Cosmetics Formulation Development

Galactomyces Repair Activator Pep-Coll Argireline Copper Peptide Can these 5 types be mixed in the same bottle and should be put สารกันเสีย as well? Once mixed, you will get about 160 ml, only Galactomyces 180 days old, otherwise 60 days (PS. Use Galactomyces is the base)

Hello, the age as stated by the member. is the age of the packaging It's not the age of the substance. Reasons for the expiration date of the packaging Because products that are packaged in smaller sizes, such as in syringes, these packages It is not designed to be stored for long periods of time. Packaging often has issues such as leakage. in no time Therefore, the company is required to notify the expiration date of the packaging. The age of the substance is also indicated on the label, in the upper line, according to the ingredient list that the member states. Ingredients can be mixed together. If there are only these components no need to fill สารกันเสีย but be careful about the rate of use. Because there is only one item. Pitera that can be used indefinitely (1-100%), but other items Must be used at the rate specified by the manufacturer only. For the age of the formula Once mixed, usually Pitera will be valid for 2 years from the date of manufacture. General stock at The distribution company will have a life of approximately 14-18 months on average, but for the Peptide group, which is only 1 year from the date of production, the average shelf life of products in stock may be about 6-10 months only.