Vivier The Gold Standard Serum 30 Duo

Two Gold Standard Ingredients. One Powerful Set at 15% Savings. Experience advanced care with two clinically trusted ingredients: Vitamin C and Retinol. Vivier’s pharmaceutical-grade Vitamin C serums and Retinol formulations are developed with proprietary IntraDermal System (IDS) and Poly-Pore Technologies, designed to optimize stability, absorption, and performance for effective, visible results. Serum 30 Serum 30 is Vivier's Next-Generation High-Potency Brightening Serum with 30% Vitamin C (L-Ascorbic Acid USP + Et-VC ). Retinol 1.0% An advanced formula that helps improve skin texture and reduce the appearance of fine lines and wrinkles. Together, Serum 30 and Retinol 1.0% help support enhanced brightness, smoother texture, and a more even-looking complexion.