Imerys Introduces ImerCare SunTouch Perlite-based Sensory Agent for SPF Cosmetics | Cosmetics & Toiletries

Feb 23, 2025

Imerys unveils ImerCare SunTouch, a perlite-based sensory agent designed to meet the growing demand for sustainable and effective SPF cosmetics. This COSMOS-approved solution offers a natural alternative to synthetic sensory agents, delivering a velvety, matte finish while maintaining SPF efficacy.

ImerCare SunTouch (INCI: Not Provided) not only addresses the demand for eco-friendly solutions, but also enables the formulation of comfortable sunscreens suitable for daily use. With its reported dry touch feel and a natural matte finish, it offers an alternative to silica and nylon.

Additional features include the following.

Sensory performance of 5% ImerCare SunTouch vs. 5% silica formulas, compared with the reference

To evaluate its performance, ImerCare SunTouch was tested at 5% in a formulation and compared with a formula containing 5% silica. Parameters for spreading, powdery touch, matte effects, dry touch and penetration were rated by panelists. Results indicated that ImerCare SunTouch performed equally if not better than silica, without compromising the texture or aroma of the product, per Imerys.

What's more, the ingredient’s impact on SPF efficacy was assessed through in vivo studies. According to the company, findings confirmed it does not significantly affect sunscreen performance, ensuring effective protection.

By replacing synthetic sensory agents with ingredients such as this COSMOS-approved, perlite-based alternative, cosmetic formulators can meet modern consumer demands for comfort, efficacy and environmental responsibility in everyday sunscreen formulations.