Having a hard time gaining the mass you're looking for? Eating a ton and not growing? M-Stak is a non-hormonal anabolic support product designed for the hard gainer. If you're doing everything right and still not seeing what you should be, M-Stak might be the product for you. It uses anabolic flavones to help shuttle nutrients, prevent muscle breakdown, and increase appetite.
When To Take Universal Animal M-Stak
Take 1 pack every day for 21 days. On training days take prior to working out. On off days take in the morning.