Appropriate material safety for consumer care products

hi :)

we are not food industry, but we are consumer products industry for care products 

which formal proof (Which is equivalent to food grade) I can ask from our suppliers to prove their materials are safety and appropriate  for  customer use : 

not create skin irritation etc.

thanks

Hi:)

You can ask your suppliers to provide proof of products safety in the form of basic SDS, compliance with international cosmetic codes of practice and standards, and provide exact chemical make up of the ingredients: for example, do the ingredients contain parabens that are not permitted, or pthalates.  

cheers

thanks ...

In the beginning when we ask food grade - everyone knows what is mean,

we didn't provide them any law requirements.

so i wonder if there is any standard proof for Consumer products too.