Clinically Studied VitaSpinach® Red Spinach Extract

Choose the nitrate you need: VitaSpinach® at 260 mg per serving for daily wellness, orRS400® at 400 mg per serving—the gold standard for athletes.
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Why Nitrates Matter

Nitrates from plants are converted in the body into nitric oxide, a key molecule for performance and vitality. Our red spinach extract delivers a consistent, reliable source—clinically studied and naturally concentrated.

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One extract. Two strengths.

Pair with Beet Boost® for recovery—red spinach + tart cherry designed to
complement your performance.

VITA SPINACH® - NutriGardens

VitaSpinach®

260 mg per serving, perfect for everyday activity
RS400â„¢

RS400â„¢

400 mg per serving, the athletic gold standard

Pair with Beet Boost® for recovery—red spinach + tart cherry designed to
complement your performance.

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A Strong Ancient Plant

For centuries, red spinach has endured as a resilient staple—thriving in wind, drought, and high altitudes. Today, we associate that strength and vitality with an ancient legacy now backed by modern science.

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Science

Red spinach is the strongest athletic performance plant we know. Every batch is tested in a federally regulated GMP facility for nitrate levels, pesticides, and contaminants—ensuring purity, potency, and consistency you can trust.

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Recovery Spotlight (Beet Boost®)

While red spinach provides your nitrate foundation, Beet Boost® takes recovery further. With a blend of beets + tart cherry, it supports muscle recovery, helps ease joint stress, and restores balance after training or a long day.

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Happy Customers

"Beet Boost has changed my life! As I have gotten older and the aches and pains of injuries have caught up to me, I had found it painful to even walk as a form of exercise. Then came Beet Boost and after two days, it has literally transformed my life by allowing me to again exercise again!"

Conner Jaeger

2016 Silver Medalist, US Olympic Swim Team

"I take Beet Boost one hour before I run and it helps me to get the blood pumping and allows me to go faster with the same amount of effort and less fatigue."

April Tanis

Customer

"I lack energy sometimes during the day and decided to try the Berry Boost to get berries in daily. I love it!!! I feel energized. So happy I bought it!"

Cynthia Giannone

Customer

"Beet Boost has changed my life! As I have gotten older and the aches and pains of injuries have caught up to me, I had found it painful to even walk as a form of exercise. Then came Beet Boost and after two days, it has literally transformed my life by allowing me to again exercise again!"

Conner Jaeger

2016 Silver Medalist, US Olympic Swim Team

"I take Beet Boost one hour before I run and it helps me to get the blood pumping and allows me to go faster with the same amount of effort and less fatigue."

April Tanis

Customer

"I lack energy sometimes during the day and decided to try the Berry Boost to get berries in daily. I love it!!! I feel energized. So happy I bought it!"

Cynthia Giannone

Customer

WE MAKE FOOD BACKED BY SCIENCE

NutriGardens has been pioneering plant-based nitrate nutrition since 2012. From beet juice beginnings to the breakthrough of red spinach, our mission remains the same: clean, functional food that works.
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