Bioconcepts spirulina 500mg helps to naturally relieve tired muscles and joints which cause joint discomfort spirulina works well in combination with training whereby sports injuries can occur and should also be considered as a viable supplement when the body aches from poor posture or heavy lifting which may result in a minor muscular injury it may even help relieve discomfort due to soreness in our joints as we grow older as a source of vitamin b complex spirulina may help combat a stres