Formulated at a higher concentration and encapsulated for time-release, our retinol serum diminishes the appearance of wrinkles and firms the skin with minimal irritation. Boost your results with our 0.50% Retinol serum, actively targeting fine lines and wrinkles while promoting radiance, clarity, and resilience. The time-released formula, suitable for experienced retinol users, ensures continuous rejuvenation while you sleep, with niacinamide strengthening the skin’s tolerance and a clinically-proven peptide unveiling a smoother, firmer, more youthful complexion. This collection contains retinol. We recommend speaking to a professional ahead of starting a routine with retinol, to ensure the best concentration for your skin's tolerance levels.