Beauty
It gives hyaluronic acid a run for its money.
Sherwin Parikh, M.D., a board-certified dermatologist and co-founder and chief science officer atA.P.
But it might actually bebetterthan HA.
Dusan Sajic, M.D., FAAD, a dermatologist atDeRMA Skin Institute.
Sounds like a dream, right?
Heres everything you gotta know about the beauty ingredient everyones buzzing about.
What Does Polyglutamic Acid Do For The Skin?
Audrey Kunin, a board-certified dermatologist and founder ofDERMAdoctor.
Because PGA slowly absorbs into skin, it can deliver a bouncy, dewy glow, Parikh says.
And, beyond that, polyglutamic acid effectively soothes the skin bycalming irritation and inflammation, she says.
Is Polyglutamic Acid Safe For The Skin?
Because its so moisturizing, Kunin points out that itll feel extra good on extremely dry skin.
If youre still hesitant, try a patch test before committing to covering your entire face.
Anna Chacon, M.D., a board-certified dermatologist.
If you dont have any irritation, slather away.
How To Use Polyglutamic Acid
How you use PGA depends on the delivery system its incorporated into.
But you may also find the ingredient within toners, moisturizers, and more.
Whatever the case, you’re free to use polyglutamic acid twice a day.
Just confirm your skin is totally dry before tool.
Parikh recommends gently massaging it in an upward motion over your face and neck for an uber-moisturized glow.
Studies referenced:
Choi, JC.
(2015).Promotion Effects of Ultra-High Molecular Weight Poly–Glutamic Acid on Wound Healing.
2015 Jun;25(6):941-5. doi: 10.4014/jmb.1412.12083.
Krejtschi, C. (2011).Stability and folding dynamics of polyglutamic acid.
2011 May;40(5):673-85. doi: 10.1007/s00249-011-0673-8.
Epub 2011 Jan 28.
Saudi J Biol Sci.
J Biomed Mater Res A.
2017 Nov;105(11):3006-3016. doi: 10.1002/jbm.a.36155.
Epub 2017 Aug 9.
Solano F. (2020).Metabolism and Functions of Amino Acids in the Skin.
Adv Exp Med Biol.
2020;1265:187-199. doi: 10.1007/978-3-030-45328-2_11.
Experts:
Dr. Sherwin Parikh, M.D., board-certified dermatologist, co-founder and chief science officer atA.P.
