- General Statements: All Other Content
- 5 products in 1 pack
- Formulation re: Other
- GNC AMP Men's Extreme Training Vitapak Program delivers the power of five science-based formulas to help you maximize your physical and mental intensity and get the most from your workout.
- Formula re: Type
- Get the nutritional support active men need
Clinically studied men's multivitamin blend shown to work better than a basic multivitamin
- Formulation re: Other
- If it's on our packages, then it's in our boxes. Clinically studied ingredients backed by real science. Get vitamins. Train harder. Get extreme.
- Formulation re: Other
- Men's Extreme Training Vitapak program with performance + endurance support
Includes clinically studied multivitamin blend
- FDA Statement of Identity
- Dietary Supplement
- Suggested/Recommended/Usage/Directions
- Directions: As a dietary supplement, take the contents of one pack daily with food.
- Precautions re: Allergies
- Contains: Soybeans and fish (anchovy, mackerel, sardine, smelt, salmon, tuna, cod or a combination thereof).
- General Statements: All Other Content
- In a randomized, double-blind, placebo-controlled study of 112 healthy volunteers, subjects taking the GNC vitamin and mineral blends for six weeks experienced significant improvements in serum levels of certain key nutrients compared to a placebo and a basic multivitamin formula based upon multivariate statistical analyses of a group of B vitamins (thiamin, niacin, riboflavin, pantothenic acid, biotin, folic acid and vitamins B-6 and B-12) and key antioxidants and carotenoids (a group of beta-carotene, alpha-tocopherol, selenium, lutein and lycopene). Statistical improvements in SF-36 vitality and mental health scores were also observed compared to placebo.
A double-blind, placebo-controlled, crossover study of 29 physically fit and healthy young adult male subjects averaging about 4 hours of exercise a week cycling to exhaustion at 80% V02 shows that these individuals were able to increase performance measured by time to exhaustion nearly 5 minutes longer than when taking placebo.