• COSRX Low pH BHA Overnight Mask 50ml LENGBOX
  • COSRX Low pH BHA Overnight Mask 50ml LENGBOX

COSRX Low pH BHA Overnight Mask 50ml

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The COSRX Low pH BHA Overnight Mask polishes away dullness while you sleep by reducing dark spots!

It contains 0.9% BHA to reduce blemishes and roughness on the skin, revealing a healthier complexion.

If you love Centella Asiatica, the you'll love that this is packed with 50% Centella Asiatica Leaf Water! This lightweight overnight mask is designed to prevent further breakouts while soothing and hydrating the skin.

Nothings beats an overnight cream that does all the hard work for you!

50ML / 1.69 FL. OZ

Ingredients your skin will love:

Centella Asiatica Leaf Water 50.0%

Betaine Salicylate (BHA) 0.9%

Ingredients we love

Centella Asiatica Leaf Water, Tea tree leaf oil, Betaine Salicylate (BHA)

Full list of ingredients

Centella Asiatica Leaf Water, Butylene Glycol, Helianthus Annuus (Sunflower) Seed Oil, Glycerin, Betaine, Panthenol, Cetearyl Alcohol, Dimethicone, Elaeis Guineensis (Palm) Oil, Elaeis Guineensis (Palm) Kernel Oil, BeesWax, Gluconolactone, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cetearyl Olivate, Sorbitan Olivate, Caprylic/Capric Triglyceride, 1,2-Hexanediol, Betaine Salicylate, Ethylhexylglycerin, Lactic Acid, Water, Niacinamide, Xanthan Gum, Sodium Hydroxide, Ethyl Hexanediol, Melaleuca Alternifolia (Tea Tree) Leaf Oil

How to use the COSRX Low pH BHA Overnight Mask:

Overnight mask: After cleansing, toning and product treatments, apply a generous amount of cream evenly on face avoiding the eye and mouth areas (double the amount you would normally use).
For daytime usage, after cleansing and toning, dispense into hands and gently pat into skin until fully absorbed. Follow with a broad-spectrum sunscreen rated SPF 30 or greater.

For external use only.

When using this product, keep out of eyes. Rinse with water to remove.

Do not use BHA products if you are allergic to aspirin.


Standard orders £3.49

Deliveries can take up to 2-5 working days to arrive.

FREE UK delivery on orders over £45.

2 Working Day Delivery £8.99

Orders need to be placed by 9am for the order to be packed and shipped on that same day, to qualify for next day delivery. Any orders placed after 9am will fall into the following days shipping cycle.

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Customer Reviews

Based on 1 review
Very Satisfied
Thanks so much for your honest review Sara, we're super happy that you love it! Team Lengbox xoxo