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Natural Factors Whey Factors is a high-quality, low-carbohydrate protein powder drink mix, essential for physically active individuals due to its high biological value and concentration of muscle-enhancing branched-chain amino acids (BCAA). Research also shows that whey protein is beneficial to children, the elderly, and those who are immune-compromised.

  • Builds and maintains lean muscle mass.
  • Enhances the immune system by stimulating antibody production and phagocytosis.
  • Aids in weight loss by increasing satiety.
  • Increases production of beneficial antioxidant enzyme glutathione (GSH).


Add 1 scoop (22 g) to 180 mL of water and shake in a shaker cup. Use 1-3 scoops daily with food or as directed by a health care practitioner. Take a few hours before or after taking other medications. Consult a health care practitioner prior to use beyond 12 weeks.

Medicinal Ingredients:

Each scoop (22 g) contains:  
Undenatured whey protein concentrate and isolate (Bos taurus) (milk) 22 g
(Providing 18 g whey protein)  
Enzyme blend 42 mg
Bromelain (Ananas comosus var. comosus) (stem) 28 mg
(448,000 FCC PU)
Protease (Bacillus subtilis) (whole cell) 3.92 mg
(210 FCC PC)
Papain (Carica papaya) (fruit) 7.84 mg
(25,212 FCC PU)
Lipase (triacylglycerol lipase) (Aspergillus niger) (whole) 2.24 mg
(2.45 FCC LU)
PU (Papain Unit), PC (Protease Unit), LU (Lipase Unit), FCC (Food Chemical Codex)