Cosmetics Formulation Development

Mild Preserved Eco 1. Can Can I choose to use only one? If the temperature is lower than 15 degrees, will the product harden? 3. Mild Preserved Eco with Thyme Kill Which one is suitable for making products that touch the mouth (may be eaten in the mouth) such as lip gloss?

Hello, the team recommends the following. The only way to know if สารกันเสีย selected (type, rate%) is sufficient for any form of infection control is to send a culture test cause because the emergence of infection There are many factors, for example, the formulation [contains natural ingredients, some ingredients that grow well], the production method [process cleanliness, the use of high heat in the production to aid sterilization], characteristics. packaging, etc. from members' questions If a member has just started experimenting with mixing for their own use. learn how to use Mild Preserved Eco at 1% In the formulation with water-oil binder and select Phenoxyethanol SA 1% in a water-based formula contains only water. may consider further สารกันเสีย [eg maybe add Thyme Kill 0.1% ] and in the case of wanting to produce for sale in large quantities should be sent for a culture test. which the Department of Medical Sciences provides services