Dermatologist Tested · Fragrance-Free · Clinically Evaluated
Balanced brightening for clearer, more even-looking skin.
EVOCELIA TXA Brightening Serum is a fragrance-free facial serum designed for the appearance of dark spots, post-acne marks, dullness, and uneven-looking skin tone.
It combines 3% Tranexamic Acid, 5% Niacinamide, and 2% Alpha-Arbutin, The 3.5.2 Balance™, together with PHA, Panthenol, Allantoin, and Ectoin.
The 3.5.2 Balance™
A considered combination of 3% Tranexamic Acid, 5% Niacinamide, and 2% Alpha-Arbutin, designed to support brighter, more even-looking skin.
Rather than focusing on the highest possible percentage of a single ingredient, the formula was developed around complementary ingredients designed to work together.
Effective, but kind to skin.
PHA gently exfoliates for smoother-looking skin, while Panthenol, Allantoin, and Ectoin complement the formula for a comfortable everyday skincare experience.
Tested, not just formulated.
The finished formula has been independently evaluated through a 4-week clinical efficacy study, a sensitive-skin primary irritation study, and a dermatologist-supervised HRIPT.
These studies were conducted to evaluate skin tone appearance, skin compatibility, and tolerance under the respective study conditions.
How to use
After cleansing and toning, apply 2–3 drops evenly to the face before moisturizer.
Use morning and/or evening. During the day, follow with a broad-spectrum sunscreen.
Details
30 mL / 1.01 fl oz
Fragrance-free
Made in Korea
Manufactured under ISO 22716 Cosmetics Good Manufacturing Practices.
Clinically evaluated
In an independent 4-week clinical study with 21 women, instrumental testing showed statistically significant improvement in all measured skin tone parameters and skin brightness compared with baseline.
*Based on instrumental measurements after 4 weeks of twice-daily use. Individual results may vary.
Clinical study
After cleansing and toning, apply 2–3 drops evenly to the face before moisturizer.
Use morning and/or evening. During the day, follow with a broad-spectrum sunscreen.
The serum is designed for daily use. As with any skincare product, discontinue use if irritation occurs.
A considered combination of 3% Tranexamic Acid, 5% Niacinamide, and 2% Alpha-Arbutin, designed to support brighter, more even-looking skin.
Rather than focusing on the highest possible percentage of a single ingredient, the formula was developed around complementary ingredients designed to work together.
We believe testing should help set clearer expectations, not create bigger promises.
Explore the independent finished-product studies behind EVOCELIA TXA Brightening Serum.
Shipping destinations and available delivery options will be displayed at checkout. Shipping rates and any applicable free-shipping thresholds will be displayed at checkout.
Return requests must be submitted within 30 days of delivery. To be eligible for a standard return, products must be unused, unopened, and in their original condition and packaging.
If your order arrives damaged, defective, or incorrect, please contact us within 7 days of delivery with your order number and photographs of the product and shipping package.
See our Shipping Policy and Return & Refund Policy.
The 3.5.2 Balance™
3%
Helps visibly reduce the look of dark spots and discoloration.
5%
Helps even skin tone and supports the skin barrier.
2%
Helps improve the appearance of uneven skin tone and dullness.
Clinical Notebook
In a 4-week third-party study involving 21 women, measured skin brightness and three evaluated skin-tone parameters showed statistically significant improvement from baseline after twice-daily use.
View summaryIn a primary irritation study involving 30 participants selected for sensitive skin, the serum received a skin irritation index of 0.000, with no adverse reactions reported under the study conditions.
View summaryIn a dermatologist-supervised Human Repeat Insult Patch Test, the serum showed a Global Mean Irritation Index of 0.000, with no reactive participants and no allergic reactions observed under the study conditions.
View summary
Gently exfoliates for smoother, more refined-looking skin.
Hydrates and helps support the skin barrier.
Soothes and helps maintain soft, comfortable skin.
Helps protect skin from daily stressors and dryness.
How to use
Start with a clean face.
Apply 2–3 drops to face.
Lock in hydration with moisturizer.
Use SPF in the morning.
FAQ
The finished serum was separately evaluated in a 30-person sensitive-skin primary irritation study.
The study reported a skin irritation index of 0.000 (No Irritation) under the test conditions.
Individual skin responses can vary. We recommend following the directions for use and patch testing before first use.
Our clinical study evaluated results after 4 weeks of twice-daily use.
Skincare results can vary from person to person, and consistent use is important.
The serum has not been clinically tested in combination with every active ingredient or skincare product.
If you use other potent actives, such as exfoliating acids or retinoids, follow the directions for each product and introduce combinations gradually, particularly if your skin is reactive.
EVOCELIA TXA Brightening Serum has not been specifically tested for use during pregnancy or breastfeeding.
If you are pregnant, breastfeeding, or trying to conceive, we recommend consulting your healthcare professional before use.
Yes.
The finished formula underwent a dermatologist-supervised Human Repeat Insult Patch Test (HRIPT) to evaluate skin compatibility and allergenic potential.
No allergenicity was observed under the study conditions.
