

Our Beauty Lab experts evaluated each product's formula, clinical testing and ratings to select the best ones, carefully reviewing the ingredient lists of all picks to confirm there are no risky prostaglandins or prostaglandin derivatives. "While this is considered a possible side effect with Latisse, because it requires a prescription, it is often discussed prior to use, whereas some of the bimatoprost derivates are available without a prescription and people may not be aware of these side effects."īased on dermatologist recommendations and rave reviews, we've rounded up the best eyebrow serums from top-performing brands that are worth trying if you want to enhance and nourish your brows.
BEST EYEBROW PENCIL 2020 SKIN
"When prostaglandins or prostaglandin analogues are used in brow or lash serums, there is the potential risk of causing hyperpigmentation or discoloration of the skin as well as darkening of the iris or eye color," says Marisa Garshick, M.D., a board-certified dermatologist in New York City. prostaglandin or its derivatives - but since these are known to have drug-like activity and are not approved by FDA for use on eyebrows, our Beauty Lab experts recommend avoiding them. Some might be formulated with ingredients in the bimatoprost family, a.k.a. Many are made with conditioning ingredients meant to soften, nourish and strengthen existing brow hairs.
If non-prescription eyebrow growth serums don't contain bimatoprost or minoxidil, you may be wondering what exactly all those serums on the market do contain. So, if you're interested in using either of these ingredients on your eyebrows, you'll want to consult your doctor before doing so.

While there is evidence that both bimatoprost and minoxidil are effective in growing eyebrow hair, neither ingredient is currently FDA-approved for eyebrows (Latisse is only FDA-approved for eyelashes minoxidil is the only OTC ingredient approved by the FDA for head hair growth). Bimatoprost is the active ingredient in prescription-only eyelash growth serum Latisse, while minoxidil is the active ingredient in over-the-counter topical treatment Rogaine. Currently, the only ingredients proven to be effective at stimulating the growth of new hair that are approved by the FDA are bimatoprost and minoxidil. Here's the deal: If a product is "able to claim hair growth, it would have to be regulated as a drug by the Food and Drug Administration," says Good Housekeeping Institute Beauty Lab Executive Director Birnur Aral, Ph.D. However, the truth behind whether or not the latter really work isn't quite so straightforward. If you over-plucked your brows back in the '90s, you may find yourself still stuck with sparse brows today - and intrigued by the hundreds of products on the market that promise to help you achieve fuller-looking arches, including eyebrow makeup products, brow lamination kits and magical-sounding eyebrow growth potions. Our original top-rated picks remain the same, with the addition of Augustinus Bader, Milk Makeup, Organys and Rose Inc.

We updated this article in October 2022 to add more information about each serum, based on extensive research.
