Low pH Goodnight Soft Peeling Gel

COSRX Low pH Goodnight Soft Peeling Gel is exfoliation that happens inside your cleansing step instead of becoming a whole extra ritual. It is a mild peeling gel built around naturally derived ingredients, and because its pH sits close to the skin's own, COSRX says even reactive skin can handle it.

What it actually does

• Lifts away dead cells and build-up. The brand's stated job for this gel is clearing the debris and dulling surface layer that normal cleansing leaves behind.
• Keeps the barrier out of the firing line. COSRX pairs the skin-similar pH with barrier-protecting components, which is why it is positioned as suitable for sensitive skin.
• Holds on to water. Unusually for an exfoliant, the brand lists hydrating and soothing as part of what it does rather than something you repair afterwards.
• Works on wet skin. It goes on damp while you are already cleansing — no separate dry-skin application stage, no waiting.
• Supports day-to-day skin condition. COSRX frames this as upkeep for how your skin behaves overall, not a one-off resurfacing treatment.

How to use

1. Cleanse first. This comes after your cleanser, not instead of it.
2. Apply while skin is still damp. Do not dry your face in between.
3. Massage softly with fingertips. Stay away from the eye area entirely.
4. Rinse with lukewarm water. Be thorough, then carry on with toner and the rest of your routine.

Is it right for you?

Questions

Can sensitive skin use it?

That is the case COSRX makes for it. The formula's pH is close to the skin's own and it includes components meant to protect the barrier, which is why the brand says it performs well on sensitive skin.

Do I apply it to dry or wet skin?

Damp skin, during cleansing. That is a deliberate part of the design — you are not meant to towel off first.

Is it a scrub?

No. It is a gel you massage in briefly and rinse, described by COSRX as gentle, quick and convenient rather than abrasive.

How long does delivery take?

Delivery takes 3 to 21 working days, depending on availability. Working days exclude weekends and official holidays.

How can I pay?

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

What if my order arrives damaged?

Report it within 1 day of delivery with a photo. We accept returns for defective, damaged or expired items only, and refunds go back to your original payment method within 15–30 days.