Dermatologists help us peel back the layers of this DIY hair growth treatment, including potential side effects.

Maybe youve heard of apple cider rinses or even beer treatments, but what about onion water for hair?

We consulted pros for answers.

onions in water bowl

Photo:Benjamin Torode/Getty Images

The liquid is then applied directly to your scalp and strands.

However, its worth a shot if you have interest innatural hair growth remedies.

Professionally formulated products include ingredients at optimal levels and preservatives to prevent the formation of harmful bacteria.

And then there’s the most obvious drawback: the stink.

“Minoxidil is the only FDA-approved ingredient to treat hair loss topically.

Topical finasteride also has demonstrated benefits for some, Dr. Spann says.

When struggling with ongoing hair loss or health, Dr. Newman suggests speaking with a doctor.