Highly-Stable, Water-Free Solution of 0.5% Pure Retinol

This water-free solution contains 0.5% pure Retinol, an ingredient that can reduce the appearances of fine lines, of photo damage and of general skin aging.

Caution: Retinol can cause significant irritation, redness and peeling, especially around the eyes and mouth, in the early stages of treatment while skin builds tolerance. If you have not used high-strength retinol formulas in the past, we strongly recommend that you start your retinol regimen with the Retinol 0.2% in Squalane and adjust to higher strengths as your skin builds tolerance. You will achieve the same end results without the unpleasant redness and peeling along the way.

Size: 30ml

Targets: Signs of Aging, Textural irregularities
Format: Anhydrous Solution
Regimen Step: Before Oils/Creams
Conflicts: Copper Peptides. Alternate use with Direct Acids, Pure/Ethylated Vitamin C, Retinoids
When to use: PM only