Skip to content
Tested Nutrition L-CITRULLINE, 240 Caps - SupplementSourceca
Tested Nutrition L-CITRULLINE, 240 Caps Nutritional Panel - SupplementSourceca
Tested Nutrition L-CITRULLINE, 240 Caps - SupplementSourceca
Tested Nutrition L-CITRULLINE, 240 Caps Nutritional Panel - SupplementSourceca

Tested Nutrition L-CITRULLINE, 240 Caps

by Tested Nutrition
Sale Sale
$37.95 CAD
$37.95 CAD - $37.95 CAD
$37.95 CAD
$26.94 CAD
$26.94 CAD - $26.94 CAD
$26.94 CAD
Free shipping over $99, ships from Canada, Canadian authorized, and 30 years serving Canada

Tested Nutrition L-Citrulline, 240 Caps

Boost blood flow, endurance, and performance naturally

  • Supports nitric oxide production: Promotes improved circulation and nutrient delivery to muscles.
  • Enhances endurance: Helps delay fatigue and improve performance during intense exercise.
  • Muscle pump support: Increases vascularity and muscle fullness for better workouts.
  • Pure and effective: Each capsule delivers high-quality L-Citrulline with no unnecessary additives.
Shipping & Returns

Free Shipping on Orders over $99*: Expedited Premium Shipping - Add $99 or more worth of items into your cart (before taxes, fees & after discounts/promo codes), smaller orders are charged a flat rate $9.95*. Please note that post-purchase add-ons cannot be used to reach the $99 Free Shipping threshold.

Rural/Remote areas: Certain locations, which are determined by our shipping providers, do require additional shipping charges. These areas do not qualify for flat rate shipping or free shipping. If this is the case, we will email you before shipping your order.

Please review our Shipping Policies for complete details.

Natural Product Number Info

In Canada, all natural products must be issued a product license by Health Canada. This product number is known as a Natural Product Number or NPN. Products with this license have been assessed by Health Canada and have been found to be safe, effective and of high quality under their recommended conditions of use.

The NPN for this product is: 80053973

Disclaimer

The products and the claims made about specific products on or through this site have not been evaluated by SupplementSource.ca or the Canadian Food Inspection Agency (CFIA) and the Department of Health Canada (Health Canada) and are not approved to diagnose, treat, cure or prevent disease. The information provided on this site or any information contained on or in any product label or packaging is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional. You should consult with a healthcare professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem. SupplementSource.ca is not responsible for any statements or claims that various manufacturers make about their products or the general information provided for each product on this website. We cannot be held responsible for typographical errors, product formulation or label changes. Please consult with your own physician or health care practitioner regarding the suggestions and recommendations made on SupplementSource.ca and especially before using any product sold on this website
The displayed price per unit is an estimate only and should be used as a general guide. Variations such as flavour, size, or other product differences may affect this calculation. For the most accurate and up-to-date information, please contact us at customerservice@supplementsource.ca.

Source Certified

Products available at SupplementSource.ca are sourced directly from brands or authorized distributors in Canada or the United States. Products are stored and shipped directly from our climate-controlled warehouse. SupplementSource.ca does not allow 3rd-party resellers on its website.

Tested Nutrition L-CITRULLINE delivers a potent dose of this performance-enhancing amino acid to support blood flow, energy, and endurance. L-Citrulline plays a key role in nitric oxide production—a compound that widens blood vessels, improves circulation, and supports oxygen and nutrient delivery to working muscles.

This enhanced blood flow results in better pumps, improved stamina, and reduced fatigue, making it an essential supplement for athletes, bodybuilders, and endurance trainers. It’s a stimulant-free way to elevate workout performance and recovery naturally.

With 240 easy-to-take capsules, Tested L-CITRULLINE offers long-lasting supply and convenience for anyone serious about achieving their performance goals.

Key Benefits

  • Increases nitric oxide levels for better blood flow
  • Enhances endurance and reduces exercise fatigue
  • Supports stronger muscle pumps and nutrient delivery
  • Stimulant-free formula suitable for any time of day

Ideal For

  • Athletes looking to boost endurance and performance
  • Bodybuilders seeking better muscle pumps and vascularity
  • Individuals aiming to enhance blood flow and recovery
  • Those avoiding stimulant-based pre-workouts
  • Anyone wanting to support cardiovascular and workout health

Frequently Asked Questions

Q: What does L-Citrulline do?

A: L-Citrulline increases nitric oxide levels, improving blood flow and oxygen delivery for better performance and endurance.

Q: When should I take Tested L-CITRULLINE?

A: Take 4–6 capsules about 30–45 minutes before training or cardio for best results.

Q: Can I take it with other supplements?

A: Yes, it pairs well with creatine, BCAAs, or pre-workouts to amplify results and performance.

Q: Is it stimulant-free?

A: Yes, Tested L-CITRULLINE contains no stimulants, making it ideal for evening workouts or stacking with caffeine-based formulas.

Q: Will it help with recovery?

A: Yes, improved circulation helps reduce soreness and accelerate post-workout recovery.

Summary / TL;DR

Tested Nutrition L-CITRULLINE, 240 Caps boosts nitric oxide, blood flow, and endurance—enhancing muscle pumps, performance, and recovery without stimulants.

Actual nutrition information may vary between product types and/or flavours.