is ostarine and rad140 really legit?

Currently training four times a week and I go about 45 minutes per session and I do about 15 or 20 sets
Was wondering if you thought that ostarine and rad140 was actually a legit stack together for lean muscle mass.
I’m currently 145 lbs and I’m 28 years old and I would like to put on about 5 lbs of clean gains
I work in a profession where people are very nosy so I don’t want people accusing me of being on anything