Dylan Gemelli told me in this in a personal message "at 19, im more comfortable recommending non suppressive sarms so GW501516, SR9009 and or MK677... those would be the only 3 until your 20, then you can run any of them." I'm wondering if this is sound advice?
GW 501516 is a PPAR agonist, which in one study was linked to rapidly developing cancer in several organs.
MK 677 is a Growth Hormone Secretagogue
SR 9009 is an agonist of Rev-ErbA, exercise in a bottle.
These are research chemicals, and some of them are still undergoing extensive research. I personally do not think it a good idea to use them, and especially at your age. You can achieve your goals far better with a proper diet; sleep hygiene; programming, and dedication. Supplements are nice to make things interesting, and give you a little edge, but honestly real food is the best thing for you.
Spend your money on a great trainer / coach, and quality foods. Some supplements are good too.
Coffee. Coffee is good too. :afro: