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Osmo Nutrition Active Hydration for Men

Osmo Active has been developed to maximize the rate of fluid absorption into the body and uses only the highest quality natural ingredients. Olympic medalists, Tour de France riders, and pro triathletes know hydration is critical to top performance. That's why they've replaced their sponsors' drinks with Dr. Stacy Sims' hydration formulas for years. Once only available to professional athletes, now you can use the same premium drink as Peter Sagan.

Based on established, peer-reviewed science, Osmo Active is a during exercise drink and proven to be the most effective drink you can consume in terms of fluid absorption. The secret is a blend of sugars (sucrose and glucose) and sodium known to speed absorption with a solution that has an osmolality (or amount of solutes in a solution) which moves from lower solute concentrations (Osmo Active) to higher (the body). Other sport drinks with carbs or additional fuels have too high an osmolality to be easily absorbed causing bloating or sloshing. To avoid bloating and sloshing, Osmo suggests eating solid food for calories and Osmo Active (drinks) for hydration.

The benefits of maximized fluid absorption are many and include increased power output, improved endurance, better thermoregulation and reduced cramping. The sodium citrate in Osmo not only speed fluid uptake, it also balances electrolytes and wards off cramping. A side benefit of the citrate is it aids in cellular respiration keeping aerobic metabolism rev'ed and effectively working.


  • 14.1 oz. (400g)
  • 40 eight-ounce servings per container
  • 35 calories per eight-ounce serving
  • Select from blackberry or orange
Sale Price
Reg Price $19.95


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Average Rating:


Posted on 10/16/2015

I live in Arizona and tried this at a friends suggestion. To say I was skeptical would be an understatement. What a difference it made. I found that combined with the pre-load I can ride farther and faster. The difference is especially noticeable in the hot weather. On Summer weekend training rides which finish in temperatures over 100, I feel good, as opposed to gulping water or my former drink near the end of a 3 hour ride. This weekend I competed in a 70 mile race. I finished 2nd in my age group (60 - 64), 106th overall (out of almost 800), and felt great. It was my best showing in 6 years. Both flavors are good. Not overly sweet and easily digestible. Definitely recommended.

Pros Really works, hydrates well in hot weather, taste

Cons None


Posted on 7/12/2015

Great tasting real (blackberry) fruit flavor, and easy on the stomach. I do not sick of it on long rides like I do with Gatorade. I switch between this and Skratch as my favorite ride hydration mixes.

Pros Great tasting and excellent hydration.

Cons Not inexepensive


Posted on 5/23/2014

Seems pretty light in taste and sits well in my stomach. I have used it for about a month and it seems to sit very well with me.

Pros Not heavy or tough on my stomach


Posted on 12/20/2013

I usually use Nuun but have been having some problems with cramping during intense indoor sessions so I gave Osmo a try at the recommendation of the customer service person I placed my order through and after all the hype they told me I was a bit disappointed as I still had problems with cramping. I also wasn't impressed with the tastes of Osmo; it was okay when cold but once it warmed up a bit it wasn't enjoyable to drink. I think I'll be sticking with nuun and save the extra money.