This would be a good video for you to watch where I explain what SARMS are, how SARMS work and sample SARM cycle lay outs ->
https://www.evolutionary.org/forums/anabolic-steroids-peds/new-video-sarms-explained-46877.html
Sarms are a liquid oral that is sold in a dropper and vial. You measure out your dosage with the dropper, squirt it into your mouth, swallow and then chase with water/coffee/juice.
SARMS can only be legally sold as a research chemical liquid. Any capsulated SARMS product is most likely going to be fake or laced with a pro-hormone. Remember to always purchase SARMS as a research chemical liquid. The SARMS source most of us on the board use is sarms1.com.
SARMS are only minimally suppressive of natural testosterone production so all that is needed as a mini PCT after a cycle of SARMS is a good natural testosterone booster like HCGenerate ES from n2bm.com.
A very common SARMS cycle is the SARMS triple stack. The triple stack is combination of S4 + ostarine + cardarine.
http://www.evolutionary.org/the-SARMS-triple-stack-protocol
Cardarine is a great SARM for fat loss and endurance
Ostarine is a great SARM for recovery
S4 is a great SARM for strength gains
You get the best of everything by stacking the three together.
Here is how I would run the triple stack cycle
Weeks 1 - 8 (if you order the triple stack cycle option on sarms1.com you will have enough SARMS for the full 8 weeks. It's also at a discounted price then buying the vials individually)
ostarine 25mg (0.5mL) per day
LGD 10mg (1mL) per day
cardarine 20mg (1mL) per day
Weeks 9 -12
HCGenerate ES 5 capsules/day
Take the SARMS with breakfast each morning. After week 12, you are safe to start another cycle of SARMS.
The entire cycle and mini PCT will cost you about $500. That's not that bad at all for 12 weeks.