Hello, because the raw materials of members It is a raw material that has not passed the infection control. Therefore, the chance of infection in cosmetic formulations is high. This type of infection control is difficult and it is difficult to predict whether the infection can be controlled or not. in each production cycle by rate or type
สารกันเสีย was originally used because each production cycle Ingredients obtained from fresh, natural products. There will be many different infections. The team therefore cannot answer that using
Mild Preserved Eco 1% or 2% will be enough or not and will it be enough for every production lot or not? Will be able to control the infection in the formula or not? for the type and rate of use
สารกันเสีย is recommended to try inoculation. with inoculation kit