Exfoliation removes the layer of dead skin cells that accumulates on the surface - the layer responsible for dullness, uneven texture, clogged pores and reduced absorption of the skincare products applied on top. In Pakistan's climate, where heat and humidity accelerate cell turnover irregularities, regular exfoliation is one of the most impactful additions to a routine.
There are two types: chemical and physical. Korean skincare leans heavily toward chemical — and for good reason.
Chemical vs Physical Exfoliators - Which Is Right for You?
Chemical exfoliators use acids to dissolve the bonds holding dead cells together, allowing them to shed naturally. They are more even in their effect and less likely to cause micro-tears than physical scrubs:
AHA (Alpha Hydroxy Acids) — glycolic acid, lactic acid:
Work on the skin's surface. Best for dry, dull or aging skin. Improve texture, brightness and fine line appearance. Glycolic acid is the strongest; lactic acid is gentler and hydrating.
BHA (Beta Hydroxy Acid) — salicylic acid:
Oil-soluble — it penetrates into pores and dissolves the sebum blockages inside. The most effective acid for oily, acne-prone, large-pore or blackhead-prone skin. Works from inside the pore out.
PHA (Polyhydroxy Acids) — gluconolactone, lactobionic acid:
Larger molecules that work at the surface only — gentler than AHA and suitable for sensitive skin or as a first introduction to chemical exfoliation.
Physical exfoliators use fine particles to manually buff away dead cells. More satisfying in-the-moment, but require careful formulation — scrubs with jagged particles (like walnut shell) can cause micro-tears. Look for fine, spherical particles or use a gentle physical method (soft konjac sponge) rather than abrasive scrubs.
How Often Should You Exfoliate?
Oily and acne-prone skin: A gentle BHA toner or pad can be used daily (Anua's Heartleaf BHA Toner, COSRX BHA Blackhead Power Liquid). Start with 2–3x per week and build up.
Normal and combination: 2–3x per week with AHA or BHA — more than this tends to compromise the barrier.
Dry and sensitive: 1–2x per week maximum with a PHA or low-percentage lactic acid. Always follow with a rich moisturizer.
Peel masks and treatment masks: 1–2x per week maximum regardless of skin type.
Top Exfoliator Brands at GlowCare Pakistan
Medicube: The largest exfoliation range — Zero Pore Pad 2.0 (BHA + PHA), Red Erasing Mask, Red Milk Peel Serum. Their pads are the most popular daily exfoliation format for oily skin.
COSRX: The BHA Blackhead Power Liquid (77% betaine salicylate) is a cult product for blackheads and enlarged pores. Gentle enough for daily use when introduced gradually.
Anua: The Heartleaf BHA Pore Control Serum and BHA Toner address oily/acne-prone skin with calming heartleaf alongside the BHA.
Dr.Melaxin: Peel ampoules for more intensive surface renewal — best for those with experience using chemical exfoliants.
Where Exfoliators Fit in Your Routine
Liquid exfoliants (BHA/AHA toners, pads): After cleansing, in place of your regular toner on exfoliation nights. Do not layer directly over niacinamide serums — let the exfoliant absorb first.
Peel masks or wash-off treatment masks: Apply on clean skin, leave 10–15 minutes, rinse, then continue with toner/serum/moisturizer.
Mandatory next morning: Sunscreen. Chemical exfoliants increase sun sensitivity - skipping SPF after exfoliation nights accelerates the very damage you're trying to reverse.
Frequently Asked Questions
What is the best exfoliator for oily and acne-prone skin in Pakistan?
BHA (salicylic acid) is the most effective for oily, acne-prone or blackhead-prone skin because it is oil-soluble and works inside the pore. COSRX BHA Blackhead Power Liquid and Medicube's Zero Pore Pad 2.0 are GlowCare's top picks.
Can I use AHA and BHA together?
Yes, but not always at the same time. Some products combine both effectively (Medicube's pads). Used separately, alternate nights — AHA on even nights, BHA on odd nights, for example - to avoid over-exfoliating or barrier disruption.
Will exfoliating help with dark spots and hyperpigmentation?
Exfoliation accelerates cell turnover, which helps fade surface-level discolouration faster. Pair with a niacinamide or TXA serum for stronger results on post-inflammatory hyperpigmentation (PIH). This combination is highly relevant for Pakistani skin with sun damage.
Should I exfoliate before or after cleansing?
Always after cleansing. Exfoliants work on clean skin - applying them over sunscreen or makeup residue reduces their effectiveness and can cause irritation.
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