Science in sport review

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


I had the opportunity recently to try our Science in Sport (SiS) gels. I’ve been wanting to give them a try for a while because my favorite women’s cycling team, Canyon/Sram uses them!

I got to try the Salted Strawberry, Lemon & Mint, Apple, and double espresso. I was surprised at how easy there were to eat. It was like a normal gel where you need water to wash it down. These were easy to eat on the go!

Not only that but my husband totally stole these and loved them for biking. He enjoyed them so much we ordered another box on Prime Day from Amazon.

Our favorites were the Double Espresso and the Apple. The flavors weren’t too strong but light and easy to eat mid-run or ride.

So if you haven’t tried out Science in Sport gels don’t wait! Try them today! SiS is even being awesome enough to give us a discount!

Science in Sport is offering readers 25% off their product! Shop their website and use the code TRYSIS25

What flavor are you most excited to try?

#bibrave #bibravepro #running #Triathlon