Merhen Lab Arcby Acne Patch - Hydrocolloid Spot Cover

Zap the Breakout Before It Becomes Tomorrow's Problem

A midnight flare-up doesn't wait for a good time. Merhen Lab's Arcby Acne Patch is a hydrocolloid spot cover that goes on clear, absorbs the gunk, and lets you forget it's there while it works overnight.

How It Works

The hydrocolloid layer creates a moist micro-environment over the blemish, drawing out excess fluid and oil while shielding it from bacteria, friction, and the temptation to pick. You'll see the patch turn cloudy white as it absorbs — a visual cue the spot is calming down underneath.

• Ultra-thin hydrocolloid film that sits flat under makeup
• Absorbs fluid and reduces redness overnight
• Protects the area from touching, picking, and bacteria transfer
• Two sizes included for smaller and larger blemishes

Spec Sheet

Material	Skin-safe hydrocolloid film
Sizes	Mixed (small + large spot coverage)
Skin type	All skin types, acne-prone
Wear time	6-8 hours or overnight
Origin	Made in Korea

How long do I leave a patch on?

Leave it on for 6-8 hours or overnight until it turns cloudy white, then replace with a fresh one if needed.

Can I wear makeup over it?

Yes, the ultra-thin profile sits flat enough to apply makeup on top once it's pressed down.

Will it work on a deep, unpopped pimple?

It works best on surface-level blemishes with visible fluid; deeper cystic spots may need less immediate absorption but still benefit from the protective barrier.

How many are in the pack?

Each pack includes a mix of two patch sizes to match different blemish sizes.

Orders ship within 1-3 business days from our partner facility, with delivery to Australia typically taking 7-14 business days.