character Pure Keratin can be mixed. Can I apply in a serum to my face with collagen? I see that there is a brand of collagen cream from New Zealand. There is one brand in the ingredients. Is the onion extract no longer available?
Between Shea Butter Light Oil and Squalane which one is sparse? Absorb faster? Or is there any one that is lighter and absorbs faster than these two, do you recommend?
