PSI Cool provides a long-lasting refreshing and cooling sensation on the skin.
Composed of 100% Menthyl PCA (INCI), PSI Cool is hydrolyzed on the skin to produce menthol, giving an extended cooling sensation. PSI Cool offers many advantages over menthol as a cooling ingredient which can be summarised as follows:
- Practically odourless – no distinctive menthol smell.
- A longer-lasting fresh feeling.
- Lower initial impact therefore reducing the risk of irritation or “burning” sensation.
- Produces a natural moisturising agent (PCA) for additional skin benefits.
- Has mosquito repellent properties
PSI Cool is supplied as a clear viscous liquid. It has good compatibility with most cosmetic ingredients over a wide pH range.
Recommended use level is 1% to 2% depending on required intensity of effect.
Suggested applications include:
Deodorants, body sprays, facial mists, wet wipes, eye serums, body gels, face masks, & after-sun.