Mandelic acidis analpha hydroxy acid (AHA)that is used to exfoliate the skin.

The benefits of mandelic acid include treatments for acne,hyperpigmentation(dark spots), and aging skin.

It can be safely used by a wide range of skin types.

A woman’s hand holding dropper of serum

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This article discusses mandelic acid’s benefits, uses, and side effects.

Mandelic Acid Benefits

Mandelic acid works by gentlyexfoliatingthe skin to remove dead skin cells.

What sets it apart from skincare ingredients likeglycolic acidorlactic acidis the large molecule size.

melasma on forehead

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Using mandelic acid regularly can help improve many skin issues.

The results you get from mandelic acid, like those of nearly all skincare ingredients, are cumulative.

The longer you use it, the better results you will see.

post-inflammatory hyperpigmentation between eye brows

DermNet /CC BY-NC-ND

Brightens Your Complexion

As an exfoliator, mandelic acid refines your complexion.

Exfoliated skin feels softer and smoother, and looks brighter.

Fades Hyperpigmentation and Melasma

Mandelic acid can help fade hyperpigmentation.

This skin discoloration can occur due tosun spots or age spots, freckles,post-inflammatory hyperpigmentation, andmelasma.

Some people experiencemelasma with pregnancy(the “mask of pregnancy”) or with hormonal contraceptive use.

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It can also help fade dark marks left by pimples.

Softens Signs of Aging

Mandelic acid is also a gentle treatment for aging skin.

The changes were visible in photos of the participants.

This includes people diagnosed with melasma orrosacea.

Even people who can’t use other AHAs can often use mandelic acid without any irritation.

Still, all alpha hydroxy acid products and treatments can cause side effects.

If you’re at risk, consider having adermatologistdo your peel rather than anestheticianor using an at-home peel.

A dermatologist can prescribe antiviral medications to help keep a cold sore breakout at bay.

Your healthcare provider can help you understand the best options for your skin.

Facial serums are daily-use products.

You apply them after cleansing (and toning, if you use a toner) and before moisturizing.

Facial serums are leave-on products, so don’t wash them off.

Most mandelic acid facial serums are applied at night only.

Who Shouldn’t Use Mandelic Acid?

Superficial mandelic acid peels can be done at the salon ormedical spaby an esthetician.

Deeper peels are done by a dermatologist.

For treating acne, mandelic acid is typically combined withsalicylic acid for the peel.

During a peel, a mandelic acid solution is applied to your face.

It’s not painful, but you may feel some tingling or burning.

With superficial peels, you may not notice any side effects at all.

With deeper peels, your skin will flake over the course of several days, revealing brighter skin underneath.

you’ve got the option to:

In fact, limitingsun exposureis a key anti-aging strategy for everyone.

Summary

Mandelic acid is a skincare product with antioxidant and antibacterial properties.

It offers benefits in treating acne, hyperpigmentation, and aging impacts on the skin.

The biggest benefit of mandelic acid is its gentle nature.

Mandelic acid is an excellent option for people with conditions like rosacea, melasma, or other skin sensitivities.

Remember that slow and steady will yield results.

Be consistent and give your product time to work.

Partridge Publishing; 2018.

2020 May 1;5(5):CD011368.

doi:10.1002/14651858.CD011368.pub2

University of Rochester Medical Center.Chemical peel.

2017;62(6):578-584. doi:10.4103/ijd.IJD_490_17

American Academy of Dermatology.Chemical peels: FAQs.

American Academy of Dermatology.Skin care in your 40s and 50s.

2019;12(3):158-163. doi:10.4103/JCAS.JCAS_135_18