Search

Replaced the water with Emulsifier ? Then the sunscreen that adds 20% is to replace other sunscreens. Or add more and add other existing ones as well? The spf will reach 50, right?

Sunscreen formula measures spf 15, need spf 50 Caprylic/capric triglyceride 10% Stearic Acid 3% Glyceryl Stearate 1.50% Cetyl Alcohol 0.50% Titanium Dioxide (easy mix) 3.00% Yellow Iron Oxide (easy mix) 1.00% Red Iron Oxide (easy mix) 0.30% Black Iron Oxide (easy mix) 0.20% DI Water 60.75% Butylene ...

This sunscreen formula measures spf 15 but I want spf 50 how much do I need to add? Caprylic/capric triglyceride 10% Stearin acid 3% Glyceryl Stearate 1.50% Cetus Alcohol 0.50% Titanium Dioxide (easy mix) 3.00% Yellow Iron Oxide (easy mix) 1.00% Red Iron Oxide (easy mix) 0.30% Black Iron Oxide (easy...