The Ultimate Fasting Fuel

Energy & electrolyte powder stix
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Clean. Portable. Powerfully Different.

Your secret weapon for intermittent fasting. With energizing ingredients, electrolytes, zero calories and zero sugar, it keeps you going strong without breaking your fast.

Energy & Electrolyte

Powder Stix

Start your day with VivaStix: energy, focus, electrolytes, and appetite suppressant. Powerful vitamins and minerals, with 50mg of caffeine.

Our Ingredients

Portable & Clean

Fasting Supplement

Made with clean ingredients, and recyclable, portable packaging.

Get Your VivaStix

Over 3,000 Reviews

★★★★★

I take this around 9am to help me finish my 16 hour fast (7pm to 11am). Works great!

Melanie G.
★★★★★

This makes fasting easy. The small amount of caffeine is great, I don't get jittery. And the electrolytes are great, too! 5 stars!

Amie H.
★★★★★

I like taking them like pixy sticks, but have also tried mixing it with water and it’s delicious! Perfect for taking before a workout or chasing your toddler around all day.

Nicole A.
★★★★★

I use this in replacement of my pre-workout, so that I don't overload on caffeine and get jittery. It gives me the energy to do my morning workout without crashing.

Ashton N.
★★★★★

I had to drive over 3 hours with my 17-month-old early in the morning and I really didn’t want to have to stop to use the restroom. VivaStix to the rescue! I brought a couple stix in the car and ate them like pixie sticks!

Kelly K.
★★★★★

I love how convenient these are. 50mg caffeine a little less than cup of coffee. They don’t make me feel jittery. I like them better than typical sugary energy drinks. The resealable tubes are easier than the tear packets.

David S.
★★★★★

To me, it tastes like candy, with a little bit of tartness at the end. Bonus is no sugar so it doesn’t make my teeth feel weird. I felt like I could have a couple without feeling completely wired.

Nolan P.
★★★★★

A refreshing drink that is healthier than my usual soft drinks. And I can throw some in my purse or gym bag.

Jackie D.
★★★★★

I mix mine with sparkling water. Healthier than a soft drink!

Emily F.

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