COSRX
Face Serum
COSRX Alpha-Arbutin 2% Discolouration Serum with Tranexamic Acid 3%, 50 ml (1.7 fl oz)
Tranexamic Acid 3% · 50 ml (1.7 fl oz)
COSRX
Face Serum
COSRX Alpha-Arbutin 2% Discolouration Serum with Tranexamic Acid 3%, 50 ml (1.7 fl oz)
Tranexamic Acid 3% · 50 ml (1.7 fl oz)
A COSRX face serum with 2% alpha-arbutin, 3% tranexamic acid and niacinamide, made to even out the look of dark spots and uneven skin tone. 50 ml.
Product details
For marks left behind by spots
This serum is aimed at the dark marks that can linger after blemishes, along with age spots and general uneven tone. It absorbs quickly and leaves a non-sticky, refreshing finish, so it sits comfortably under moisturiser.
Ferulic acid and glutathione alongside the actives
Ferulic acid and glutathione are paired with the alpha-arbutin and tranexamic acid, and niacinamide is included to smooth skin texture. Madecassoside, panthenol and allantoin round out the formula for a soothing feel.
Layer it where you need more
Apply an even layer across the face, then build up two or three extra layers over areas you want to focus on. The brand describes it as suitable for all skin types, including skin prone to breakouts.
How to use
After cleansing, apply an even layer to the face and let it absorb. For targeted care, layer 2 to 3 times over specific areas as needed.
Before you choose
This is a cosmetic serum for the look of uneven tone, not a medical treatment, and results vary. The manufacturer recommends a patch test on the body and waiting 24 hours before using it on the face; stop using it and consult a doctor if irritation occurs. For external use only. Korean-market product: packaging may show Korean text.
Full ingredients
Water, Propanediol, Glycerin, Niacinamide, Tranexamic Acid, Acetyl Glucosamine, Alpha-Arbutin (2%), 1,2-Hexanediol, Madecassoside, Ferulic Acid, Glycyrrhiza Glabra (Licorice) Root Extract, Panthenol, Allantoin, Glutathione, Sodium Hyaluronate.
Check your bottle for the formulation supplied.
About the brand
COSRX
Korean skincare brand known for snail mucin essences, peptide serums and gentle, simple routines across moisturisers, toners, masks and patches.
Delivery & returns
Standard UK delivery: free on all orders. Estimated 2–3 working days after dispatch.
Express UK delivery: estimated 1–2 working days after dispatch. Free on orders over £50.
Please allow up to 2 working days for order processing; orders are often dispatched the next working day. Delivery times are estimates, not guarantees.
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COSRX Alpha-Arbutin 2% Discolouration Serum with Tranexamic Acid 3%, 50 ml (1.7 fl oz)
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