The body naturally produceshypochlorous acidto fight against infections and germs.

Research has shown that an imbalance of good and bad bacteria on the skin could contribute to acne.

The nice thing about these products is theyre safe, as long as youre not over-cleansing with them.

Woman spraying facial mist on her face

triocean / Getty Images

So I think its worth a try, Hooper said.

When Should You Use Hypochlorous Acid?

Some TikTokers say they usehypochlorous acidsprays after a sweaty session at the gym to help avoid breakouts.

Removing makeup before working out and washing your face after with a mild, oil-free cleanser can also help.

Another option is to pat the sweat off your face while exercisingbut without rubbingsince that could irritate the skin.

How Should You Choose a Hypochlorous Acid Product?

Plenty of skin-safe hypochlorous acid sprays are available, but its important to check the labels first.

Hooper recommends looking for fragrance-free hypochlorous acid products because added fragrance can irritate sensitive skin.

National Library of Medicine: PubChem.Hypochlorous acid.

2018;11(11):36-39.

2023;13(1):113. doi:10.1186/s13578-023-01072-w

American Academy of Dermatology Association.Is your workout causing your acne?.

American Academy of Dermatology Association.9 Things to try when acne wont clear.