Commercially available topical formulations normally contain 3% of caffeine and 7% anticellulite products.
Dwornicka Dorota, Wojciechowska Katarzyna, Zun Maria, Kasperek Regina, Swiader Katarzyna,Szumilo Michal, Poleszak Ewa 2015, 'The inflluence of emulsifiers on physical properties and release parameters of creamswith caffeine', Current Issues in Pharmacy and Medical Scienceshttp://www.degruyter.com/view/j/cipms.2015.28.issue-2/cipms-2015-0049/cipms-2015-0049.xml?format=INT. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)