11 Times Faster Than Retinol*

Discover youthful skin with our award-winning, groundbreaking retinaldehyde serum that reinvented vitamin A skincare.

Crystal Retinal is clinically proven to provide incredible age-defying results, up to 11x faster than standard retinol.*

5 Progressive Strengths

With strengths starting from 0.01% up to professional strength 0.2% retinaldehyde, Crystal Retinal has an option for every level of vitamin A user, allowing you to steadily power up your results.

Proven Results

Crystal Retinal delivers visible results similar to that of prescription-strength retinoic acid, while remaining gentle on the skin. Think visibly brighter, firmer and smoother-looking skin in just one tube.

Patented Stability System

Crystal Retinal is encapsulated in a patented crystal structure and housed in an innovative airless tube - for enhanced stability until the very last drop.