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COSRX
COSRX Refresh AHA BHA Vitamin C Booster Serum
Be the first to reviewA glycolic acid, BHA, and vitamin C booster that resurfaces texture and brightens tone.
Our Asian beauty edit
€22.0030ml · €73.33/100 ml · incl. VAT
1
In stock · In stock · dispatched in 1–2 working days
- Free delivery over €50 · €5 flat across Ireland
- Free click & collect — Ranelagh & Blackrock
- 14-day returns on unopened products
In your routine
CleanseToneTreatMoisturiseProtect
- Step
- 2 · Weekly
- How often
- Up to 2 times a week
- Starting out
- Every other evening for two weeks, then nightly if comfortable. Not on a retinoid night. Daily SPF. Reactive skin: twice a week for the first month.
- Glycolic AcidA water-soluble AHA that exfoliates the skin's surface to improve the look of texture and brighten dull, uneven-looking skin tone.
- Betaine SalicylateA BHA-like derivative of salicylic acid that helps clear the look of congestion and refine the appearance of pores.
- Ascorbyl GlucosideA stable, water-soluble form of vitamin C that supports brightening without the instability of pure L-ascorbic acid.
- NiacinamideA vitamin B3 derivative that helps even the look of tone and support the skin barrier alongside the acids.
Suitable for
- acne-prone
- photosensitising
- do not combine with retinoid
- not on broken skin
- avoid on isotretinoin
- not around eyes
Highlights
Radiance
Blemishes
Glycolic Acid
Vitamin C
Niacinamide
Questions
Reviews
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