GASH Brand Hall
CURATED WITH EXPERTISE: GASH
GASH: the 10-second skin prep before makeup
A no-rinse Korean bubble mask used like an essence — shake, apply, pat in, done. Known in Korea and Japan as the “makeup-grip” mask, it helps skin look smoother and feel fresher before makeup or before bed. One 80 ml can lasts 150+ uses — about two months even with morning-and-evening use. Launched on Olive Young in Korea in October 2025 — the No.1 mask upon launch, with its first online run sold out — and already in the Japanese market. Now arriving in Prague.
REVIEWED BEFORE LISTING
Why HARUNARU curated GASH
We list a brand only after our own verification. GASH passed on paper and in practice — and it fits the way we believe a daily routine should work.
Documentation, reviewed
CPNP notifications for all four masks, an EU Responsible Person in place, safety assessments and certificates of analysis on file, and a manufacturer certified to ISO 22716 (GMP).
Tested in real routines
Before listing, the HARUNARU team ran a five-day real-routine trial to confirm the 10-second step holds up in everyday use.
A fit for calm routines
One quick no-rinse step suits our philosophy: short, structured skincare — consistency over hype.
One step, ten seconds, no rinse
GASH’s Air Bubble CDS micro-bubble texture turns the formula into an airy mousse you press into skin like an essence. Shake the can, spread a coin-sized amount, wait about ten seconds, pat in — no rinsing. In the morning it preps skin so makeup goes on more smoothly; at night it slots in before the rest of your routine.
How to use it
- Cleanse as usual, morning or evening.
- Shake the can and dispense a coin-sized bubble mousse.
- Spread over the face, avoiding the eye area.
- Wait about ten seconds, then pat in — do not rinse.
- Follow with makeup in the morning, or your night routine in the evening.
How to choose your variant
All four masks share the same 10-second texture; the difference is the concern each one supports. Choose by how your skin looks and feels.
For skin that could look firmerLift BoostUltra-low-molecular collagen (300 Da) and French lactoferrin support the appearance of firmer, lifted-looking skin.875 KčView & add to cart
For uneven-looking tonePerfect Mela ZeroThe MELAZERO V2 complex supports a more even-looking tone and softens the appearance of dark spots.875 KčView & add to cart
For skin that feels stressedTriple Super RepairCERTIFIED VEGANPlant-based PDRN and EGF help skin feel comforted, with a stronger-feeling barrier.875 KčView & add to cart
For skin that feels dryUltra-V Aqua BombCERTIFIED VEGAN99.88% pure hyaluronic acid supports the look and feel of deep, lasting hydration.875 KčView & add to cart
At a glance
| Format | 80 ml no-rinse aerosol bubble mask |
| Uses per can | 150+, about two months used morning and evening |
| Time per use | About 10 seconds, no rinse |
| Skin types | All skin types — choose by concern |
| Price | 875 Kč per variant |
| Market presence | Korea — Olive Young since Oct 2025: No.1 mask upon launch, online sold out, 500+ offline stores scheduled · Japan — on the market · Prague — via HARUNARU |
| Vegan options | Two Certified Vegan variants |
Verified before it reached you
All four GASH masks are CPNP-notified with an EU Responsible Person in place, and are made by a manufacturer certified to ISO 22716 (GMP). As cosmetic products, they support the appearance and feel of skin; every result we describe is about how skin looks and feels, not changes to its structure or function.
