Exfoliating serums are a foundational step in any glow-boosting skincare routine—and these high-performance formulas use alpha hydroxy acids (AHAs) and beta hydroxy acids (BHAs) to gently resurface the skin. Designed to sweep away dead skin cells, unclog pores, and support skin turnover, each AHA serum in this lineup is made with clean, effective ingredients that deliver visible results without harshness or irritation.

Whether you're targeting dullness, rough texture, or uneven tone, these resurfacing serums are formulated to clarify and renew, while maintaining the skin's moisture barrier. Lightweight, fast-absorbing, and ideal for layering, they bring together clinical-level efficacy with clean beauty standards.

What Is an AHA BHA Serum?

AHA BHA serums combine chemical exfoliants—AHAs like glycolic or lactic acid and BHAs like salicylic acid—to dissolve surface buildup and clear pores. While AHAs work on the skin's outer layer to brighten and smooth, BHAs penetrate deeper to help clarify congested areas. Together, they promote a refined, even-looking complexion over time.

Types of Exfoliating Serums You'll Find:

• Glycolic and lactic acid serums to smooth and brighten
• BHA serums to help clear pores and reduce excess oil
• Multi-acid formulas that combine AHAs, BHAs, and PHAs
• Gentle exfoliating treatments with soothing botanical extracts

Clean Ingredients, Clinical Results

All exfoliating serums on this page meet goop's clean beauty standards—free from synthetic fragrance, parabens, and harsh preservatives. Whether you're looking for a nightly AHA serum to maintain glow or an intensive AHA BHA serum to reset your skin weekly, these treatments offer a sophisticated, ingredient-forward approach to exfoliation.

FAQs

When should I use an AHA or BHA serum?
Apply exfoliating serums at night after cleansing, before moisturizer. Start with 2–3 times per week and increase as tolerated.

Can I use an AHA BHA serum with retinol?
It's best to use them on different nights or consult with your dermatologist, as both are active treatments that may cause irritation when layered.

Is AHA serum safe for sensitive skin?
Many gentle AHA serums are formulated with buffering ingredients to minimize sensitivity, but patch testing is recommended before regular use.