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20% L-Ascorbic Acid (Vitamin C): A highly effective form of Vitamin C known for its antioxidant and brightening properties
For a lived-in look
always follow with your favorite broad-spectrum sunscreen
Use once or twice daily as directed by your skincare professional
Refine and Resurface Your Skin Overnight
iS Clinical Active Serum Size:1 Oz 20% L-Ascorbic Acid (Vitamin C):The Gold Standard in Skin Transformation iS Clinical Active Serum is a powerful, fast acting formula that delivers both rapid and long term results, making it one of the most acclaimed products in the professional skincare industry. This exceptional serum is designed to dramatically improve the appearance of fine lines, wrinkles, and uneven skin tone, while simultaneously targeting blemishes and reducing the appearance of pore size. Suitable for most
