Hello, I'm going to make Liquid Foundation Sunscreen. My Skin's formula will order the following substances, many of the same names. Which one should I buy? - Oil Thick™ 2% Oil Thick There are many of them. I'm not sure which one to order. Please send me a link. -
mineral oil 5% There are many, not sure, need to order. Please send me the link -
Beige Iron Oxides EasyMix™ 2% Please submit a link -
Silk Mica Powder ชนิดด้าน (Matte) 15% Many characters please send link -
Butylene Glycol 5% use
Propylene Glycol it be substituted? Question: How much is the SPF for this one? If you want SPF 50 PA+++, what do you need to add? Thank you.