Cosmetics Formulation Development

. Light BB cream with SPF 15-25 on page Silicone Blender with components following the formula provided. ---Tried this recipe out by mixing all of them together, but once mixed, found that It's like grains. Polyethylene Wax does not melt, how to fix it? come out to warm the heat so that Is it not granular?

Hello

Polyethylene Wax has a melting point (Melting Point) of 81.7-86.1 degrees Celsius

. Bring the recipe to warm to a temperature of about 85-90 degrees, then blend it together.