Best Chemical Exfoliants Under $30
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Our Top Picks
Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant
Paula's Choice SKIN PERFECTING 2% BHA Liquid Exfoliant is a dermatologist-recommended salicylic acid exfoliant that unclogs pores, reduces blackheads, and smooths skin texture. Clinically proven to improve oily and blemish-prone skin without fragrance or irritants.
Pros
- +2% BHA unclogs and diminishes enlarged pores
- +Exfoliates inside the pore, not just the surface
- +Gentle enough for daily use on all skin types
Cons
- -Leave-on acid best introduced gradually
- -Patch testing wise for sensitive skin
The Ordinary Glycolic Acid 7% Toning Solution
Pros
- +Glycolic acid AHA for exfoliation
- +Aims to brighten and smooth tone
- +Affordable, no-frills toning step
Cons
- -Acids can irritate sensitive skin
- -Daily SPF is a must when using AHAs
The Ordinary AHA 30% + BHA 2% Peeling Solution, Advanced Exfoliating Peel for Brighter Skin
Pros
- +Potent 30% AHA / 2% BHA exfoliating blend
- +Hyaluronic acid, pro-vitamin B5 & black carrot
- +Evens tone and improves skin texture
Cons
- -Best for experienced acid-exfoliation users
- -Requires sunscreen; avoid on broken skin
Good Molecules Overnight Exfoliating Treatment
Good Molecules Overnight Exfoliating Treatment - Face Exfoliator with AHA & BHA Lightweight Formula - Pore Minimizer, Facial Skin Care with Glycolic & Salicylic Acid
CeraVe SA Lotion for Rough & Bumpy Skin, Vitamin D, Hyaluronic Acid, Lactic Acid & Salicylic
Pros
- +Salicylic & lactic acid exfoliate rough skin
- +Hyaluronic acid & niacinamide to retain moisture
- +3 essential ceramides support the barrier
Cons
- -Formulated for body, not facial, use
- -Targets rough and bumpy skin specifically
2% BHA AHA Liquid Exfoliant Serum
Pros
- +2% salicylic acid + 1% glycolic acid blend
- +Hyaluronic acid, green tea & chamomile
- +Free from drying alcohols and fragrances
Cons
- -Acid exfoliant requires daytime sun care
- -2 oz size suits routine, regular users
Smoother, brighter-looking skin does not require a splurge. For oily and congested skin, Paula's Choice Skin Perfecting 2% BHA Liquid is the salicylic-acid gold standard, and The Ordinary Glycolic Acid 7% Toning Solution is a budget AHA for tone and texture on resilient skin. For an occasional deep exfoliation, The Ordinary AHA 30% + BHA 2% Peeling Solution is a potent weekly rinse-off mask. Gentler routines can lean on Good Molecules Overnight Exfoliating Treatment or the multi-tasking CeraVe SA Lotion for Rough & Bumpy Skin, while 2% BHA AHA Liquid Exfoliant is a low-cost daily-use option. Start once or twice a week, do not combine with other strong actives at first, and wear sunscreen daily.