Gentle yet powerful, tranexamic acid (TXA) is stealing the spotlight in K-beauty for its brightening and tone-evening benefits. If dark spots, acne marks, or dullness are on your list of skin concerns, TXA might just be your new glow-to. Let’s break down why this trending ingredient is a must-have for achieving a radiant, even complexion.

What Is Tranexamic Acid (TXA)?

Tranexamic acid is a synthetic derivative of the amino acid lysine, originally used in medicine to help reduce bleeding. In skincare, it works topically to improve the appearance of dark spots, hyperpigmentation, discoloration, sun spots, and uneven skin tone.

Main Benefits:

• Fades dark spots and hyperpigmentation
• Brightens and evens skin tone
• Reduces visible redness and inflammation
• Improves skin texture and clarity
• Supports a healthy skin barrier

Who Should Use Tranexamic Acid?

Tranexamic acid is generally safe for all skin types, including sensitive and acne-prone. It’s especially ideal for anyone dealing with post-acne marks, pigmentation, or a dull, uneven complexion. If you have extra sensitive or eczema-prone skin, patch test first and slowly ease it into your routine.

How to Use Tranexamic Acid:

Tranexamic acid can be used once or twice daily, depending on the product and your skin’s needs. Apply it after cleansing and before moisturizing, morning and/or evening.

When trying new actives, start with 2-3 times a week to see how your skin responds, then gradually increase to daily use for the best (and safest) results!

What Percentage of Tranexamic Acid Is Effective?

For visible brightening, TXA in skincare usually ranges from 2% to 5%:

• 2%: Gentle and beginner-friendly, great for mild hyperpigmentation and overall radiance.
• 3% to 5%: More potent, designed to tackle stubborn dark spots and hyperpigmentation for noticeable results.

Note: Tranexamic acid may cause mild irritation, dryness, or flaking at first, especially when combined with other actives.

How Long Does It Take to Work?

Results vary depending on the severity of hyperpigmentation, product concentration, skin type, and the other ingredients in your routine. Typically, you can expect visible improvements in 2–4 weeks, with more significant results around 8–12 weeks. Patience pays off!

Which Ingredients Should I Combine With Tranexamic Acid?

Tranexamic acid is a total team player! Pair it with vitamin C, niacinamide, or arbutin for extra brightening action. You can also layer it with retinoids to tackle stubborn spots, but be cautious—too many actives at once can overwhelm your skin. Combine it with barrier-boosters like hyaluronic acid or ceramides to keep your skin hydrated, plump, and protected.

Does Tranexamic Acid Increase Sun Sensitivity?

Don’t let the word acid fool you! Tranexamic acid isn’t an exfoliant like glycolic or salicylic acid, so it doesn’t make your skin more sensitive to the sun. That said, SPF is still a daily essential to protect against future spots and environmental stressors.

Top Tranexamic Acid Products:

From toners to serums, these are our top TXA picks for a bright, even, and radiant complexion. Versatile and well-tolerated, these products make the perfect addition to any skincare routine.

Anua 10% Niacinamide + 4% TXA Dark Spot Correcting Serum

Brighten up with this viral glow-getter! Powered by a potent trio of skincare heroes, this hydrating serum tackles dark spots, hyperpigmentation, and uneven skin tone. Enhance clarity and vitality for a radiant, balanced finish!

Anua Niacinamide 5 TXA Brightening Pad

Your new go-to for lightweight hydration, radiance toning, and smooth, healthy-looking skin. These pink crescent-shaped toner pads hug every curve, leaving your skin shining like it just sealed the Honmoon. Swipe them on or use them as a mini mask!

APRILSKIN TXA Niacinamide Toning Shot 99 Milky Toner

This 2-in-1 creamy toner quenches skin with long-lasting hydration while refining uneven tone and texture. Boost your barrier and milk every drop for a dewy, radiant complexion!

APRILSKIN TXA Niacinamide 99 Night Wrapping Mask

Wrap up your day—and your skin—with this overnight skin booster. Lock in key ingredients like TXA, Niacinamide, Ceramide, and Hyaluronic Acid for intensive toning care, pore care, and skin firming. Peel off the mask and reveal a smooth, glass-like glow.

Final Takeaways:

Tranexamic acid is a true hyperpigmentation hero. It tackles dark spots, post-blemish marks, discoloration, and evens out your skin tone while boosting your skin’s natural glow. Generally safe for all skin types and even more powerful when paired with other glow-getters, it’s a must-have for a brighter, more even complexion.

New to TXA or have sensitive skin? Take it slow and build up gradually as your skin adjusts. With consistent use, dark spots, acne marks, and dullness don’t stand a chance!