How do I use this product?

Use this product as directed in your skincare routine. Apply on clean skin and follow with moisturizer and sunscreen during the day if needed.

Is this product suitable for all skin types?

Most Korean skincare products are formulated to be gentle and suitable for a variety of skin types, including dry, oily, combination, and sensitive skin. Always patch test if you have very reactive skin.

How long does it take to see results?

Results vary depending on skin type and concern, but many users notice improvements in hydration and skin texture within 2–4 weeks. More visible changes like acne reduction or brightening may take longer with consistent use.

Can I use this with other skincare products?

Yes. This product can usually be combined with other skincare products. It is best to layer it with gentle, hydrating, and barrier-supporting products for optimal results.

Do you ship across Canada?

Yes. We offer fast and reliable shipping across Canada so you can receive your skincare products quickly and safely.

COSRX The AHA 2 BHA 2 Blemish Treatment Serum 120g

Brand: COSRX

COSRX The AHA 2 BHA 2 Blemish Treatment Serum 120g

Name: COSRX The AHA 2 BHA 2 Blemish Treatment Serum 120g
Brand: COSRX
Price: 19.18 CAD
Availability: OutOfStock

$19.18 $22.85 Save 16%

Out of stock

SECURE PAYMENTS

Your authentic K-beauty, guaranteed. We source directly from trusted Korean brands and authorized distributors, ensuring every product at Lakinza is 100% authentic and genuine. No counterfeits. No questionable sources. Just the real products you can shop with confidence.

Fast Canada-Wide Delivery

Orders are fulfilled the same day (Mon–Fri). Estimated delivery is 1–4 business days, depending on your location.

Flat shipping rate: $9.99
Free shipping on orders $79+.

Shop with confidence. Your payment information is securely processed through Shopify’s protected checkout, with trusted payment options available.

Ships from Canada - no hidden import costs. Your order ships from our warehouses in Toronto or Montreal, so you won’t be charged customs or duties at delivery.

COSRX The AHA 2 BHA 2 Blemish Treatment Serum

Elevate your skincare routine with the COSRX The AHA 2 BHA 2 Blemish Treatment Serum, designed to enhance the appearance of your skin by addressing common concerns such as blackheads, whiteheads, and excess oil.

Key Features / Benefits

Dual Exfoliation: Combines 2% Alpha Hydroxy Acid (AHA) and 2% Beta Hydroxy Acid (BHA) to gently exfoliate the skin's surface and pores, promoting a smoother and more refined complexion.
Targeted Application: Each package includes hygienic, serum-soaked cotton balls, allowing for precise application to specific areas of concern without direct contact, maintaining cleanliness and effectiveness.
Skin-Friendly Ingredients: Enriched with soothing agents like Allantoin and Sodium Hyaluronate to help maintain skin's moisture balance, leaving it feeling soft and hydrated.

Key Ingredients

Anti-acne: Salicylic Acid, Zinc Pca

Exfoliant: Glycolic Acid, Salicylic Acid, Gluconolactone

Skin-identical ingredient: Hyaluronic Acid

Soothing: Salicylic Acid, Allantoin, Dipotassium Glycyrrhizate

How to Use

Cleanse: Begin with a thorough cleansing of your face to remove any impurities.
Prepare: Using the provided tongs, take a serum-soaked cotton ball from the container.
Apply: Gently tap the cotton ball onto the areas of concern, such as the nose, chin, or forehead, focusing on spots prone to blackheads or whiteheads.
Follow Up: Allow the serum to absorb fully into the skin. Follow with your regular moisturizer to lock in hydration.
Sun Protection: If using during the day, apply a broad-spectrum sunscreen to protect your skin.

Product Facts:

Paraben-Free
Sulfate-Free
Alcohol-Free
Silicone-Free
Fungal Acne Safe
Essential Oil-Free

100% Authentic

Best Deals & Value

Safe & Secure Checkout

Fast Reliable Shipping

Proudly Canadian

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Great products and super fast delivery.

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Lakinza K-beauty

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This is my new go to Korean skincare store! They have all the best brands at all the best prices!

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08/23/2025

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Lakinza K-beauty

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I have recently purchased a couple of creams recommended to me by a doctor. This is my very first encounter with Korean skincare products and I am quite pleased with the results. About to order again…

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Lakinza K-beauty

08/03/2025

Amazing Service & Fast Shipping!

I’m so impressed with Lakinza! I placed my order last night and within 12 hours it was already packed and on its way—seriously the fastest shipping I’ve ever experienced from an online beauty store. They have a great selection of K-beauty skincare and makeup at really reasonable prices. Similar or a bit less than at Olive Young and with much faster shipping! I’ll definitely be ordering again—this is my new go-to for Korean beauty products!

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These products have helped me so much with my break outs , my skin feels amazing !

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