Cosmetics Formulation Development


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Re: Can you mix them together?

Postby staff » Sat Jun 27, 2020 8:33 am

Hello,
This formula can be mixed.
This formula can be mixed. but the rate of use Satin Cream Maker is quite low, be careful with stratification. In the long term, in the case of production for sale
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Re: Can you mix them together?

Postby austiname789 » Mon Jun 29, 2020 4:42 pm

1. From the formula Bakuchiol add Ethyl Ascorbic acid 3% or ฺ B3 5% , and Disodium EDTA 0.5 % 2. omit สารกันเสีย by giving pentylene glycol 3% is a trusted control. Is it enough?
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Re: Can you mix them together?

Postby austiname789 » Wed Jul 01, 2020 4:07 pm

19.44.jpg
19.44.jpg (54.22 KiB) Viewed 2050 times
32.56.jpg
32.56.jpg (53.14 KiB) Viewed 2050 times
Formula 1 Water (add to 100%) lipid soft matte 15 % Titanium Dioxide 15nm Liquid (Gloss)25 % Zinc Oxide 35nm Liquid 15 % Phenoxyethanol 0.5 % Zinc PCA 1 % Butylene Glycol 2 % WaterGuard Lite 3 % Other Moisturizing Ingredients 5% Xanthan Gum 0.2% from the page data says that using Titanium Dioxide 15nm Liquid 25% Return SPF: 51.06, PA++, but the result is 32.56. How should I modify it to get SPF50? What kind of extract is in the formula? As a result, the SPF value is changed to 32.56. (Mixing method is heated by heat. 70 degrees Celsius according to the web page mixing information, Formula 2, water (add to 100%) lipid soft matte15 % Titanium Dioxide 15nm Liquid (Gloss) 17 % Zinc Oxide 35nm Liquid 15 % Phenoxyethanol 0.5 % Zinc PCA 1 % Butylene Glycol 3 % WaterGuard Lite 3 % Other Moisturizing Ingredients 5% Xanthan Gum 0.2% from the formula, reduce Titanium Dioxide 15nm Liquid 17% left SPF 19.44
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Re: Can you mix them together?

Postby staff » Sat Jul 04, 2020 11:30 pm

Hello Xanthan Gum is suitable for For use in oil-in-water emulsion formulations only, not for system emulsion Water-in-Oil as in the recipe that members made. In case you want to thicken the formula in this system, use Hectorite Gel recommended in this formula to use Hectorite Gel™ (Cyclomethicone Base) WaterGuard Lite is a waterproof film builder. It is soluble in water and therefore should only be used in oil-in-water IPDI Copolymer systems. IPDI Copolymer 5% and more is to check the spinning method. in the sunscreen formula Blending to allow the formula to be completely dispersed is an important part of giving it a high SPF.
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Re: Can you mix them together?

Postby austiname789 » Wed Jul 08, 2020 3:03 pm

1. Reason for using WaterGuard Lite because the previous query at The officer informed that it can be used. 2. If the amount of filling can expect SPF 50, but the check in the formula found that only 30 due to incomplete blending. Please advise officials. That should spin for about a few minutes or more. or prohibited spinning at high speed? Based on the formula above.
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Re: Can you mix them together?

Postby staff » Sun Jul 12, 2020 4:47 pm

Hello
Formula 1 Water (add to 100%) lipid soft matte 15 % Titanium Dioxide 15nm Liquid (Gloss)25 % Zinc Oxide 35nm Liquid 15 % Phenoxyethanol 0.5 % Zinc PCA 1 % Butylene Glycol 2 % WaterGuard Lite 3% Other Moisturizing Ingredients 5% Xanthan Gum 0.2% of the page data says that using Titanium Dioxide 15nm Liquid 25% Result SPF: 51.06, PA++ but the result is 32.56. How should I modify it to get SPF50?
Please try to adjust as follows: 1. Cut WaterGuard from the recipe 2. Cut Xanthan Gum Exit Recipe 3. More Warp Cream Maker XL 5% in the recipe by blending together. สารกันแดด
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