Hello
1.If you want to increase your spf, how do you need to increase the ratio of TiO2 and ZnO 200nm EasyDisperse
? Is that correct? for skin sunscreen Recommended study team See a sample recipe from product detail page
Titanium Dioxide 15nm Liquid , members can choose to use
Zinc Oxide 200nm EasyDisperse™ added to the sunscreen formula with
Titanium Dioxide can help the formula to protect both UVA/UVB more because
Zinc Oxide better UVA protection
Titanium Dioxide Titanium Dioxide 200nm EasyDisperse™ suitable for use in skin whitening cream formulations. Appearance Pretty Cream It can also provide effective UV protection, but if you don't want whiteness on your skin, choosing
Titanium Dioxide 15nm Liquid would be more suitable
2.Want to enter
Hyaluronic Acid (Standard Molecule and Nano Molecule) in physical sunscreen formula What ingredients are required? In what percentage ratio
Members can check the usage rate of every ingredient. that the manufacturer / or the D.O.S. determines from the website Details of the ingredients The team copied from the page.
Hyaluronic Acid (Standard Molecule)
Use rate: Cosmetics 0.1-0.5% concentration of
ไฮยาลูรอน recommended to use (Combined between Standard and Nano types) Very dry skin 0.3-0.5% Dry skin 0.1-0.3% Normal skin or general dehydrated skin 0.05-0.1%