Tiam – My Signature C Source Serum 30Ml

Tiam – My Signature C Source Serum 30ml is a cult-classic serum (formerly known as O.S.T C20) featuring a high 20% concentration of pure L-Ascorbic Acid. This is the gold standard for Vitamin C, offering potent antioxidant protection, skin brightening, and collagen stimulation. It effectively fades acne scars, removes blackheads, and unifies skin tone. It acts as a mild exfoliant to reveal glowing skin. It has a slightly sticky texture initially but absorbs well. To use, apply to clean skin at night. Keep refrigerated to prevent oxidation. Regular use leads to a dramatic improvement in skin quality. Reginah.com handles the logistics to get this to your residence in 24 to 48 hours, so you can enjoy professional results without delay. This serum is a legend for a reason.