Cluster guide

Retinol

Retinol is one of the most researched anti-aging ingredients in skincare. Start with the basics below, or jump to a specific question.

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Retinol: What It Does, How to Use It, and What to Expect

Using Retinol

Retinol by Area

Concerns & Troubleshooting

Choosing a Strength

Retinol Strengths: 0.1%, 0.3%, 0.5%, 1% Explained

By Skin Type

Retinol for Oily Skin

Ingredient Pairings

Comparisons