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Description
N-Acetyl Cysteine (NAC) is a potent antioxidant that helps eliminate free radicals, and repair cellular damage

Follow with moisturizer: After the serum has fully absorbed, follow with a moisturizer to lock in hydration

Nourish your skin, hair, and nails from within with Biotane Japanese L-Glutathione, enriched with Hyaluronic Acid, Biotin, and Vitamin C
References: Yanagisawa A