COSRX BHA Blackhead Power Liquid - Let's Face It Australia


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BHA Blackhead Power Liquid

19 customer reviews

COSRX BHA Blackhead Power Liquid contains 50% Willow Bark water and 4% Betaine Salicylate (BHA) to provide a gentle chemical peel (exfoliation), unclog your pores and reduce acne. Smoother, clearer and even toned skin will be revealed.

Well suited for oily, acne prone skin and combination skin.

See COSRX BHA Blackhead Power Liquid before & after results!


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COSRX BHA Blackhead Power Liquid

This chemical exfoliator uses Betaine Salicylate and natural BHA in Willow Bark to eliminate dead skin cells as well as dissolve blackheads. Niacinamide speeds up skin cell regeneration, thus improving your skin’s vitality, in addition to brightening any dullness and hyperpigmentation. Since BHA is oil soluble, this exfoliator works best on combination-oily, acne prone skin. It has the ability to penetrate deep into your pores and reduce excess sebum while also healing acne breakouts (including fungal and cystic acne). While chemical exfoliation / acids may sound harsh, particularly if you’ve never used them before, this type of exfoliation is actually gentler on your skin in comparison to some facial scrubs. The COSRX BHA Blackhead Power Liquid is also safe to try for those with sensitive skin. 

Key Ingredients

4% Betaine Salicylate (BHA) – derived from Willow Bark and is a natural exfoliator. It is oil soluble and penetrates deep into the pores, dissolving excess oil and helping to prevent further acne breakouts. 4% Betaine Salicylate is equivalent to 2% Salicylic Acid. 

67.80% Salix Alba (Willow) Bark Water – contains natural salicylic acid (BHA) that helps to unclog pores, accelerate skin cell turnover and heal acne breakouts.

Niacinamide – aka Vitamin B3. This ingredient boosts collagen production, strengthens skin, helps your skin retain moisture as well as accelerates skin cell turnover. It results in younger, healthier skin.

Read product reviews of COSRX BHA Blackhead Power Liquid here.

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  1. After cleansing, apply a layer of product on your face by using either a cotton pad (especially for first time users) or your hands.
  2. Wait for approx. 20-30 minutes before applying any other product (toner, serum, moisturiser) onto your skin.

LFI Tip: This is best used at night and washed off during your morning cleanse. If used in the morning, you must consistently reapply sunscreen SPF50+ throughout the day.

Important Note:

  1. First time users may experience slight irritation or tingling at first but this will go away once your skin adapts to it.
  2. If you have never used chemical exfoliators before, start slow. Begin by using once a week and from the second week onwards, build up to 2-3 times a week
  3. On the days you use BHA Blackhead Power Liquid, do not use other BHA, AHA, Retinol (Vitamin A), or Vitamin C products.


1. For external use only.
2. Do not use on damaged or broken skin.
3. Stop using and ask a doctor if rash occurs.
4. When using this product, keep out of eyes. Rinse with water to remove.
5. Keep out of reach of children.
6. If product is swallowed, get medical help or contact a Poison Control Center right away.

Salix Alba (Willow) Bark Water, Butylene Glycol, Betaine, Niacinamide, Betaine Salicylate, 1,2-Hexanediol, Sodium Hydroxide, Sodium Hyaluronate, Panthenol, Xanthan Gum, Ethyl Hexanediol

COSRX brings a New Cosmetic Standard to the industry; providing the best solutions at very affordable prices. This brand creates high quality, practical in addition to high performing skincare products for various skin problems. All COSRX products contain safe, gentle as well as natural ingredients that minimise the chances of side effects; especially for those with sensitive skin. COSRX is known to be one of the best Korean beauty brands for treating acne, pigmentation and scarring.

This is a cruelty-free brand.

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