the same i-Skin but with a small tweek in the formula.  Still has potassium iodide, aloe vera juice (the Best I could find), DMSO, distilled water, and now with about 10% high quality ethanol to enhance absorption.   Apply whereever you want to add locally in large amounts such as wounds, thyroid gland area, back of the shoulders (this stuff seems break up biofilms in the lymph system to get it moving again).  Recently a customer has told me she uses it to assist hair growth for chemo patients.   I have found it to be 100% absorbed in 15 - 20 minutes.