Cosmetics Formulation Development

I want to ask Vitamin B3 do I store it? Vitamin B3 when stored at room temperature, put in a closed box, when opened it will smell. Kinda like grumpy Or what kind, I'm not sure, but it smells good. It smells of vitamin B3 or is it broken?

I would like to ask if this place is for sale. Bifida longum lysate real or not, unmixed, if sold, kg how much More, please tell me how to keep it. I think it won't last long. I have to add. Is it phenoxyethanol? For example, if the company provides 0.5%, I add another 0.5% will it last longer? Do you have skin that makes Bifida long life

Hello, the age of efficiency. with the age of กันเสีย because of germs. It's each subject. If you are a member Referring to the age of กันเสีย because of germs. If it is a powdered mixture No infection because there is no water except to allow moisture to bind to the powder Safe-B3 itself is not a powder that is easily absorbed by moisture. Therefore, the matter of spoilage due to germs (Or it may be called spoilage) No, in terms of age, performance. if stored properly as recommended by the product label It will still be effective. Bifida Ferment Lysate It is impossible without glycol added by Manufacturers need to fill in the production process. to control infection In the matter that the member states that they will add สารกันเสีย added by yourself, as described above: Performance and lifespan กันเสีย It's a different story. Bifida Ferment Lysate from the manufacturer. There is a system design กันเสีย and has a validity กันเสีย much longer than the performance life.

thank you