Product Overview
When stubborn, large blemishes or clustered breakouts demand serious intervention, The Beauty Vault by Ash brings you the ultimate targeted solution with the COSRX Master Patch X-Large. Measuring an impressive 30 by 60 millimeters, these exceptionally spacious hydrocolloid patches are expertly engineered to blanket expansive trouble zones like the forehead, jawline, and cheeks where standard spot treatments fall short. Designed to fit seamlessly into your refined skincare rituals, they work silently to draw out trapped debris while maintaining the skin's optimal moisture balance. Experience a smoother, clearer complexion without the irritation typically associated with aggressive blemish treatments.
Crafted from an ultra-thin, highly transparent film, these advanced patches lie completely undetected beneath your daily cosmetics or serve as an invisible overnight treatment. Each ten-piece pack is thoughtfully infused with niacinamide, a powerhouse active ingredient known for its remarkable ability to visibly even out uneven skin tone and diminish lingering redness around troubled areas. The gentle yet highly effective formulation makes it uniquely suited for every skin type, treating sensitive complexions with the utmost care. Elevate your daily routine with a targeted remedy that treats imperfections gracefully while you sleep or go about your day.
Why You’ll Love It
- Expansive Blemish Coverage: The generous 30 by 60 millimeter sizing effortlessly spans wide or clustered breakout areas across your forehead, cheeks, and jawline in one single application.
- Advanced Impurity Extraction: Premium hydrocolloid material creates a protective, breathable seal that actively draws out trapped fluids and impurities while shielding the skin from external irritants.
- Redness Reducing Infusion: Potent niacinamide works continuously to calm inflammation, visibly balancing uneven skin tone and minimizing the post-blemish redness you want to avoid.
- Completely Invisible Wear: The remarkably ultra-thin and transparent design allows you to wear the patches discreetly beneath your daytime makeup or comfortably throughout the night.
Key Features & Benefits
- Generous Dimensions: Each oversized patch measures precisely 30 by 60 millimeters to provide comprehensive treatment for large or multi-spot blemishes simultaneously.
- Targeted Niacinamide Boost: Formulated with skin-brightening niacinamide to actively soothe inflammation and promote a more uniform, healthy-looking complexion over time.
- Protective Hydrocolloid Base: High-performance medical-grade hydrocolloid absorbs excess sebum and impurities while preventing picking and subsequent scarring.
- Universal Skin Compatibility: Dermatologically gentle formulation is engineered to treat all skin types safely, providing specialized comfort for sensitive and reactive complexions.
How to Use
- Cleanse your face thoroughly and ensure the targeted blemish area is completely dry before application.
- Peel the extra-large patch carefully from the protective film and place it directly over the blemish.
- Press down gently along the outer borders of the patch to secure the edges perfectly against your skin.
- Leave the patch in place until it turns completely white, which indicates it has successfully absorbed the impurities.
- Remove the patch gently and proceed immediately with the rest of your personalized skincare routine.
Available now at The Beauty Vault by Ash.

















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