RAD-140 is a generally well tolerated SARM that can yield steroid like results that give more of a ‘lean’ look to users as opposed to a bloated look so for this reason it’s very popular (similar to LGD-4033).
The compound also comes with additional benefits such as neuroprotective properties (preservation of key neurons), countering prostate enlargement caused by synthetic testosterone use, increased lean muscle weight, loss of fat tissue, making it an excellent choice for any users looking to enhance and de-risk a traditional steroid cycle.
In terms of dosage you only need 10mg per day to start which is an optimal amount. If you have a liquid version then mix it into a drink each morning is the best way to go.
In terms of length a good cycle would be 6 - 8 weeks but you could go 10 weeks if you wanted to. You will see increased strength, improved lifts and yield a much leaner muscle look than with other compounds.
RAD is mildly suppressive on natural production, so where anabolic will shut it down entirely, RAD may only see a 30 - 40% reduction. As such you could do a simple 4 week PCT cycle.
A basic PCT would be 25mg of Clomid each day for 4 weeks. If you want to go a bit more advanced you could use some Hcg and do 1,000iu for the first two weeks also.
Hopefully this helps!