Bicyling Magazine publishes a stellar review on OptygenHP and how this endurance supplement impacts athlete performance. They also went as far as to back it up with data collected from some 25 cyclists. While other trials might consider this group to be a very small sampling you have to remember that these cyclists are at the top of their game, so any improvement on performance would be quite noticeable.
FIRST ENDURANCE OPTYGEN HP, $75
May 2009
“With active ingredients rhodiola and beta-alanine, OptygenHPmakes hard training and racing feel easier. Tibetan Sherpas used rhodiola, an herb, to improve their endurance and ability to use oxygen, and studies show it helps your body adapt to high levels of physical stress. Beta-alanine has been dubbed the new creatine for sports performance. In a study of 25 cyclists who received either beta-alanine or a placebo for four weeks, those taking the amino-acid supplement improved their performance in a test by 13 percent. At the end of 10 weeks, they had boosted their numbers yet another 3.2 percent, for a gain greater than 16 percent in two and a half months. OptygenHP is one of the few supplements I and other staffers swear by.” Selene Yeager
In a study of 25 cyclists who received either beta-alanine or a placebo for four weeks, those taking the amino-acid supplement improved their performance in a test by 13 percent. At the end of 10 weeks,
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At the end of 10 weeks, they had boosted their numbers yet another 3.2 percent, for a gain greater than 16 percent in two and a half months. OptygenHP is one of the few supplements I and other staffers swear by.” Selene Yeager
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