PoreIQTreat & renew · Brightening
Tranexamic Acid
A brightening ingredient used for stubborn dark spots and uneven tone, usually well tolerated.
- Also listed as
- TXA
- Best for
- Uneven tone and dark marks · Sensitive skin looking for brightening
- When to use
- AM/PM
- Pairings
- 2 combinations checked
What it is
Topical tranexamic acid is used in cosmetics to target the look of discoloration, including post-blemish marks. It is not an exfoliant and tends to be gentle, so it combines well with other brighteners.
Benefits
- Fades the look of dark spots
- Evens skin tone
- Gentle compared to many brighteners
Watch-outs
- Results take 8–12 weeks
- Sunscreen is essential, or spots come back
How to use it
Use once or twice daily as a serum. Pairs well with niacinamide and vitamin C.
Can you mix tranexamic acid with…
- Tranexamic Acid + Vitamin CWorks well togetherBoth target the look of dark spots in different ways and are commonly combined.
- Tranexamic Acid + NiacinamideWorks well togetherTwo gentle brighteners that are often formulated together.
Frequently asked questions
What does tranexamic acid do for skin?
A brightening ingredient used for stubborn dark spots and uneven tone, usually well tolerated.
Can I use tranexamic acid with niacinamide?
Yes, they are commonly combined and work well together for uneven tone.
Similar ingredients
General cosmetic information, reviewed against public guidance such as the American Academy of Dermatology. Patch test new products. For medical concerns, see a dermatologist. Last updated 2026-10-22.