Q&A | Tagged , , ,

How Do You Estimate the Amount of an Ingredient in a Skin Care or Beauty Product?

Dear Nicki, How do you estimate the amount of an ingredient in a product?  I would love to be able to make this type of calculation on the fly as clients, especially new arrivals, are always bringing me their products to screen.   -Christine of a Skin Care Company Dear Christine, The list of ingredients on […]