Fullerene-C60 is a non-toxic antioxidant 100–1000 times more active than vitamin E. Although C60 itself is not at all water-soluble, many highly water-soluble fullerene derivatives have now been prepared.
Taken from; C60 Fullerene - an overview | ScienceDirect Topics
I became interested in this after it popped up in some Reddit threads.
One study showed C60OO doubled the lifespan of rats, and it also suppressed tumour growth: The prolongation of the lifespan of rats by repeated oral administration of [60]fullerene. - PubMed - NCBI
Here’s an easier to read overview of the topic:
http://www.longecity.org/forum/page/index.html/_/articles/c60health
Longecity also has a section of people’s interesting results experimenting with it:
C60 Surprises - Anecdotes Of Unique Health Benefits - C60Oil
However commercial version is most of the time worsening the condition;
Apparently, if light touches it, it becomes toxic.WARNING:
C60 from suppliers have found to be impure and accelerate cancer in a rat model.
Here's a discussion on Longecity: Commercially available C60 Olive Oil causing tumours - C60Oil
See Toxicity Studies of Fullerenes and Derivatives
Light exposure can cause C60 to create free radicals and pick up random adducts that can possibly be toxic. This is a very likely a problem if applied to exposed skin, and also if kept in a glass bottle that allows light to penetrate. Even red light is a problem and amber bottles are almost transparent to those frequencies.
@haidut maybe come-up with a blend using on this, I am guessing keeping it safe from becoming toxic will be a pain in the ****.
Anecdotal evidence supporting its use:
C60 and Olive Oil: me and the cats : longevity
Taking Fullerene C60 - 2 weeks later : Supplements
https://www.carbon60oliveoiluk.com/research#WhatPeopleAreSaying