Nitric Oxide Ultra (Capsules)®

Other Combinations

Brand: Pure Encapsulations

CapsuleOther CombinationsOff Market
Click to view full label

Net Contents

120 Capsule(s)

Serving Size

2 Capsule(s)

Servings Per Container

60

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 66298 01590 3

Product Version

code: NXC1 v4

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

2Active Ingredients

2 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Label includes a proprietary blend, so some individual amounts are not itemized.

2Dietary Attributes

Label states: Non-GMO, Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Free From

  • Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 2 Capsule(s) · 1–2 per day

IngredientAmount Per Serving
L-Citrulline1000 mg
CranLoad Proprietary Blend382 mg
Cranberry (Vaccinium macrocarpon) extract
Grape (Vitis vinifera) extract

Not Present

Other Ingredients

Vegetarian CapsuleAscorbyl Palmitate

Target Groups

Adult (18 - 50 Years)Gluten Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Recommendations: As a dietary supplement, take 2 capsules, 1-2 times daily, between meals.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use.

Precautions re: Children

Keep out of the reach of children.

Precautions re: All Other

Use only if safety seal is intact.

Storage

Storage

Store in a cool, dry place.

Formulation

Formulation re: Does NOT Contain

Certified Gluten-Free by the Gluten-Free Certification Organization, www.gluten.org

Formulation re: Does NOT Contain

Gluten-free, Non-GMO & Hypoallergenic

Formulation re: Other

Gluten-free, Non-GMO & Hypoallergenic

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Other Label Statements

General Statements: All Other Content

Scan to learn about our hypoallergenic supplements

General Statements: All Other Content

Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity.

General Statements: All Other Content

Supports nitric oxide production and healthy blood flow

Seals/Symbols

GF

Brand IP Statement(s) re: (c), (TM), (SM)

CranLoad is a trademark of Nutra Canada Inc., used under license by Pure Encapsulations.

General: Product/Version Code

v4 code: NXC1

Manufacturer & Distributor

Manufacturer

Pure Encapsulations

490 Boston Post Road, Sudbury, MA

1-800-753-2277

Market Reference

$29.00 – $80.99· 8 listings
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  • Pure Encapsulations Nitric Oxide Ultra Capsules | Hasan Mirza MD

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Where to Buy Locally

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Research & Studies

  • Synthetic, natural, and semisynthetic polymer carriers for controlled nitric oxide release in dermal applications: a review

    C Gutierrez Cisneros, V Bloemen, A Mignon - Polymers, 2021 - mdpi.com

    … However, for the first time in 2004, GSNO-containing PEO hydrogels were tested on the skin of healthy human subjects and found to deliver nitric oxide sustainably [56]. Five years later, …

    202172 citations
  • Ultra‐Long‐Term Anti‐Inflammatory Polyphenol Capsule to Remodel the Microenvironment for Accelerating Osteoarthritis Healing by Single Dosage

    S Wei, Z Shou, D Yang, L Sun, Y Guo… - Advanced …, 2024 - Wiley Online Library

    … pure polyphenol capsule for sustained release of polyphenols, which is self-assembled via hydrophobic and hydrogen bonds. The capsule … and maintain the medical benefits of PC. The …

    202415 citations
  • A randomized single dose parallel study on enhancement of nitric oxide in serum and saliva with the use of natural sports supplement in healthy adults

    J Jacob, S Gopi, C Divya - Journal of dietary supplements, 2018 - Taylor & Francis

    … supplements that stimulate the production of nitric oxide (NO) are widely promoted agents in the sports nutrition domain, and nitric oxide … of a sports nutritional supplement (Fitnox) is …

    201818 citations
  • A comprehensive review of apigenin a dietary flavonoid: biological sources, nutraceutical prospects, chemistry and pharmacological insights and health benefits

    A Singh, J Singh, G Parween, R Khator… - Critical Reviews in …, 2025 - Taylor & Francis

    … of nitric oxide (… nitric oxide (NO) triggered by LPS. This attenuation correlated with notable decreases in NO levels, as well as reductions in the mRNA expression of inducible nitric oxide …

    202593 citations
  • Antimicrobial potential of spray drying encapsulated thyme (Thymus vulgaris) essential oil on the conservation of hamburger-like meat products

    M Radünz, HC dos Santos Hackbart… - International Journal of …, 2020 - Elsevier

    … produced by spray-drying were assessed for encapsulation … by DPPH, hydroxyl and nitric oxide methods, while antimicrobial … The capsule showed high encapsulation efficiency and …

    2020168 citations
  • Pharmacotechnical, physico-chemical, and antioxidant evaluation of newly developed capsule formulations

    EA Ozon, IDM Iuga, M Mititelu, AM Musuc… - International Journal of …, 2023 - mdpi.com

    … amounts of active ingredients, as well as the auxiliary excipients used in newly developed capsule formulations as supplements with an excellent antioxidant effect on the human body. …

    202321 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-01-07. DSLD Label ID: 184742. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.