It would be a fib to say I have read about tranexamic acid for skin right before working in attractiveness. But its rising reputation and my deep exploration on skincare elements designed me occur across tranexamic acid various situations. With that reported, I’ve resolved to reply all of your queries associated to tranexamic acid — what it is, what it does to the pores and skin, and who can use it. And never get tricked by the acid in its title mainly because this one is not like the AHAs or BHAs you are used to and does not do the job by exfoliating pores and skin.

Alright, adequate teasing. Read on, by the end of this publish you will be prepared to just take the plunge and insert this new powerhouse into your forever-growing skincare schedule, of that I’m certain.

What is tranexamic acid?

Tranexamic acid (TXA) is a artificial by-product of lysine amino acid, normally applied in drugs to stem bleeding and alleviate weighty intervals when taken orally.[1] But lately, this ingredient has produced its way on to our vainness countertops in all sorts of skincare products and solutions that handle dark places, sunshine places, post-pimples marks, and discolorations. And for fantastic explanations — tranexamic acid has every thing it takes to brighten and even your pores and skin tone, and you’re just about to find all about it.

How does tranexamic acid function?

Tranexamic acid for pores and skin whitening works by inhibiting the interaction amongst melanocytes (cells that give skin pigment) and the cells on the skin’s outermost layer, keratinocytes. Simply just put, tranexamic acid hinders the transfer of dim pigment to the surface of the skin, lightening darkish places and evening tone. Far more than that, tranexamic acid for skin functions as an anti-inflammatory, meaning it has a function in controlling the breakdown of critical proteins (like collagen and elastin) needed for a firmer, elastic complexion. Furthermore, it could aid with inflammatory acne breakouts.

How helpful is tranexamic acid?

TXA pops up in a bunch of skincare products addressing uneven tone simply because it genuinely is effective, and dozens of scientific exploration back again up its properly-deserved fame. For occasion, in a analyze, fifty ladies with melasma have topically used a 3% tranexamic acid solution on one facet of the face and on the other facet a solution with 3% hydroquinone two times a day for 12 months. By the conclusion of the trial, the researchers concluded that TXA is as helpful as hydroquinone (a single of the most powerful skin lightening agents). But girls famous better gratification with TXA use due to fewer aspect effects like dryness and discomfort.[2]

One more demo used a tranexamic acid serum containing 2% TXA to 54 volunteers twice day-to-day for 8 months. The review concluded that topical tranexamic acid serum effectively improved the in general facial tone as nicely as the look of dim spots and redness.[3]

All in all, TXA is a gentle and powerful component for pores and skin lightening, speedily getting to be the first go-to, in particular for those people who cannot tolerate harsher brightening actives, these types of as retinol, hydroquinone, or vitamin C.

Side outcomes

Tranexamic acid is delicate and is commonly regarded risk-free for all skin sorts. Even so, a couple tranexamic acid side effects in rare situations contain irritation or dryness, specifically for beginners. Also, tranexamic acid is harmless to use when expecting or breastfeeding, but it’s generally very best to discuss to your medical doctor about seeking new skincare items to engage in safely.

How to use

There are a lot of approaches to use tranexamic acid for pores and skin. Even though you can come across it in cleansers, toners, and moisturizers, a tranexamic acid serum best tackles hyperpigmentation and discoloration. And if it packs other pores and skin brightening agents, such as vitamin C, retinol, niacinamide, azelaic acid, and kojic acid, you strike it major. 

The takeaway

A impressive pores and skin brightening agent, tranexamic acid blocks the interaction amongst skin cells and melanin-manufacturing cells, improving in general tone, solar harm, put up-zits marks, and discoloration. The most effective component? Unlike its skin brightening counterparts, tranexamic acid is gentle and acts carefully on hyperpigmentation, becoming the great option for these who come across vitamin C, retinol, or glycolic acid difficult to tolerate.


  1. Dunn CJ, Goa KL. Tranexamic acid: a overview of its use in surgical procedures and other indications. Prescription drugs. 1999 Jun57(6):1005-32. doi: 10.2165/00003495-199957060-00017. PMID: 10400410
  2. Ebrahimi B, Naeini FF. Topical tranexamic acid as a promising treatment for melasma. J Res Med Sci. 201419(8):753-757
  3. da Silva Souza ID, Lampe L, Winn D. New topical tranexamic acid derivative for the improvement of hyperpigmentation and inflammation in the sun-harmed skin. J Cosmet Dermatol. 2021 Feb20(2):561-565. doi: 10.1111/jocd.13545. Epub 2020 Jun 25. PMID: 32588531