Looking to improve the skin delivery of active ingredients without the complexity of conventional delivery systems?
EZLite, developed with Sunjin Beauty Science's proprietary lipid structure control technology, provides a simple yet effective solution.

To overcome the complexity of conventional delivery systems, Sunjin Beauty Science introduces the Dermal Endosome Concept—inspired by the natural transport mechanism of endosomes within cells. Without complex processing or encapsulation technologies, EZLite's precisely engineered lipid structure transforms the entire formulation into an effective active delivery platform, offering a simpler and smarter approach to ingredient delivery.

1. A Three-Step Strategy to Enhance Active Delivery

① Creating a Skin-Mimetic Pathway for Delivery.
Through a precise enzyme conversion process, EZLite is formulated with an optimized balance of MAG, DAG, and FFA that closely resembles the skin's natural lipid composition.
Its skin-mimetic structure works in harmony with the skin barrier, helping create an effective pathway for active ingredients to spread more smoothly and efficiently.

② Flexible Skin Compatibility Through Amphiphilic Properties

EZLite adapts naturally to the skin's unique lamellar structure, where water and oil layers coexist.
This creates a balanced environment that helps active ingredients stay evenly distributed on the skin, regardless of their polarity.

③ Enhancing Lipid Fluidity for Better Delivery

EZLite temporarily increases the fluidity of the tightly packed lipid structure in the skin barrier.
This helps active ingredients move more freely, promoting more even distribution and deeper penetration into the skin.

3D Confocal Raman Spectroscopy analysis demonstrated that EZLite achieved a significantly higher level of oil distribution within the skin layers in a short period of time compared to conventional oils. These results show that EZLite quickly penetrates the skin and spreads evenly, rather than remaining on the surface, supporting its ability to enhance the delivery of active ingredients.

[Technical Q&A] EZLite: Your Questions, Answered
■ Q1. Can EZLite enhance delivery without liposomes or encapsulation technologies?
A: Yes. EZLite is a Skin-Mimetic Oil Complex developed through Sunjin Beauty Science's proprietary enzyme conversion technology.
Unlike conventional delivery systems that often require complex formulation or encapsulation processes, EZLite can be easily incorporated into the oil phase of existing formulations. This simple addition helps improve the skin delivery of active ingredients without adding formulation complexity.

>>>Proven Delivery Performance (In-vitro & In-vivo Validation) When applied in emulsion formulations containing active ingredients, EZLite demonstrated significantly improved delivery performance for both hydrophilic actives such as Niacinamide and lipophilic actives such as Retinol and Bakuchiol, as confirmed by Franz diffusion cell testing. These results suggest that EZLite can support the effective delivery of a wide range of active ingredients, regardless of their polarity.



Furthermore, 3D Confocal Raman Spectroscopy analysis on finished formulations containing EZLite demonstrated a significant improvement in the skin delivery of active ingredients. Beyond laboratory measurements, these results show that EZLite performs effectively under real-use conditions, helping maximize the performance of active ingredients as a high-performance delivery enhancer.

■ Q2. Can EZLite also improve formulation stability?
A: Yes. In addition to enhancing skin delivery, EZLite can help improve overall formulation stability.
Thanks to its amphiphilic properties, EZLite offers excellent compatibility with a wide range of active ingredients, including poorly soluble materials. It can be easily incorporated into the oil phase without requiring major formulation adjustments. Furthermore, the amphiphilic components within EZLite help reduce interfacial tension between oil and water phases. This helps prevent emulsion droplets from growing or aggregating over time, supporting improved long-term stability of the formulation.

■ Q3. Does EZLite leave a heavy or greasy feel on the skin?
A. Not at all. EZLite delivers a light, silky texture that spreads effortlessly and leaves a fresh, non-sticky finish.
Its naturally derived emulsifying components (MAG and DAG) help it blend comfortably with the skin, providing a gentle and skin-friendly sensory experience. The result is a healthy-looking Inner Glow that radiates from within—without the heaviness often associated with conventional oils.



In addition, EZLite offers both Sensory & Cleansing benefits. Its excellent affinity for oil-based impurities helps gently remove excess sebum and blackheads from pores, while maintaining a comfortable skin feel. In an in-vivo clinical study, a cleansing oil formulation containing EZLite demonstrated significantly enhanced sebum-cleansing performance, confirming its effectiveness in real-use conditions.



EZLite creates an optimal Dermal Endosome environment through advanced lipid structure design, helping active ingredients reach deeper into the skin.
Transform your formulation into a simpler yet more powerful performance platform with EZLite.
Experience the difference for yourself—request a sample today.

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Contact us at the email address below to learn more about EZLite or request a sample.

Areum Jeong / Regional Sales Manager
E-mail : sales1@sunjinbs.com