Purito Seoul
Purito Seoul TXA 6 Niacinamide 10 Retinal Serum
Editorial research reviewLast researched 05/11/2026
Verdict
A 30 mL facial serum with maker-declared 10% niacinamide, 6% tranexamic acid and 25 ppm retinal. The formula and retinal level differ from Purito’s Retinol Retinal 2000 NAD+ Serum.
- Best for
- Unknown
- Less suitable for
- Unknown
Who this suits
Purito Seoul TXA 6 Niacinamide 10 Retinal Serum is a serum supplied in a 30ml size in 30 ml pack. Manufacturer usage guidance: Purito directs users to shake the serum before applying it after toner. Use sunscreen during the day and follow the pack warnings. If pregnant or breastfeeding, consult a healthcare professional before use, as Purito advises. The full ingredient list below has been checked against the manufacturer listing, so the assessment reflects what is actually in the bottle rather than marketing copy. Cosmetic results are formulation-dependent and vary between people. We have not tested this product by hand; this page is research-led, built from disclosed formulation data and retailer information.
Which ingredients make up the 16% on Purito’s TXA serum?
By the Korean PDRN editorial team · research-based, not a hands-on test · Updated 05/11/2026
The two main percentages on the maker’s page are 10% niacinamide and 6% tranexamic acid. Purito declares retinal separately at 25 ppm. These figures describe the formula. They do not predict how quickly the serum will change the appearance of a dark spot.
John Lewis lists a 30 mL UK pack. K Skin Aura’s 30 mL listing shows the maker’s ingredient sequence. Check the directions on your own pack, particularly if you already use a retinoid.
Ingredients
Full ingredient list below was checked against the manufacturer listing. Formulas can change; check the pack before buying.
Last source check 5 November 2026 (Purito Seoul global English ingredient declaration. K Skin Aura’s UK 30 mL listing reproduces the ingredient sequence apart from formatting. John Lewis separately lists the 30 mL pack. The physical UK pack was not inspected.): updated to the manufacturer listing.
Full ingredient list (INCI)
Water, Niacinamide(10%), Tranexamic Acid(6%), Glycerin, Caprylic/Capric Triglyceride, 1,2-Hexanediol, Methylpropanediol, Pentylene Glycol, PVP, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Butylene Glycol, Agar, Gellan Gum, Ethylhexylglycerin, Sodium Citrate, Hydroxyacetophenone, Citric Acid, Hydroxydecyl Ubiquinone, Adenosine, Lactococcus Ferment Lysate, Hydrogenated Lecithin, Centella Asiatica Extract, Ficus Carica (Fig) Fruit Extract, Fructooligosaccharides, Cyanocobalamin, Xanthan Gum, Retinal(25 ppm), Ceramide NP, Arginine, Tocopherol, Glutathione, Bisabolol, Helianthus Annuus (Sunflower) Seed Oil, Allantoin, Xanthophylls, Sodium Chloride, Phenylpropanol, Levulinic Acid, Sodium Levulinate
Cosmetic information only. Ingredient effects are formulation-dependent and evidence is often limited. This is not medical advice.
Product details
- Size
- 30ml
- Texture
- Unknown
- Finish
- Unknown
- Packaging
- 30 mL pack.
- Routine step
- Serums
- How to use
- Purito directs users to shake the serum before applying it after toner. Use sunscreen during the day and follow the pack warnings. If pregnant or breastfeeding, consult a healthcare professional before use, as Purito advises.
- Precautions
- Unknown