News Letter

Hello,

Lipsticks, lip balms, sun sticks, foundation sticks, deodorant sticks, hair wax sticks…
The stick format category is rapidly growing thanks to its portability and convenience.

But did you know there’s one essential ingredient that makes these stick products possible?

Meet SUNSIL-50UH, the key silica ingredient that enhances stick formulations with smooth application and adjustable hardness.
Upgrade your stick formulas with SUNSIL-50UH!

SUNSIL-50UH is a next-generation silica with a particle size of 5 μm and an impressive oil absorption capacity of over 3.0 cc/g, offering powerful oil-control performance. Compared to the existing SUNSIL series (0.9–2.1 cc/g), it delivers a significantly higher level of functionality.

The secret behind SUNSIL-50UH, developed through Sunjin Beauty Science’s advanced technology, lies in its open-pore structure. This unique design enables over 2.5 times higher oil absorption compared to SUNSIL-50 with the same particle size.

SUNSIL-50UH is a high-performance silica that can replace fumed silica, improving stick formulation hardness with excellent dispersibility and high oil absorption. It enables the creation of stable, break-resistant formulations while maintaining strength.

This can be explained by the “concrete effect”. SUNSIL-50UH acts like gravel that reinforces the stability of the formulation, helping maintain strength and create a stable, break-resistant structure — while also providing excellent payoff and a smooth application.

SUNSIL-50UH is not just an alternative — it’s an innovation that sets a new standard for stick formulations.
With SUNSIL-50UH, resolve the dilemma between smooth application, hardness, and oil control, and achieve a stable, perfectly balanced formulation!

For product inquiries and sample requests, please contact us using the information below — we will provide prompt support along with technical data.

Areum Jeong / Regional Sales Manager

E-mail : sales1@sunjinbs.com