Adapalene
Also known as: Differin, 6-[3-(1-adamantyl)-4-methoxyphenyl]-2-naphthoic acid
Synthetic retinoid that normalizes skin cell turnover and reduces acne and signs of aging.
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Get the appWhat it does
Adapalene is a third-generation retinoid that binds to retinoic acid receptors (RARs) to regulate skin cell differentiation and reduce sebum production. It accelerates cell renewal, helping unclog pores and fade discoloration. Adapalene is generally gentler and less irritating than tretinoin while offering comparable efficacy.
Benefits
- Reduces comedonal and inflammatory acne
- Diminishes fine lines and boosts collagen
- Improves skin texture and uneven tone
- Lower irritation profile than tretinoin
- Available over-the-counter in many markets
Who it suits
- Acne-prone skin
- Aging/mature skin
- Hyperpigmentation concerns
- Those seeking gentler retinoid alternatives
How to use
Apply a pea-sized amount to clean, dry skin 2-3x weekly initially, gradually increasing frequency to nightly as tolerated. Always follow with moisturizer and daily broad-spectrum sunscreen.
Pairs well with
Niacinamide, Hyaluronic acid, Gentle hydrating moisturizers, Azelaic acid
Be careful pairing with
Other retinoids, Vitamin C (in same formula), AHAs/BHAs (early adaptation phase)
Safety & cautions
Adapalene causes photosensitivity; mandatory daily SPF 30+ use required. Expect initial irritation, redness, and purging; start low (0.1%) and increase gradually. Avoid during pregnancy; not recommended for sensitive or compromised skin barriers.
Educational information, not medical advice. Concentration and formulation change how an ingredient behaves.