MOUNTAIN TOP brings you the solution-packed formula: 20% Vitamin C Serum. White Jelly Mushroom, Witch Hazel, Retinol, Hyaluronic Acid, Ascorbic Acid, Ferulic Acid, Argan Oil, and Jojoba Oil in one anti-aging serum and dark spot corrector bottle. Target and prevent the common signs of aging including fine lines, wrinkles, discolorations, hyperpigmentation, and undereye bags and circles. Restore your skin’s youthful luminosity as our Vitamin C Serum delivers antioxidant defense against any skin-aging compounds and harsh environmental toxins.