Elevate Performance: Nitric Oxide Booster Infused with Red Spinach and Pomegranate.

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Kick your training and workouts into overdrive with endurance-enhancing Spin Boost® -- the best nitrate-rich concentrated juice powder on the market. NutriGardens’ Spin Boost® contains nitrate-rich red spinach - the highest concentration of nitrate of any plant we know. As much as 5x more concentrated than beets so you can go longer and stronger the all-natural way.

The nitrate rich spinach used in Spin Boost® is a vibrant crimson red spinach known as the amaranth plant — a superfood revered by ancient cultures in Asia and the Americas for its ability to increase energy for the long-haul. Vita Spinach® red spinach extract is made from this amazingly strong plant that can endure strong winds, thrive at high altitudes, and withstand extended periods of drought. That is one tough plant.

Appropriately, the word "amaranth" means ‘unfading’ in Greek, and that's the effect Spin Boost® with Vita Spinach® red spinach extract can have on your body during exercise. Spin Boost® mixes easily with water, or you can add it to juices, smoothies, and other recipes.

Rest assured there are no oxalates or pesticides in  Spin Boost®!

How to Use Spin Boost®

Consume Spin Boost® about one hour before exercise and feel the power for three or more hours. Spin Boost® delivers extraordinary results to your workouts, allowing you to train, compete, and exceed your fitness goals with a healthy boost of superior plant-based nutrition.

Professional and Olympic athletes use Spin Boost® as their secret weapon for increasing endurance. Fortunately, you don't have to be a professional to experience the same level of benefit. Mixing just two level tablespoons of high-quality Spin Boost® into 6-8 ounces of water, juice, or a smoothie delivers the high levels of natural nitrate you need. Spin Boost® gives you the healthy benefits of whole food powders containing essential dietary nitrate.

Made with Care

Spin Boost® is a clean label concentrated juice powder with no oxalates, no added sugar, and no crash. Produced in a GMP-certified facility near Portland, Oregon, NutriGardens’ chef, and founder has every batch tested for quality, efficacy, and strict adherence to FDA guidelines. 

We take great care to make natural and GMO-free Spin Boost® ethically with a clean label. Our local Portland, Oregon family-run company sources all ingredients directly from people we know and trust so you don't have to worry. We put our hearts into our recipes ensuring you get the highest quality in every serving of Spin Boost®.

NutriGardens’ Spin Boost® is

  • Vegan
  • Non-GMO
  • Preservative Free 
  • Gluten-Free
  • No Added Sugar
  • No Artificial Flavors

You will find only clean, healthy, nitrate-rich dehydrated juice.

Made with Science

The discovery of nitric oxide in 1998 by three scientists, awarded the Nobel Prize for their work with nitric oxide, determined that the nitrate found in red spinach extract was especially high and had numerous health benefits. Ever since this amazing discovery, researchers have continued to study the health benefits of this crucial molecule. 

Scientific studies, such as one published by The US National Library of Medicine, National Institutes of Health, showed dietary nitrate "significantly improved time to exhaustion."

Another study, by The Journal of Strength and Conditioning Research, reported that active adults who took red-spinach extract greatly improved their cycling time trial performances.

The study subjects showed more generated power, a higher average speed, and less oxygen use than those who took a placebo instead. And this occurred with no change in the subjects' perceived level of exertion.

Dietary nitrate may also support vascular circulation and heart health, giving your heart something else to thank you for – the effective and efficient delivery of vital nutrients to cells that need it most. That's where the benefits of Spin Boost® with its high nitrate Vita Spinach® enter your rigorous workout routine.

Nutrition Facts

Spin Boost®® is a clean label functional food delivering high levels of dietary nitrate per serving. There are no oxalates, no added sugar, and no crash. Our chef and founder has every batch tested for quality, efficacy, and adherence to FDA guidelines. We produce our products in a GMP-certified facility near Portland, Oregon.

  • 100% Plant-based
  • Gluten-free
  • No artificial flavors
  • No preservatives


Pomegranate powder, red spinach extract, pineapple powder, orange powder, beet powder



Additive Free

No Added Sugar

Customer Review


Our products strengthen the body and sharpen the mind the all-natural way.


Nutrigardens started with a cycling injury and homemade beet juice. Chef Rick’s passion to promote health with real food continues to drive everything we do.


We did the science so you can get the results:

  • Nitric oxide-boosting ingredients
  • Scientifically formulated
  • NEW: Spin Boost clinical study