Cosmetics Formulation Development


ครีมกันแดด ชนิด physical sunscreen

Need help and get help on cosmetics formulation development

sunscreen type physical sunscreen

Postby pplaimee » Thu May 23, 2019 10:56 am

Ask for สารกันแดด for physical sunscreen with Titanium Dioxide 200nm EasyDisperse and Zinc Oxide 200nm EasyDisperse Element - If you want spf 30, what percentage of each? - If you want spf 20, what percentage of each? Thank you in advance
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Re: physical sunscreen

Postby staff » Sat May 25, 2019 11:08 pm

Hello, SPF level 20-30, recommended usage rate of 5% each. However, the actual SPF value must be sent to the lab only. Because various components in the formula, including the texture of the formula, also affect the SPF value. If you are interested in measuring the SPF of the formula, you can contact customer relations care@myskinrecipes.com Yes, the company has a laboratory to provide measurement services.
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