Skin Perfecting 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant

Paula's Choice Skin Perfecting 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant is a leave-on AHA for anyone who finds glycolic too harsh. The pairing of mandelic and lactic acids resurfaces gradually — texture looks smoother and fine lines softer, without the sting that puts people off exfoliating.

What it actually does

• Exfoliates on the gentle end of the AHA scale. Mandelic acid works slowly at the surface, lifting dull, uneven patches while also softening the look of discoloration.
• Refines while it hydrates. The lactic acid here is time-released; Paula's Choice says it smooths the skin's surface and helps it hold on to moisture at the same time.
• Considerate of deeper skin tones. The brand states this formula was designed to fade discoloration without triggering the post-inflammatory hyperpigmentation (PIH) that stronger acids can cause on melanin-rich skin.
• Supports the barrier, not just the glow. Yarrow extract plus a fermented antioxidant blend (cherry blossom, chocolate vine, yumberry) are included to look after the skin's barrier and microbiome while the acids work.
• Brand-reported results: in Paula's Choice's independent trial of 30 people over 3 weeks, 100% self-reported smoother, softer, brighter-looking skin. Self-assessed — individual results vary.
• Formulated without parabens, phthalates, mineral oil, sulfates (SLS/SLES) and more; gluten-free and cruelty-free per the brand.

How to use

1. Begin every other day; once your skin is comfortable you can build up to twice daily.
2. Smooth over face and neck using fingertips or a cotton pad.
3. Leave it on — no rinsing.
4. In the morning, always follow with SPF 30 or higher.

Pairing tip from the brand: alternate this AHA with a BHA — beginners every 2–3 days each, then every other day, and eventually one in the morning and one at night.

Is it right for you?

Questions

Do I wash it off?

No — it's a leave-on liquid. Apply after cleansing and let it absorb, then continue with the rest of your routine.

How is mandelic different from glycolic acid?

Mandelic has a larger molecule, so it penetrates more slowly and tends to be kinder to reactive and deeper skin tones. Paula's Choice positions this formula specifically as a low-irritation way to smooth texture and fade discoloration.

How long does delivery take?

Delivery takes 3 to 21 working days, depending on availability. In-stock items arrive at the shorter end; items we bring in for you take longer.

How can I pay?

Credit card, debit card, Instapay and mobile wallets — no cash on delivery.

What's the return policy?

Returns are accepted for defective, damaged or expired items only, reported within 1 day of delivery. Once verified, your refund goes to the original payment method within 15–30 days.