Medically reviewed by Susan Bard, MD Use vitamin C in the morning and retinol at night to avoid skin irritation.Vitamin C ...

When it comes to skincare, good things take time. We’re all guilty of impatiently waiting to see the benefits of adding a step to our nightly skincare routines, no matter if it’s using a new vitamin C ...

Start slow: Apply retinol once a week initially to minimize irritation, gradually increasing frequency as your skin adapts. Avoid using retinol during pregnancy or while breastfeeding, and be cautious ...

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Retinol is undoubtedly the cool kid of skincare. Sit down with any dermatologist, and they'll most likely give you a few good reasons to start incorporating the ingredient into your routine. That's ...

Experts explain how the best retinol serums can benefit your anti-aging skin care routine. Shop TODAY editors also share ...

Every item on this page was chosen by an ELLE editor. We may earn commission on some of the items you choose to buy. There are very few ingredients that you can simply slather on, mix together, and ...