1. US Food and Drug Administration.Cosmetics.2019.https://www.fda.gov/cosmetics
2. https://www.canada.ca/en/health‐canada/services/consumer‐product‐safety/cosmetics/cosmetic‐ingredient‐hotlist‐prohibited‐restricted‐ingredients.html
3. China Food and Drug Administration.Cosmetics regulations.2015.http://eng.sfda.gov.cn/WS03/CL0755/
4. Japanese Pharmaceutical and Medical Device Act: Ministry oh Health Labour and Welfare.Pharmaceutical and medical device act.2009.http://www.mhlw.go.jp/english/policy/health‐medical/pharmaceuticals/01.html
5. Australian Government Department of Health.Australian regulatory guidelines for cosmetics.2019https://www.tga.au/publication/australian‐regulatory‐guidelines‐cosmetics