they serve a large purpose... you can do whatever you want.. there are several areas in pct that need addressed and sarms, especially gw501516 address them so it really is just up to you on how much you care about recovery and keeping your gains...
The two best SARMS to include in a PCT protocol are cardarine and ostarine.
• Ostarine will prevent muscle loss during a PCT when the body is catabolic from the increased cortisol levels and low anabolic hormones.
• Cardarine will prevent fat gain during a PCT protocol when hormones are low and cortisol levels are high.
Nutrobal (mk-677) would be a great addition to the perfect PCT protocol. I would use the nutrobal at a dosage of 25mg/day. Nutrobal is basically the same thing as HGH. Nutrobal signals the pituitary gland to increase HGH production. The nice thing about nutrobal is it doesnt effect testosterone production so it's great to include in a PCT and in between steroid cycles.
the osta prevents muscle/strength loss as much as possible and the cardarine prevents fat rebound. I know it can be pricey but it is so worth it. you can hit me up for a sarms1 code to help you out