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Retinol is the G.O.A.T.

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Photographed by CARLOS and ALYSE. Stylist: Fiona Green. Hair: Jenni Iva Wimmerstedt. Makeup: Andrew Colvin. Manicure: Elina Ogawa. Model: Brandi Quinones. Shirt by Issey Miyake. Earrings by Paula Mendoza.

Dealing with acne or dark spots?

Fussing over enlarged pores?

Noticing fine lines popping up on your forehand?Retinoladdresses all of these concerns (and more!)

A blue bottle of Senté Bio Complete Serum on a light gray background

Retinol is a vitamin A derivative and onlyoneof several types of retinoids.

The formula also has vitamin C to reduce discoloration and peptides to plump the appearance of fine lines.

In short, whatcan’tthis face serum do?

Medik8 Crystal Retinal 3 silver tube on light gray background

It also contains glycerin and hyaluronic acid to moisturize and hydrate the skin.

The Medik8 Crystal Retinal is available in varying strengths from 0.01% up to 0.24%.

Most people start with this one, the Medik8 Crystal Retinal 3, which is 0.03% retinal.

Sunday Riley A+ High-Dose Retinoid Serum blue bottle with white pump cap on light gray background

This is a good starter retinaldehyde for those with very sensitive and dry skin, says Dr. Turegano.

These moisturizing and soothing ingredients can mitigate some unpleasant initial effects of retinol like flaking and redness.

Despite being powerful, its also gentle enough that your skin wont freak out when you use it.

A purple tube of Trinny London Overnight Sensation Retinal Serum with yellow product swatch on a light gray background

This retinol serum is designed to be combined with (a.k.a.

diluted by) yourfavorite moisturizerornight cream, further dampening any potential irritation.

“I’d recommend this to anyone who asks about retinol,” saysAllurecommerce editor Sarah Han.

Eau Thermale Avène RetrinAL 0.05 Cream on light gray background

“It’s so gentle and doesn’t feel (or look) any different than a regular cream.

I alternate between Retinol 0.1 andRetinol 0.3and both make my skin look more even and smoother the morning after.

It balances a fast-acting retinoid, delayed-release retinol, and a retinol booster for powerful results sans skin irritation.

It Cosmetics Hello Results Wrinkle-Reducing Daily Retinol Serum-in-Cream double walled blue jar of moisturizer on light gray background

What else is there?

First things first, retinol is not a catch-all term.

What concentrations do you recommend for patients just starting out with retinoids?

CeraVe Resurfacing Retinol Serum white and turquoise bottle on light gray background

Even for beginners, there’s no one correct dosage.

In terms of incorporating retinoids into your serums versuscreams, it’s up to your personal preferences.

What active ingredients should be avoided when using retinol?

Retinol Fast-Release Wrinkle Reducing Night Serum in branded bottle component on a light gray background

Whatcannotbe avoided, at all costs, is sunscreen.

How often should you be using a retinol serum?

In an ideal world, every day, according to Dr. Kim.

Paula’s Choice 1% Retinol Booster squat white bottle with purple accents on light gray background

But for those who can’t, he recommends two to three times a week.

If you have sensitive skin, try the dermatologist-approved sandwiching technique.

Does retinol help with acne?

Iope Retinol Expert 0.1% blue tube on light gray background with red 2023 Allure Best of Beauty Award winner seal

In short, yes.

Because retinoids boost cell turnover, they do a fantastic job unclogging pores and targeting uneven texture.

We review ingredients, scrutinize brand claims, and, when necessary, examine peer-reviewed scientific and medical studies.

Murad Resurgence Retinol Youth Renewal Serum on light gray background

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A beauty product is a personal purchase.

Can we honestly deem a high-end diffuser worthy of your hard-earned cash if its never been tested on curls?

Shani Darden Retinol Reform light gray rectangle bottle on light gray background

SkinMedica Age Defense Retinol Complex .25 silver bottle on light gray background

Alastin Skincare Renewal Retinol .5 on light gray background