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You do your part
and increase lean mass gains and body fat loss
soy lecithin (an emulsifer)
Do not use for more than 45 days continuously without a 4 week break
BPI Diamond Series B4 L-Tyrosine You do your partThe Once Daily Fat Burner. Adipose tissue regulator. CNS stimulant. Dopamine modulator. B4, the newest breakthrough from BPI SPORTS, is unlike any Pre Workout or Diet Pill before! This is the most exclusive high end dual sports performance and weight loss supplement available. Every component of this formula was carefully developed utilizing demanding standards, and effectively combines carefully combined cutting edge, non commercialized ingredients.