I asked 3 dermatologists for the best Retinol products under $20

ICYMI: Retinol is a skin care product The undisputed anti-aging superhero. Originally an acne treatment, this ingredient is best known for its ability to smooth wrinkles, in addition to its ability to resurface texture.

For these reasons, dermatologists love vitamin A derivatives, exists in countless anti-aging formulations—many of which are quite expensive. That said, effective retinol options in the sub-$20 range do, in fact, exist. Take it from three dermatologists below, who share effective, affordable retinol creams and serums, all available at Amazon.

Dermatologist-approved Retinol products under $20:

TruSkin Retinol Serum

Based on Dr. Marisa Garshick, MD., this powerful retinol—boasting just 5,000 five-star shopper ratings—“promotes cell turnover and collagen [production] to improve texture.” Moisturizing and soothing hyaluronic acid, antioxidant-[richinvitaminEhydrateandsupportstheextremelyimportantskinbarrierwhileminimizingthenotorioussideeffectsofretinol.

RoC Retinol Corrector

In addition to capsule retinol, which is typically less irritating than other forms, this wildly popular serum also contains another anti-aging superstar: vitamin C. EQUAL Dr. Roseanne Paul, DO, assistant professor of dermatology at Case Western Reserve University, points out that this vitamin is a “potent antioxidant” that can prevent visible signs of aging. Additionally, she notes, it can also “aid in the treatment of hyperpigmentation.” It’s no surprise that more than 8,000 shoppers have purchased this product in the past month alone, according to Amazon.

Cerave Resurfacing Retinol Serum

This retinol-infused skin-smoothing serum fights the fight post-inflammatory hyperpigmentation thanks in part to licorice root. In terms of anti-aging, it softens “fine lines and wrinkles” and results in more even skin tone, Dr. Paul says. It is also important to note that niacinamide, as Dr. Paul added, is a great anti-aging ingredient. With its anti-inflammatory properties, it is especially ideal for acne-prone skin.

The beauty of Joseon Revive eye serum

This eye cream is an example of Korean beauty at its finest. Dr. Anna Chacon, MD., who points out its gentleness and high-quality, effective ingredients. Not surprisingly, it’s from Amazon number one bestseller in category. Perfect for first-time retinol users, this formula contains soothing ingredients to combat the potential side effects of vitamin A. Shoppers have sensitive skin called it “awesome.” Plus, you can get an extra 20% off at checkout thanks to the coupon on the product page.

Grab these effective dermatologist-approved retinol formulas like I plan to— and shop more expert-approved products below for under $20.

CosRx Retinol Cream

CeraVe Retinol Skin Renewing Serum