Well, for one the Muscle roar includes stem cells so it wouldn’t be necessary. Now the stem cell audios don’t differentiate those stem cells, they don’t become new cells or muscle cells. They fuse with existing cells to repair them and they are “smart” in the way they direct those new stem cells to damaged areas. They are simply not going to form new muscle.
The muscle roar ones are instructed to differentiate into muscle cells
Thank you doc 
@dr_manhattan maybe we should turn all the muscle field on gumroad into an nft so we can decide whether if we want to sell it on the nft thread because not everyone is able to get result with muscle field including myself, just a suggestion.
Big muscles aren’t necessity, if you can walk and function okay, be grateful for it. Some users here require long stacks just to function decently. NFTs were dropped per decision by Dream himself, so please respect that.
@kevin1
Hello,
Building muscles and especially maintaining it is a difficult journey. So I want to give you a point of view and maybe also a reminder that maybe can add value in using muscle fields, like Muscle Roar.
Remember that muscles consist of roughly 20% protein, 75% water and 5% sugar,fat, binding material etc.
So a fully efficient body would need , among other things, 200 grams extra protein to build 1 kg of muscle mass. Those of us who exercise and supplement protein, easily can add 200 grams extra (over couple days), but does that lead to the gain of 1 kg muscles? I don’t think so, because our bodies are not 100% efficient. The muscle fields, like Muscle Roar, optimize a certain aspect of muscle growth, but you have to work on general health, take-in good food and spread-out water intake over the day to optimize your body and metabolism and very importantly work on your hormones. Check your T-levels if possible and try to add hormone fields to your daily stack. If you havent done it already: listen daily once to testosterone 2.5 and once to HGH field and evaluate after some time.
Rest is also very important. Remember during the day you are hardly gaining muscles, because this will mostly take place during sleep. So your body is during the day in a catabolic state and overnight in an anabolic state.
Taking these things into consideration will generally improve muscle mass. I know these are general things, but maybe sometimes we need to evaluate ourselves and see if we do the basic things.