I mix castor oil and tea tree oil together and use it when my face brake out. Must be diluted with coconut oil or other safe oils before applying.

Great buy for 2 ozs. Prime shipping makes it worth the few extra cents.

The only negative is the very strong smell. I also use other less pungent essential oils to deter from the smell but it works better than other tea tree oils i have used.

This oil is not pure, and smells like rancid oil! I am suspicious of whatever else they put in here. Industry standards allow manufactures to say they are 100% even if the total concentration of the eo is only 5%.

Life extension is trying to compete againt the big morphine industry. Fast joint really helps deep skeletal muscel pain which is 70% percent of humans uncomfortable problem i think, i hope life extension keeps adding alternitive pain-killing ingredien...  Read More

Dopa-mind is as effective as prescription based mao-b inhibitors. Takes the edge off without compromising your ability to focus and remain alert.

There were several broken tablets and all were covered in a powdery residue. It's a good product if you are low in dopamine.