Vc Vitamin C Complex Serum powerfully brightens and protects skin. This VETTED Dermlab dermatologist-designed antioxidant serum features 15% stable tetrahexyldecyl ascorbate, ergothioneine, niacinamide, and squalane. Formulated for maximum efficacy and minimal irritation, it evens skin tone, supports collagen production, and defends against environmental damage. Suitable for all skin types, including sensitive skin, this fragrance-free, vegan, and cruelty-free serum comes in a 30ml size.