News Letter

Why does skin absorption matter?

 Consumers today expect cosmetics to do more than sit on the skin — they demand measurable improvement. Skin absorption therefore matters not only for efficacy but also because improved absorption positively affects spreadability, tackiness and overall sensory profile.
Sunjin Beauty Science’s AQUA Oil series, built on micro-emulsion technology, uses ultrafine droplets to deliver actives deeper into the skin, achieving superior performance while enhancing sensory attributes and formulation stability.

 Today we examine in detail what makes AQUA Oil’s micro-emulsion approach genuinely innovative.

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Scientific Excellence of the AQUA Oil Series

 AQUA Oil is a translucent micro-emulsion designed to uniformly disperse natural moisturizing oils within the water phase using only simple stirring—without the need for specialized emulsification equipment.

 This exceptional property stems from its ultra-fine particle size of 0.118 μm, which is significantly smaller than that of conventional emulsions (approximately 4.253 μm). Thanks to this micro-emulsion technology, AQUA Oil enhances skin absorption upon formulation application, enabling more effective moisturization, improved elasticity, and superior nutrient delivery.

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Clinically Proven Efficacy

 Raman spectroscopy analysis has demonstrated the remarkable skin penetration capability of AQUA Oil. Comparative studies conducted before and after application revealed that the micro-emulsion exhibited significantly higher absorption than conventional macro-emulsions. The results confirmed that AQUA Oil not only penetrates the epidermis effectively but also delivers active ingredients deep into the dermal layer, ensuring enhanced performance and visible results.

Superior Skin Coverage

 AQUA Oil’s micro-emulsion technology goes beyond surface-level hydration to deliver uniform skin coverage, deep moisture infusion, and long-lasting hydration. The ultra-fine droplets spread evenly and delicately across the skin, forming a perfectly balanced moisture barrier that leaves the skin supple, smooth, and comfortably hydrated for extended periods.

The Perfect Solution for Mask Sheet Formulations

 Traditional mask sheet formulations require thickeners to stabilize oils, often resulting in a sticky residue after use. By incorporating AQUA Oil, formulators can achieve stable, low-viscosity masks without the need for additional thickeners. This ensures a fresh, non-sticky sensory experience, elevating the overall comfort and appeal of the mask sheet.

 AQUA Oil is not limited to mask sheets—it is a versatile, innovative ingredient suitable for a wide range of cosmetic formulations. Aligning with the clean beauty trend, the AQUA Oil series delivers exceptional efficacy and formulation stability, helping elevate the performance and competitiveness of your products.

For inquiries regarding our products, please contact us using the information below.

Areum Jeong / Regional Sales Manager

E-mail : sales1@sunjinbs.com