The AHA BHA PHA LHA 35 Peel

What you need to know

This is a mask from COSRX priced at ₹1025.

Key ingredients

The 'how this goes wrong' for such a high concentration of multiple acids is significant. Over-exfoliation is a real risk, leading to a compromised skin barrier, redness, sensitivity, and even chemical burns if used incorrectly or too frequently. AHAs can increase sun sensitivity, making consistent sunscreen use non-negotiable. BHAs, while excellent for acne, can also be drying if overused. The combination of these powerful ingredients means the potential for irritation is high, especially for those new to chemical exfoliation or with existing skin sensitivities.

Who should use this

This peel is best suited for individuals with resilient, non-sensitive skin that is prone to congestion, dullness, or uneven texture. Those with previous experience using high-strength chemical exfoliants and a thorough understanding of proper application and aftercare will benefit most. It can be effective for addressing stubborn blackheads, whiteheads, and overall skin radiance.

Who should skip this

Anyone with sensitive skin, rosacea, eczema, or a compromised skin barrier should absolutely avoid this product. Pregnant or breastfeeding individuals should also skip this due to the high concentration of multiple acids. If you are new to chemical exfoliation, this is far too strong to start with. Do not use if you have open wounds, active breakouts, or are currently using other strong actives like retinoids without consulting a dermatologist.

How to use

Apply a thin, even layer to clean, dry skin, avoiding the eye area. Leave on for no more than the recommended time, typically a few minutes, as per package instructions. Rinse thoroughly with lukewarm water. Use once a week at most. Follow with a gentle, hydrating moisturizer and always, always apply a high-SPF sunscreen the following day. Do not stack with other active ingredients like retinoids, vitamin C, or other exfoliants on the same day.

What users say

There are currently no reviews available for this product on sskin.care. The existing review summary indicates a 35% multi-acid peel (AHA + BHA + PHA + LHA) that is strong and requires careful use, warning that misuse will burn skin but proper use leads to glow.

Price context

At Rs1025, this peel is positioned as a mid-range chemical exfoliant. COSRX products generally offer good value for their quality, and this price point is reasonable for a strong, multi-acid treatment from a trusted K-beauty brand. Alternatives at this price might include milder single-acid exfoliants or lower-concentration multi-acid blends from other brands. For a similar potency, you might look at The Ordinary's Peeling Solution, which offers a higher concentration for a lower price, but without the LHA component.

Final take

This COSRX peel is a serious tool for serious skincare users. It has the potential to deliver impressive results for those with resilient skin looking to tackle stubborn texture and dullness, but it demands respect and careful application. I would recommend it only to experienced users who understand the risks and are committed to proper sun protection and barrier care.

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