A dream come true for those suffering from acne, blemishes and blackheads, the COSRX BHA Blackhead Power Liquid provides fast and powerful treatment and effectively reduces these skin problems.

Containing 4% natural BHA, this power liquid penetrates deep into the pores to clear impurities and debris along with dead skin cells, resulting in a delightful skincare treatment. Rich in Willow Bark extract and Niacin amide, this whitening moisturiser helps to brighten and exfoliate the skin gently, while sodium hyaluronate hydrates it. This revitalizes the skin, restoring the skin’s natural brightness and freshness.

When to Use

As it is highly concentrated, this whitening cream is best suited for use as a serum in the PM hours.

How to Use

  1. Take some of the whitening serum on a cotton pad and spread it over the skin in a thin layer. Focus on blackheads, blemishes and the congested areas such as the T-zone and the chin.
  2. Pat lightlyto allow for absorption.


How Often to Use

Use it once a week at the beginning to allow the skin to adjust to this moisturising skincare cream. After the skin gets used to it and shows no signs of irritation, increase the frequency of using it to up to three times a week. Pores and blemishes will be visibly diminished.


Apply SPF if going outside the next morning.


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


The Goods will be delivered to you at the address you provided during the order process which may be an address other than the billing address, but please note that extra documentation may be needed to comply with such orders. 

We employ professional carriers. Nevertheless, you must examine the Goods on arrival. If you are asked for your signature on delivery, you must examine the Goods before signing for it.

Any dates quoted for delivering the Goods are approximate only. If no date is specified then it will take place within 30 days or a reasonable time of the date of the Confirmation Notice, unless there are exceptional circumstances. 

We shall not be liable for any delay in delivering the Goods, however caused. 

The Goods may be sent to you in instalments. 

For Christmas deliveries, we recommend that you check our Website for the last date of delivery. We will endeavour to dispatch all Goods that are in stock within 24 hours. However, we cannot guarantee delivery by 24th December.


All orders are shipped within 48 hours Monday - Friday 8am - 5pm.


We use the following carriers to deliver our orders:

Royal Mail

My Hermes

Order Tracking

If a tracking # is provided by the shipping carrier, we will update your order with the tracking information. Please note that some orders using Royal Mail will not have tracking numbers. 

Shipping Rates

The rate charged for the shipping of your order is based on the weight of your products, and your location. Before the final checkout page you will be shown what the cost of shipping will be, and you will have a chance to not place your order if you decide not to. 

Delivery Service Area Charges Delivery Time
Standard Mainland UK Based on weight. FREE with orders over £40 3-5 working days
Europe   Based on weight. FREE with orders over £50 5 - 7+ working days
Rest of the World   Based on weight. FREE with orders over £50 6 - 12+ working days

Back Orders 

If an item goes on back order we will ship you the part of your order that is in stock. When the item becomes available we will ship you the rest of your order. You will not be charged any additional shipping and handling for the second shipment. 

Returns Policy

The Goods must be returned to us in the same condition in which you received them until such time as the Goods are either collected by us or delivered back to us by you. You must return the Goods with its original packaging and the original invoice. You have a legal obligation to take reasonable care of the Goods whilst they are in your possession. If you fail to comply with this obligation, we may have a right of action against you for compensation.

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