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ON Threshold Combat Fatigue & Improve Endurance with Reviews & Real Consumer Ratings

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03-27-2008 12:03:25 [ Shane ]

" ... I really like threshold, I actually ONLY use optimum nutrition supplements as they always give me the best results, and are also much better on my wallet. I've been using threshold now for a few weeks and it really does help with getting out a few more reps and delaying the burning feeling. And as wel all know, those last few reps, that last squeeze is what makes then the muscle grow in the long run. "

03-27-2009 15:48:06 [ Danny ]

" ... I've been using Threshold for about a month now and feel a lot better during and after my workouts, plus for 16 bucks on sale at GNC for 75 servings is awesome. "

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Optimum Nutrition - THRESHOLD

Feeling ' The Burn ' is so 1990s. Extinguish the Fire and Perform Better with Threshold!

During exercise your muscles create acid waste products. The more intensely and extensively you train, the more these acidic by-products are created and accumulate in the muscles. This is whats commonly known as 'the burn.'

Committed as it may sound, the burn isn't where you wanna be. Because as muscle acidity increases, performance decreases until exhaustion eventually occurs. That's where Threshold" comes in. Developed with patented, research-backed ingredients like CarnoSynB Beta-Alanine, Threshold"' boosts your muscles natural buffering systems to combat fatigue and improve muscle endurance. Whether you go with refreshing Fruit Fusion or the Unflavored powder that you add to your drinks and shakes. Threshold" banishes the burn, so that you can go harder, longer every time that you hit the gym.

Threshold Contains Beta-Alanine, Histidine and Phosphates!

1.6 grams of Beta Alanine + 550 mg of L-Histidine per serving!

Boost your intramuscular buffering system to train harder & longer!