Pure Encapsulations Nitric Oxide Support

Pure Encapsulations

Pure Encapsulations Nitric Oxide Support

Pure Encapsulations
(2 customer reviews)


3 in stock

Vegan Vegetarian Non-GMO Gluten Free

162 grams

Diminish oxidative stress and encourage quick recovery after hard exercise with this nitric oxide supplement.*

  • Nitric oxide supplement with arginine precursor
  • Supports the distribution of oxygen
  • Boost energy levels during exercise
  • Contains citrulline to delay the onset of muscle fatigue
  • Provides antioxidant protection
  • Vegan, Vegetarian, Non-GMO
  • Does not contain gluten


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7 hours ago

Great service!

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7 hours ago

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8 hours ago

Great service, as usual

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9 hours ago

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10 hours ago

Pure Encapsulations Nitric Oxide Support is a powerful nitric oxide booster that can promote healthy blood flow and provide antioxidant protection. This supplement contains arginine and citrulline as well as vitamin C, which works as an antioxidant that combats the effects of free radicals.

  • Great Workout Aid: Promotes the production of aerobic energy 
  • Ideal for Recovery: Enhances arginine and nitric acid production
  • Antioxidant Effect: Contains vitamin C
  • Supports the Delivery of Oxygen to Muscles: Yes

Folks that workout, play sports, and carry out other physical activities are always looking for the top nitric oxide supplements. The key is to find an alternative that contains a powerful formula designed specifically for athletes and people who exercise regularly. 

High-intensity exercise puts a lot of strain on your muscles and body as a whole. The cells in our bodies continuously produce reactive oxygen species and free radicals as part of our metabolic process. 

This is why athletes and those in manual labor careers use nitric oxide supplements to diminish the oxidative stress that comes with hard exercise. These supplements contain nitric oxide precursors like arginine and citrulline, which help the body synthesize this biochemical compound. In addition to producing nitric oxide, these two precursors can also support the distribution of oxygen, maintain circulatory health, delay the onset of muscle fatigue, and promote aerobic energy production in the cells during physical activity. 

  • Arginine is a precursor for nitric oxide, but it’s also responsible for regulating oxygen distribution in the body.
  • Citrulline is another precursor, but it also slows the onset of muscle fatigue and promotes energy production during exercise.
  • Vitamin C is a popular antioxidant found in citric fruits and other foods.
  • Luo han guo fruit extract has been used in ancient Chinese medicine for a variety of purposes, including respiratory support.
  • Xylitol and stevia leaf extract are natural sweeteners that give this nitric oxide supplement a tasty flavor.

Pure Encapsulations Nitric Oxide Support not only contains nitric oxide precursors, but it also features additional nutrients to complement the supplement’s formula, making it an ideal choice for your active lifestyle!


Suggested Use: 1 scoop daily, mixed with water, 20 minutes before exercise.

Cautions: Keep out of the reach of children. Consult a physician before taking this product if you are pregnant, nursing, taking any medications, or have a medical condition.

Questions? We’ve got answers! Click the LiveChat button in the lower right hand side of your screen to start talking with one of our Wellness Consultants or call one of our stores  to speak with a member of our team.

Serving Size: 1 Scoop

Servings Per Container: 30

Ingredients: Vitamin C (as ascorbic acid)200 mg,  l-arginine (from arginine alpha ketoglutarate (2:1))2,050 mg, citrulline (from citrulline malate)715 mg

Other Ingredients: xylitol, stevia leaf extract, luo han guo (Momordica grosvenorii) extract (fruit), natural lemon and lime flavors



Pure Encapsulations manufactures hypoallergenic, research-based dietary supplements.

If you are looking for pure products, you’ll love Pure Encapsulations. Their products are free from the following:

  • Wheat and gluten
  • Eggs
  • Peanuts
  • Coatings and shellacs
  • GMOs
  • Magnesium stearate
  • Trans fats and hydrogenated oils
  • Artificial colors, flavors and sweeteners
  • Unnecessary binders, fillers, and preservatives

All products are third-party tested to ensure product purity and potency.

Not sourced from China? That’s right, you heard it! Pure Encapsulations sources premium raw materials from supplies in the US, France, Japan, Switzerland, Germany, and Italy. Suppliers are subject to rigorous testing and quality criteria to become a Pure Encapsulations supplier.

The level of purity doesn’t stop at sourcing ingredients – all products are manufactured in their own plant in Sudbury, Massachusetts. This facility is NSF-GMP registered, GMP certified in Canada, and exceeds the standards of the United States Pharmacopeia.

The Pure manufacturing plant takes quality control seriously – all manufacturing is done in temperature, humidity and dust-controlled rooms. The equipment is dismantled and sterilized between production runs – and this includes all equipment that was involved!

The only ingredients included in Pure Encapsulations supplements are what you find on the label. That’s right – they practice full disclosure, and include standardizations of herbal extracts to indicate primary active marker compounds. Minerals are listed by their true elemental weights.

Are you interested in touring this state-of-the-art supplement manufacturing facility? Pop on over to Sudsbury and request a tour – they say that no pre-notification is required.

Based on 2 reviews
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  1. Anonymous (verified owner)

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  2. Anonymous (verified owner)

    Maybe it’s placebo (or bad for me) but I feel like a superhero exercising after taking this…..

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