FACE WASH, TONNER

http://www.ejpmr.com/admin/assets/article_issue/1477902801.pdf

http://chemistscorner.com/cosmeticsciencetalk/discussion/2362/simple-facial-mist-toner-preservative-question

http://swiftcraftymonkey.blogspot.my/2009/03/fun-with-formulating-make-toner.html

https://wellnessmama.com/58829/witch-hazel-facial-toner-recipe/

http://chemistscorner.com/cosmetic-formulation-basics-skin-lotion/