic acid delivers professional-strength brightening and collagen support • Antioxidant blend of Green Tea and Resveratrol protects against UV and pollution stress • Witch Hazel refines pores and soothes redness for a clearer, balanced complexion • Glycerin deeply hydrates, leaving skin soft, plump, and resilient • Glucosamine supports even tone and enhances the brightening effects of vitamin C • Lightweight, fast-absorbing formula layers seamlessly under moisturizer or SPF • Helps reduce fine lines, improve elasticity, boost collagen production, and helps enhanced product absorption • Made in the USA with high-quality, clean, cruelty-free ingredients