Tranexamic acid is a synthetic derivative of the amino acid lysine. It is primarily used in skincare to address hyperpigmentation, including melasma and post-inflammatory hyperpigmentation. It works by inhibiting a pathway in the skin that leads to melanin production and can also help calm skin.
NoneSkin BrightenerVeganEvidence: Medium
BenefitStrong 3.5 / 4
Pigmentation
Soothing
Anti aging
Texture
RiskLow 0.5 / 4
Irritation
Sensitization
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
Reduces hyperpigmentation
Evens skin tone
Calms skin redness
Things to watch
Mild irritation (rare)
Pairs well with
Vitamin C— Tranexamic acid can complement vitamin C's brightening effects, providing a multi-pronged approach to hyperpigmentation.
Niacinamide— Combining tranexamic acid with niacinamide can enhance overall skin brightening and reduce inflammation.
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How long does it take for tranexamic acid to work?
Visible improvements from topical tranexamic acid can typically be seen within 8-12 weeks of consistent use, though individual results may vary depending on the severity of hyperpigmentation.
Can tranexamic acid be used daily?
Yes, topical tranexamic acid is generally well-tolerated and can be used once or twice daily as part of a regular skincare routine. Always follow product instructions.
Spotty Labs