I recommend
HMB for enhanced
protein synthesis and attenuated
protein breakdown (plus immune boosters for the accumulated stress of heavy workouts), and also
Rhodiola rosea, as it is cardio- and neuro-protective, essential during periods of heavy workouts.
I would also suggest
theanine and
5-HTP as adjunct neurotherapy, to help concentration and improve sleep (which often suffers during periods of heavy daily stress - daily workouts being just one of many types of stressors that accumulate and may alter sleep duration and quality. I have also had sucess using
GABA (which is an inexpensive neuro-supplement), taken first thing on rising (5-6am, alongside
taurine, tyrosine, gugglelipids, B6 and B12 and
zinc) and last thing at night, by itself. The affect is increased calmness and improved sleep and recovery - it also induces growth hormone - again, a good thing, given the degree of mental and muscle stimulation occuring during heavy workouts. This is one of the underappreciated neurotransmitters. It is fundamentally important in determining body composition during growth cycles, as it will help promote
protein production over fat storage.