I have done a review research on hmb in undergrad. It's very potent at decreasing muscle wasting especially at caloric deficit. This is even given to cancer patients and older people to help prevent muscle wasting. It's mechanism isn't properly known but they suggest that it provides cholesterol to help keep the membrane intact so it doesn't get degraded. Either way, I think it should be a great addition to pct. I know I'm going to use it for my pct. also make sure to get 3g a day. Not more or less.
For sure. I'm really surprised it's not a universally-used supplement, honestly - even if you're not running a deficit, it would prevent catabolism to a large degree between meals. Staying anabolic 24/7 - even if HMB doesn't do much for protein synthesis - seems like a worthwhile goal that is easily met with HMB.
In theory, something like Mtech's Clearmuscle would help. That and phosphatidic acid could be very good off-cycle natty supps.
Hah, I actually have been taking that combo for a little over a year now. It allowed me to put on a little bit of mass while staying cut, just making natty gains.
I bought a big ol' 1kg bag of the calcium-bound HMB from blackburn distributions. Given that 2/3 of the doses I take throughout the day are at home (morning and night), I can shotgun a teaspoon of the powder at a fraction the cost of the pills. I have Clear Muscle as well that I take pre-workout because the free-acid version supposedly begins to work in less than an hour, whereas the calcium bound takes a bit longer.
For some reason, most of the HMB production seems to be overseas. I get the powder from England (Blackburn Dist.) and the tablets from Poland (Activlab's HMB6).
I also take pretty much all of my powder and capsule supps with liquid soy lecithin, which has Phosphatidic Acid. I had bought the Fuel:1 brand PA in the past, and I see that Muscletech rolled out their own PA (I think they owned Fuel 1 which has been discontinued, so it's really just a re-label) and Cutler King has gone down to $30/bottle. I might add the caps on top of the liquid form just for the sake of potency...
Check out Fearn Lecithin Granules - they list how much PA they have in it, and it's really quite a bit.