Cosmetics Formulation Development


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Ask about the physical sunscreen combination.

Postby sireethorn.d » Thu Aug 17, 2017 12:19 pm

1.If you want to increase the spf, how to increase the proportion of TiO2 and ZnO 200nm EasyDisperse? 2.Want to enter Hyaluronic Acid (Standard Molecule and Nano Molecule) in physical sunscreen formulations. What ingredients are required? In what percentage? Thank you very much.
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Re: asking about physical sunscreen combination

Postby staff » Sat Aug 19, 2017 5:33 pm

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%
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