Hey Guys,
My 17 year old friend is looking to do a small 12.5 mg/day cycle of Ostarine for 4 weeks whilst cutting up as he is afraid of losing muscle whilst on lower calories. Just wondering if this dose of Ostarine really would effect someone of his age in a negative way as i heard low doses like this do not shut you down and mess with your test levels or really effect anything different compared to a person who is say 25.

Would Appreciate Your helpful thoughts thank you

He's Currently 6 ft 3, 205 lbs, 13% BF and very mature and determined.