Visibly renew skin, smooth wrinkles, even out tone and enhance radiance with every step. Hydrate and nourish your skin with Hyaluronic Acid-infused formulas. Defend against skin-aging UV rays with SPF-infused retinol formulas.

1 week Contains Neutrogena's highest concentration of 0.5% pure retinol in a skin-nourishing serum​. See improved look of fine lines and wrinkles in 1 week. Lightweight, fast-absorbing serum improves skin firmness and elasticity.

Treat. Step two's anti-wrinkle secret weapon: Neutrogena® Rapid Wrinkle Repair® Retinol Oil. This anti-wrinkle product boasts a concentrated retinol treatment that is clinically proven to help reduce the look of deep, stubborn wrinkles and diminish the look of dark spots on the face.

If effects persist or cause discomfort, limit use to once every other night until your skin adjusts, then revert to daily use. Questions? Apply nightly to cleansed face and neck. Smooth a pearl-sized amount evenly in gentle massaging strokes until fully absorbed.

Retinol side effects Since retinol is such a powerful ingredient, it can cause skin to redden or peel if it's incorporated into a skin care regimen too quickly or used too often. Flakiness, dryness and even some breakouts can occur when retinol is first added to a routine.

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Clear up acne while reducing redness and discomfort with Neutrogena Stubborn Acne™ Spot Drying Lotion. Clinically proven to provide fast-acting results, pimples look visibly clearer in just one day.

Wet face and lather cleanser in hands. Massage into skin for 60 seconds before rinsing. Use Neutrogena® Stubborn Texture™ Acne Cleanser twice daily as part of your acne-prone skin care routine.

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You may experience mild redness, a warm, tingling sensation, or flaking (skin exfoliation). These are normal, temporary indications that the formula is working. If effects persist or cause discomfort, limit use to once every other day until your skin adjusts, then revert to daily use.

What happens when you stop using retinol? It may take a week or more for your skin to return to normal after discontinuing the use of retinol. Keep in mind that retinol works on a cellular level, and it takes time for your skin cells to adjust to its introduction and its departure.

Some people have noticed acne breakouts after using retinol, though this is a rare side effect. Eczema flare-ups, skin discoloration, swelling, and stinging are also rare occurrences. Side effects are likely to disappear after a few weeks of regular use, so it's important to give your skin time to adjust.