How to Use Retinol in Skincare Routine | Night Therapy That Works

The Right Order: Step by Step

Apply retinol to bare, dry skin after cleansing, then follow with moisturizer.

• Step 1: Cleanse gently. Use a mild, non-stripping cleanser. Avoid harsh exfoliating scrubs or acid cleansers on nights you use retinol.
• Step 2: Wait for completely dry skin. This is the step most people skip. Pat your face dry, then wait five to ten minutes until there is zero moisture left.
• Step 3: Apply a pea-sized amount. Squeeze a pea-sized drop onto a fingertip. Dot it across your forehead, each cheek, and your chin, then blend outward gently. Avoid the eye area, corners of your nose, and the lip margin unless the product is specifically formulated for those spots.
• Step 4: Moisturize afterward. Follow with a hydrating, barrier-supporting moisturizer. If your skin is sensitive, use the sandwich method: moisturize before retinol, apply retinol, then moisturize again.
• Step 5: Morning sunscreen, non-negotiable. Apply broad-spectrum SPF 30 or higher every single morning, even if you stay indoors.

How Often to Start With Retinol

Beginners should use it sparingly at first and increase slowly based on how their skin reacts.

For the first two to three weeks, apply retinol once or twice per week. If no redness or peeling appears, move to every other night. Only increase to nightly use after at least a month of tolerance. Sensitive skin types may stay at once or twice weekly indefinitely—that still delivers results over time without the misery of overdoing it. A beginner retinol concentration around 0.1% to 0.3% is a sensible starting point; move up only when your current strength no longer produces any irritation after several weeks of regular use.

What Not to Pair With Retinol

Retinol does not play well with every ingredient in your bathroom cabinet.

• Avoid harsh exfoliants on retinol nights. That means no alpha-hydroxy acids (glycolic, lactic), beta-hydroxy acids (salicylic), benzoyl peroxide, or physical scrubs.
• Skip vitamin C on retinol evenings. Both are effective in their own time windows—vitamin C works best in the morning under sunscreen, while retinol belongs at night.
• Do not double up on retinol products.
• Alcohol-heavy toners are out.

If you need those other actives, alternate nights: retinol on Monday, glycolic acid on Tuesday, and so on.

Sunscreen and Supporting Habits

For anyone building a full skincare regimen around retinol, we have tested and ranked the most effective formulas available in our guide to the best facial retinol products to help you choose the right starter strength and formulation.

Other habits that support retinol success: patch test a new product on a small area of your jawline for several days before using it on your whole face, and dial back frequency immediately if your skin becomes red, painful, or starts peeling more than light flaking.