COSRX The AHA 2 BHA 2 Blemish Treatment

Blemish Treatment with AHA/BHA — COSRX The AHA 2 BHA 2 Blemish Treatment Serum

Forget generic routines. COSRX The AHA 2 BHA 2 Blemish Treatment Serum is not just another liquid on your shelf; it is a precision treatment for acne-prone or oily skin that rewrites the rules when it comes to achieving a clearer, fresher-looking complexion.

COSRX takes a targeted approach with compressed cotton pads soaked in a formula with 2% AHA and 2% BHA, designed to go straight after blemishes, blackheads, whiteheads, and clogged pores without leaving behind a heavy residue.

A laser-focused treatment for anyone who has no time for products that only “promise”.

Key benefits

• Targeted treatment: its compressed cotton pad format makes it easy to treat breakouts and problem areas in a localised, hygienic, and practical way.
• Dual chemical exfoliation: 2% AHA helps refine uneven texture, while 2% BHA works inside the pore to remove excess sebum.
• For clogged pores: especially useful for tackling blackheads and whiteheads on a recurring basis.
• Light, precise application: the formula stays focused exactly where it is needed, with a comfortable feel and no heavy residue.
• Helps reduce inflamed spots, blackheads, and whiteheads while improving oil control, which matters when breakouts and congested pores keep coming back.

Key ingredients

• Glycolic Acid (AHA) 2%: exfoliates the surface of the skin and refines texture for a brighter-looking complexion.
• Salicylic Acid (BHA) 2%: deeply cleans inside the pores and helps target acne and blemishes.
• Gluconolactone (PHA): delivers gradual exfoliation to refine the skin without making the formula feel too aggressive.
• Zinc PCA: helps control excess sebum and keep the skin more balanced in areas prone to shine and congested pores.
• Allantoin and Sodium Hyaluronate: add comfort and lightweight hydration to offset the exfoliating action.

📊 Clinical results after 4 weeks

• 67.15% fewer papules
• 75.76% fewer pustules
• 27.27% fewer blackheads
• 29.86% fewer whiteheads
• 39.74% less sebum
• 41.82% better oil control

Tested on 20 subjects.

What makes it unique?

What really sets this treatment apart within its category is the format. Instead of a conventional serum, COSRX presents it in pure cotton balls soaked in formula, designed to deliver the treatment exactly where it is needed most.

The result is a cleaner, more precise, better-resolved experience for treating localised blemishes, congested pores, and areas where texture tends to look less even, such as the nose or chin.

Real precision for skin that does not want half-measures

If you are looking for a blemish treatment that feels effective and easy to use, COSRX The AHA 2 BHA 2 Blemish Treatment Serum stands out for its practical format and targeted approach.

Its unique system allows for localised chemical exfoliation that helps tackle congested pores, excess sebum, and uneven texture in one quick, clean, and far more controlled step.

Add it to your skincare routine and experience the efficiency of a blemish treatment designed to deliver professional-style results at home in a single step.