lets talk about oils.

What is the diffrence between oils? cottonseed, grapeseed, peanut, and whatever else.

Some people seem to be claiming that the oil will help with painful inj. Im not completley sold on that, unless people are just more sensitive to specific oils do to there own body chemistry.

also, what do you use and why?

not sure but i heard grape seed oil help the rate of absorption, any truth to this u know of bud>?

Peanut is a bad choice given the potential for allergic reactions.

Grapeseed is good all around.

Cottonseed is the pharmaceutical standard.

Neither of those will do you wrong. Grapeseed oil will give you a slightly thinner injection (easier flow). As far as site pain and absorption rate, you won't be able to tell the difference.

Using ethyl oleate either 100% in place of the oil, or 50/50 will reduce injection pain for almost everyone, and will make the injection flow more easily.