TweetSo I was on lunch and came across this stuff. I ordered some and will give it a try. I went with the Primavie as it has been purified to remove any toxic metals such as lead. I will try it at 500 mg ED. Supposed to boost test, brain protective, increase muscle and connective tissue regen ect.

PrimaVie(R) - Supplements in Review

From the NCBI article below:
Conclusions
The results of the present study demonstrated that 8 weeks of PrimaVie® Shilajit supplementation at 500 mg·d− 1 promoted the retention of maximal muscular strength following the fatiguing protocol and decreased baseline HYP. Thus, PrimaVie® Shilajit supplementation at 500 mg·d− 1 elicited favorable muscle and connective tissue adaptations.

The effects of Shilajit supplementation on fatigue-induced decreases in muscular strength and serum hydroxyproline levels