COSRX

COSRX BHA Blackhead Power Liquid

SKU: 10204

$25.00 CAD

Shipping calculated at checkout.

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Vegan / Cruelty-Free / Artificial Fragrance-Free / Hypoallergenic

A chemical exfoliant that gently exfoliates both the surface and deep within the pores to clear out excess oils. This product uses gentler BHAs called Willow Bark Extract and Betaine Salicylate (4%), which are less harsh compared to traditional Salicylic Acid. Safe to use for first-time acid users, this product gradually incorporates into skincare routines to build up tolerance. Ideal for those with oily skin, prone to breakouts, or excess sebum.

Skin Concerns: Oily, Clogged Pores, Textured Skin

Benefits: Exfoliates, Controls Sebum, Clears Pores, Evens Skin Tone

Active Ingredients: Salix Alba (Willow) Bark Water (BHA), Betaine Salicylate (BHA), Niacinamide

Avoid Using With other AHAs, BHAs, Retinol, and Vitamin C.

EXP: July 26, 2026

Great for OILY or COMBINATION SKIN but is suitable for all skin types.

Summary

  • Has a pH value of 4.85±0.35.
  • Salix Alba (Willow) Bark Water is known to be a natural alternative to Salicylic Acid. It is a much gentler exfoliator that calms, reduces oiliness of the skin, and improves skin complexion with continued use.
  • Betaine Salicylate (4%) is a mixture of Betaine and Salicylic Acid. It is a gentler exfoliator compared to Salicylic Acid but is proven to be as effective. This mixture provides hydration and aids to clear out clogged pores for oily and acne-prone skin.
  • Niacinamide has natural anti-inflammatory properties that helps even out skin tone and reduce signs of aging.

    How to Use

    Directions: After cleanser and/or toner, apply a small amount over the face. Gently pat the face to help absorb the product. Allow 10 to 20 minutes for the product to fully absorb. Follow by serum or moisturizer. 

    It is recommended to do a patch test to check for irritation, especially if you have sensitive skin. Start by incorporating it into the routine once a week, then gradually build up to 2-3 times a week. Gradually increasing the frequency of use to 2-3 times will give your skin time to adjust, allowing the irritation to subdue. 

    Caution for Use:

    • Do not use when pregnant or breastfeeding.
    • If using during the daytime, apply a minimum of SPF 30 sunscreen.
    • For external use only.
    • Avoid contact with eyes.
    • Consult your doctor if rash or irritation develops.
    • Keep out of reach from children.
    • Avoid exposure of product to direct sunlight.

    Ingredients

    Active/Key Ingredients:

    • Betaine Salicylate (BHA) (4%): A gentle exfoliator that penetrates deep into pores, helps clear dead skin cells and excess sebum, and promotes skin renewal.
    • Salix Alba (Willow) Bark Water (67.8%): A natural, gentler alternative to Salicylic Acid, known for its calming and exfoliating properties.
    • Niacinamide (2%): Known for its anti-inflammatory properties, helping to reduce redness, regulate oil production, and even skin tone.

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

    Recycling

    Product box ♻️: Curbside recyclable.

    Bottle ♻️: PET or PETE or 1 - Curbside recyclable or drop off to a skincare recycling facility.

    Cap and Pump: OTHER or 7 - Difficult to recycle. Check with your local recycling facility.

    Please ensure you clean product bottles before recycling and separate each part.

      Please practice conscious buying. We cannot recycle opened products.

      Active ingredients are ingredients in products that directly help skin conditions and address skin issues. The effectiveness of their claims are backed up by data and regulated by FDA to a level of certainty. 

      Typical active ingredients you'll see for skin conditions/issues are:

      • Oily Skin: Salicylic Acid (BHA), Glycolic Acid (AHA), Niacinamide (Vitamin B3), Hyaluronic Acid, Retinoids (Vitamin A), other BHAs and AHAs
      • Acne-Prone Skin: Salicylic Acid (BHA), Vitamin C, Hyaluronic Acid, Glycolic Acid (AHA)
      • Dry Skin: Glycerin, Hyaluronic Acid, Lactic Acid (AHA), Polyglutamic Acid (PHA), Vitamin E, Ceramides
      • Combination Skin: Hyaluronic Acid, AHAs, BHAs, Vitamin C, Ceramides
      • Aging: Peptides, Ceramides, Retinoids (Vitamin A), Vitamin A, Vitamin C, Vitamin E, Hyaluronic Acid
      • Pigmentation: Hyaluronic Acid, Glycolic Acid (AHA), Niacinamide (Vitamin B3), Vitamin C, Retinoids (Vitamin A)
      • Inflammation: Salicylic Acid (BHA), Retinoids (Vitamin A), Ceramides, Niacinamide (Vitamin B3)

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