Cosmetics Formulation Development

hello

Ask for the refrigerant in the formula. There are products divided into Body water and body oil to nourish the body, both of which need to be cool while using.

1. Skin slapping water product, which in the formula is water phase. I would like to ask which coolant Menthol Water Soluble (20% Menthol , Liquid) and Long-Cool™ (Encapsulated Menthol ) which gives more cooling effect. and fit into the formula

2. Body oil products to nourish the body. In the formula, it will be oil phase. I have tried Freeze Me ™ ( Menthone Glycerin Acetal ) at 5%. I still don't feel cold. I don't know which ones do you recommend?

thank you

hello

Most cooling ingredients are only suitable for certain areas of the skin. Can't be used on all areas of the skin, for example, the skin of the hands, which is thick. and have little nerves will not be able to cause a cold feeling