Cosmetics Formulation Development

Inquire about cosmetic ingredients. whether they can be mixed together or not; Can it be put in a pressed bottle? 1. Hyaluron 2. l] stabilized vitamin c [/url] 3. [] Pal GHK (Maxitryl 3000) 4. Repair Activator [/url] ] Bifida Ferment Lysate

Hello stabilized vitamin c should not be mixed with other ingredients. This will cause the formula to have a higher pH and affect its stability. Vitamin C