Cosmetics Formulation Development


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Need help and get help on cosmetics formulation development

I suspect the use of preservatives.

Postby non671 » Thu Sep 10, 2020 4:33 pm

You can use 1,2-Hexanediol 3%to สารกันเสีย is the only one in the formula? The information says it can be used, but I'm not sure if it's enough to control the infection or not. I'm allergic. กันเสีย often so I think a lot about using it. กันเสีย specially, this formula is used as recommended % 1. Water Di 2. Tranexamic Acid 3. 4MSK 4. Hyaluronic Acid (china) 5. กลีเซอรีน 6. 1,2-Hexanediol
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Re: Confused about using preservatives?

Postby staff » Sat Sep 19, 2020 10:19 pm

Hello, if the mixing process is clean And when mixed, keep it in the refrigerator. Using 1,2-Hexanediol 3% to สารกันเสีย Can you do it? In the case of production for sale, a challenge test is recommended to verify that the formula is sufficiently effective against infection. before the actual release
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