What is Folli statin 344 and Does it Build Muscle?

Folli statin is a fascinating protein that can increase muscle mass beyond natural potential by suppressing myostatin. Scientists first identified folli statin while examining porcine (re: pig) follicular fluid in the ovaries. [1]

Folli statin is naturally found in the skeletal muscle of almost all mammals with advanced or developed characteristics, such as humans, rodents, and cows. Folli statin is high in the non-essential amino acid cystine but unlike most proteins discussed in the fitness world, folli statin has carbohydrates attached to it. [2]

Folli statin, specifically Folli statin 344 (FS344), quickly gained popularity in the bodybuilding community as a potential supplement to rapidly increase lean tissue mass. Another protein, folli statin-related gene (FLRG) acts on similar pathways as FS344 regarding its muscle building properties. Increased lean tissue mass could give a bodybuilder an advantage in a competitive setting and be the differentiating factor between first and second place.