Cosmetics Formulation Development

Example Water-based Sunscreen SPF23 type using Light Cream Maker 1 . Zinc Oxide 5% 2. Titanium Dioxide 5% 3. Cyclomethicone 15% 4. Dimethicone 20% 5. Light Cream Maker 1.5% 6.Water 53.5% Step: Step A: Mix 1+2+3+4 and blend 5-10 minutes until you are sure that Zinc Oxide and Titanium Dioxide completely soluble in the formula Step B: Add Light Cream Maker and blend for 1 minute. Step C: Add water to the recipe. and slowly spinning until the cream is thickened (before adding water, the cream will be liquid But after continuous filling and spinning The cream will become more viscous. The viscosity can be adjusted by increasing or decreasing the proportion. Light Cream Maker will get a water-based sunscreen texture. As shown in the picture, which is light, the texture of the sunscreen is light, not greasy. Adjustments: The texture of the cream can be customized. with an increase The ingredients are as follows: Cyclomethicone : Increase will cause the product to become more liquid. Dimethicone : If added, will make it more viscous. Might feel a bit greasy if adding too much Light Cream Maker : If increased, it will make the cream viscous. climb coagulate Use in small quantities to get a liquid texture. emollient : For example LipidSoft , LipidSoft CC 5-15% if added It will help the cream to be soft and smooth and easier to spread. The question is if you want to include LipidSoft Add 10% instead of Dimethicone What step do I need to add?

Hello, the study team inquires. I don't know if members can use heat to mix this recipe or not.

Please let me know both methods. both methods that use heat and the method that does not use heat, thank you

Hello, the team recommends 2 forms. In case the members are not convenient to use the heat. The teaching team recommends using Tris-Biphenyl Triazine (Nano) can be mixed. by hand recipe example An example of a sunscreen formula. Tris-Biphenyl Triazine (Nano) SPF 30, PA+++ 1. Tris-Biphenyl Triazine (Nano) 10% 2. Light Cream Maker 1% 3. Mild Preserved Eco 1 % ( สารกันเสีย ) 4.Water the rest Mixing process: Mix 1 with 4 people or blender and add 2 people or blend until creamy thick and add 3 people or blender. In the event that the member is convenient to use the heat There will be more options In the event that the member wants a sunscreen of nature. physical sunscreen as the members have set the formula. The teaching team recommends as follows: 1.Water, the rest 2. Pro Polymer 1% 3. Phenoxyethanol SA 1% 4. Titanium Dioxide 15nm Liquid 10% 5. Zinc Oxide 35nm Liquid 10% Procedure: 1+2, blend until a gel is obtained, add 3, blend well into the water part, heat 4+5 at 70 degrees and warm the water part at 70 degrees and add 4+5 into the water part. Blend or stir to combine.