Description:
This 100% Natural Shea Butter SPF 30 Stick is a preservative-free and water-resistant formulation designed to provide SPF 30 performance. It can be customized on natural butters and oils. Biochemica® Shea Butter HMP is used to soften, moisturize and rejuvenate skin. In vitro analysis delivered SPF ~34, PFA (PPD) ~10 performance with critical wavelength 377 nm.
A formulation by Hallstar.