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GNC AMP - Men's Strength Vitapak® Program
- Get Stronger & Help Build Mass: GNC AMP Men’s Strength Vitapak® Program features a clinically studied creatine and includes Testofen®⬩*.
- Clinically Proven Multivitamin Blend: Our multivitamin blend is clinically proven to work better than a basic multi at boosting levels of key nutrients that support energy production and immune health^.
- Move 9.5 Times More Weight: Every pack includes Creatine HCl 189™, which is shown to increase strength and performance with ¼ of the dose compared to creatine monohydrate*⬩†⬦.
- Get Primed For Results: Increase athletic performance and come back ready to train with a blend of Testofen and support for a healthy inflammatory response*.
- Protect Your Muscles: Clinically researched antioxidants defend against free radicals caused by intense workouts*.
- Convenience & Value: Provides 3 products-in-1 at a better price than buying each separately. The daily packs are individually wrapped, making them convenient and easy for on-the-go.
- Quality You Can Trust: Gluten free. No artificial flavors. No dairy. Contains clinically studied ingredients.
- How To Take: Take the contents of one pack daily with food. Do not take prior to bedtime.
^In a randomized, double-blind, placebo-controlled study of 112 healthy participants, those taking the GNC vitamin and mineral blend for six weeks had statistically significant increases in serum levels of a group of B vitamins and a group of antioxidants and carotenoids based on a multivariate statistical analysis when compared to those taking placebo or a basic multivitamin.
⬩In a randomized, double-blind, clinical study of 57 healthy, young adult males, subjects who took GNC AMP Creatine HCl 189TM containing only 1.25 grams of the PEG-Creatine SystemTM significantly improved leg press 1-RM performance by 54.3 pounds, while subjects receiving 5 grams of creatine monohydrate significantly improved performance by 52.3 pounds and the placebo group showed no significant improvement at 5.7 pounds at the end of the study.
⬦In a clinical study of 17 healthy young adults, muscle biopsy results revealed that GNC AMP Creatine HCl 189TM resulted in 189% greater muscle creatine uptake relative to benchmark amounts of ordinary creatine monohydrate powder.
†When used in conjunction with regular resistance training.
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Recent Reviews
Felt like a cheat code!
I was strength training using gnc's amp strength vitapak hitting a new PR every workout for 2 months straight granted I stacked it with gnc's amp wheybolic strength protein, but still feel like these helped tremendously to get over the hump daily to prevent myself from plateauing. I hit every muscle group til failure twice a week performing supersets one of the days for a more intense session & iso workouts on the other for extreme focus targeting mind to muscle connection & that resulting to me
Good Vitamin?creatine questionable
Not sure the creatine is where or what it needs to be. Haven't noticed any additional value from it being added.
Good suplement
Im 70% sure that it works, it has helped me with my strength I do feel stronger and I can go heavier, they also make me feel full though all day, I dont feel too hungry through all day. It does make my urine really yellow, just need to drink lots of water over all.
Best complete strength pack
Best package out there my favorite for ever my best friend
Actually works
Noticed I'm hitting more PR's than usual only 11 days after starting. Gonna be using this from now on. Only thing I don't like is remembering to take em lol.
Good make sure to drink your water
Best men vitamin pack
Great vitamin pack. Have been taking 10 years. Provides great energy.
Good stuff
Great product! I take these daily!
Mary Lou supplement I love it feel energy and healthy
Amp men's health
I've been taking this for 2 weeks and I'm making good gains..I had platueed over a year ago and no matter what I did I couldn't put on more quality mass. GAME CHANGER