Cosmetics Formulation Development


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Need help and get help on cosmetics formulation development

Feel free to inquire about sunscreen recipes.

Postby kphphph » Thu Sep 20, 2018 11:17 pm

From this formula Silicone Gel Ultra Clear 67% Titanium Dioxide Nano EasyDisperse™ 3% Zinc Oxide 200nm EasyDisperse 3% Silk Mica Powder ชนิดด้าน (Matte) 17% Cyclomethicone5% Silicone Blender 4% SiliSolve™ 1 % I don't know how much SPF it has. I don't know how to calculate SPF of Titanium Dioxide Nano EasyDispe. rse™and Zinc Oxide 200nm EasyDisperse?
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Re: Please ask about sunscreen formula.

Postby staff » Mon Sep 24, 2018 6:42 pm

Hello, SPF calculations in formulas that contain ingredients that can block various types of UV light. can't do it from the member's formula The team speculates from experience that an SPF rating of 20-25 can be obtained. The list of ingredients that help increase SPF well is Silk Mica Powder ชนิดด้าน (Matte) Because it can help cover the skin from the light.
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