C-15 Serum is a highly potent, absorption-enhanced Vitamin C serum, formulated with 15% acid Vitamin C, and crafted to support collagen production and help with the signs of aging and dark spots. This formula promotes the brightening and evening of the skin tone, while helping to protect the skin from environmental stressors and photo-agi
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It doesn't feel sticky, and I feel like it helps my skin glow