In general, a product may be less risky if it has an AHA concentration of 10% or less, and a BHA concentration of 1% to 2%. How to Use AHAs or BHAs Safely. Take some simple steps to protect your skin: ...

Exfoliants are essential to a great skin-care routine, but not all are created equal. Beauty experts share the best AHA serums for smooth and clear skin.

There's an alpha-hydroxy acid (AHA) for everything: reducing fine lines and wrinkles, ... talk to your dermatologist or skin care specialist first before trying these types of products.

Citric acid is a classically used alpha-hydroxy acid in skin-care products. AHAs are natural acids derived from foods, so citric acid is extracted from citrus fruits like lemons, oranges, limes ...

Keep it simple for best results. Dr. Batra recommends using a gentle cleanser and lightweight, oil-free moisturizer twice ...

Because they work on the surface layer, they smooth out skin texture, reduce dark spots or hyperpigmentation, and tackle fine lines and wrinkles through this surface-level exfoliation. So if you ...

Hydroquinone. Skin care products containing hydroquinone are often called bleaching creams or lightening agents. These skin care products are used to lighten hyperpigmentation, such as age spots ...

Medically reviewed by Deeptej Singh, MD Peptides are chains of amino acids, which are the building blocks of proteins that ...

Unlock radiant summer skin! Know how AHA and BHA can transform your skincare routine, exfoliating and brightening your complexion for a healthy glow.

After nine months of work, we’ve crowned 31 new skin-care picks (plus plenty of sunscreens). Now, some of our favorites are on sale. ... Some By Mi AHA-BHA-PHA 30 Days Miracle Toner.