Protocol makes science-backed skincare products using retinol and vitamin c

Protocol Skincare Lab provides the best science-backed skincare products including Enzyme-Active Retinal and Ascorbic Acid Vitamin C Serum for face, aging and sensitive skin.

Skin Care

Protocol

Beauty

Double Alpha Hydroxy Cleanser

Water Lock Slugging Membrane

Protocol enzyme-active retinol serum rebuilds skin to boost collagen production. It helps to repair discoloration and increase skin elasticity with nightly use. Shake well before use to ensure proper mixing of this 30ml/1oz treatment. This serum uses a gentle yet effective form of retinol. Results can be seen in as little as ten days.

Enzyme-Active Retinol Serum

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