Disclaimer: I received SiS Hydro Tabs to review as part of being a BibRave Pro. Learn more about becoming a BibRave Pro (ambassador), and check out BibRave.com to review, find, and write race reviews!

With the summer running season here, hot, and beating down on us, proper hydration is crucial for any running plan!

Summer Running

During exercise your muscles generate heat, and your body sweats to help maintain and regulate your internal body temperature. The hotter the temperatures are in your environment, the harder your body (aka Heart) has to work to keep it cool.

Replenishing lost fluids during summer activities is vital to your running performance and health.

Disclaimer: I’ve been consistently running for a little over 6 years, so I’ve got around 6 summers of improper running in the sun and heat to know a thing or two about hydration (and lack thereof).

First, proper hydration needs to start BEFORE you run, and I’m not talking about 10-15 minutes before heading out the door. I’m talking drinking enough fluid throughout the day to ensure you are properly hydrated.

Not sure if your properly hydrated? According to THIS Runner’s World article here’s a good test to see how well you’re doing.

Another good way to determine hydration status is a sweat test, says Chrissy Carroll, R.D., USAT Level I Triathlon Coach. “Weigh yourself, without clothing, before and after a long run. If you’ve only lost 1 to 2 percent of your body weight, you’re in the hydration sweet spot. If you’ve lost more than 2 to 3 percent of your body weight, try hydrating a little more during your long runs.”

Just how much should you drink? According to THIS Runner’s World article:

“…properly hydrated by drinking about one ounce per 10 pounds of body weight two to four hours before you head out…”

What you drink matters!

So by now you might be thinking “I’ll just chug a gallon of water” to help combat dehydration. Well, I’m here to tell you to wipe that thought from your brain! Consuming too much water is a thing.

And that thing is Hyponatraemia. Hyponatraemia means “low blood sodium” and is caused by excessive water consumption. Too much water lowers the concentration of sodium in the blood and can be extremely dangerous. In its mild form, some side effects include bloating and nausea. However, in extreme cases it can lead to brain seizure and death.

That’s why it’s important to drink a blend of water, electrolytes, and minerals to replenish and hydrate your body.

But, holy smokes, what should I do? This all seems complicated.

Science in Sport Hydro Tabs make it easy!

That’s right! The folks at Science in Sport have developed Hydro Tabs to make hydration easy and a real no-brainer.

One (1) bottle of water (500mL) and one (1) Hydro Tab are all you need! You can check out the recommendations from the professionals HERE.

According to SiS: “SiS GO Hydro meets your sodium requirements at a specific concentration (30mmol/L) that is scientifically proven to produce superior hydration compared with water alone. It was developed to keep the British Sailing team optimally hydrated at the 2008 Beijing Olympics. Simply drop a tablet into water for effective hydration, with virtually no calories, before and during sports.”

The biggest winner for me, is the value. Compared to leading brands, SiS Hydro Tabs come in a 20-count tube (compared to the 10-count of the competition) and cost around 55 cents per tablet!

You can save even more, by using discount code BIBRAVE20 to get 20% off at checkout (discount code only good for Hydro Tabs).

SiS Hydro Tabs taste great!

I’m in love with the Lemon Hydro Tabs, and feel like that team nailed the flavor profiles. The taste isn’t sharp or stingy on the throat, especially after running over an extended period.

The also make a Caffeinated Cola flavor that I’ve used during my Sunday Long runs that help keep me hydrated and keep me moving!

Overall Opinion

The Science in Sport Hydro Tabs are a must! I’m giving these a 5 star rating, given the premium quality and affordability of the product. I’ll be sure to have a nice stock of tabs, especially the lemon flavor, year round!