Beyond the Filter: The Rise of Glass Skin with Jung Saem Mool

In an era defined by filters, social media has warped societal beauty standards, where skin can be effortlessly blurred and perfected. But what if that finish could exist in real life? Enter: glass skin.

Originating from K-beauty, the technique prioritizes skincare first and makeup second, amplifying the skin you already have. The result is a hydrated, reflective glow – skin that appears smooth and luminous, like glass. It is achieved through a layering technique, applying products from thin to thick consistency for seamless coverage that wears more naturally throughout the day.

Makeup artist Jung Saem Mool has been a pioneer of the glass skin technique, helping evolve it from a trend into a wearable philosophy for over 35 years. Through her eponymous makeup and skincare brand, Jung reinforces a core tenet of K-beauty: respecting individuality by focusing on beauty that comes from within. Rather than masking the skin, as many Western approaches often do, the glass skin technique is designed to enhance what is already there.

That sentiment is reflected in Jung’s own philosophy: “Don’t compare yourself to other people. Focus on your own beauty and embrace what you already have – lines, shade, texture, and all.” She acknowledges that each person’s skin is different and deserves a customized approach, which is why the process always begins with skincare. Without proper hydration, makeup can sit on top of the skin rather than melt into it, emphasizing texture and fine lines — the opposite of the glass skin effect. Properly prepped skin, however, creates a naturally dewy, seamless base.

That philosophy translates directly into how the products are used. Following skincare, the base becomes essential, not to mask, but to support the skin. Lightweight, hydrating formulas with a slight grip allow makeup to blend seamlessly rather than sit on top of the skin. Jungsaemmool’s Essential Mool Cream, for example, acts as both skincare and primer, creating a smooth, hydrated base that enhances application across skin types.

Layering continues through to the final step, where a fine mist helps set the look while maintaining that signature luminosity. The Essential Mool Micro Fitting Mist adds hydration while allowing the makeup to melt into the skin, preserving the natural, glass-like finish.

As that philosophy continues to resonate globally, its influence is becoming increasingly visible in the Western market. On March 12, the Jungsaemmool brand announced its U.S. launch with Ulta Beauty, marking a significant moment for K-beauty’s continued expansion into the mainstream. In an industry where trends move quickly, Jung remains grounded in her approach: “Trends are important for a makeup artist, but respecting the core is equally important. Stay true to the core, and then the trends are applied on top.”