Is it effective when it comes to muscle hardening, and strength gaining?
Ouch, at a glance it looks like halodrol, epi, m-lmg, and superdrol. It would probably help with mass and strength assuming the ingredients are legit but that might the most liver toxic stack I've ever seen inside 1 single capsule. If I had Larry Hagman's transplant team on standby I wouldn't take that stuff. Just IMO.
Training around a jacked up neck.