Cosmetics Formulation Development


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Ask about the use of alcohol in the hair tonic formula.

Postby cherrycoltd » Tue Jul 24, 2018 12:11 pm

I have read and found the Tonic blending formula. Put on me to speed up the regeneration of an old thread. The team recommends as follows: "Please consider using Ethyl Alcohol 20-30% in the formula to help the formula dry faster. up when injected on the head will feel dry and comfortable by Ethyl Alcohol will act as สารกันเสีย if not used Ethyl Alcohol Please add สารกันเสีย eg Phenoxyethanol SA 1% in this formula." แอลกอฮอลล์ that uses such 20-30% Does that have to be diluted first? (Personally, there is ethyl แอลกอฮอลล์ 96) Thank you very much.
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Re: Ask about using alcohol in hair tonic formula.

Postby staff » Sat Jul 28, 2018 4:32 pm

Hello,
I would like to ask more questions. แอลกอฮอลล์ that uses such 20-30% Does that have to be diluted first? (Personally, there is ethyl แอลกอฮอลล์ 96)[/quote: 31obfxdh] Meaning of use Ethyl Alcohol 20-30% in the formula means use Ethyl Alcohol purified (97-100%) in the proportion of 20-30%, another 70-80. % is other constituents (water, oil and various active ingredients)
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