Dot & Key 10% Vitamin C + E Face Serum with 5% Niacinamide combines potent antioxidants and skin-brightening ingredients to enhance your complexion. The 10% Vitamin C and E work synergistically to protect against environmental damage and promote a radiant glow, while 5% Niacinamide helps reduce pigmentation and uneven skin tone. This serum supports skin health by strengthening its barrier and improving texture, making it ideal for those seeking a more even, luminous complexion with expert-level care.