Medik8 Crystal Retinal Beginners Regimen introduces retinal with a lightweight, fast-absorbing serum texture that layers smoothly under moisturizers. Geared toward newcomers to active treatments, the regimen aims to improve skin texture and tone while limiting irritation. Best suited for those seeking a controlled, step-up approach to retinoid-style results.
Ingredient Safety
No risk6
Low risk75
Moderate risk5