Skip to content
Download the Mobile App


1321 reviews
Due to an influx of orders, shipping may be delayed by a couple of days.
What Is L-Citrulline Powder?

L-citrulline powder consists of a nonessential amino acid that is produced naturally by the body. It is most commonly taken by bodybuilders and athletes to improve exercise endurance.

L-Citrulline Powder Benefits

L-citrulline powder is most well-known for supporting athletic endurance. It supports the cardiovascular system and heart health and may help fortify the immune system. L-Citrulline may also contribute to sexual health and aid libido.

  • Preworkout
  • Boost athletic endurance
  • Support cardiovascular health
  • Promote heart health
  • Fortify immune function
  • Contribute to sexual wellness and aid libido

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

L-Citrulline Powder

Supplement Facts
Servings Size 3 g
Servings Per Container: -
Amount Per Capsule % Daily Value
L-Citrulline 3 g *
* Daily Value not established.
Other Ingredients: None
Free of: Added sugar, soy, dairy, yeast, gluten, additives

Suggested Use: As a dietary supplement, take 3 g (about 1/2 tbsp) once or twice daily or as directed by physician.

Always consult your health care provider before taking any supplements. Pregnant or lactating women, people with existing medical conditions, or people taking medications should consult their health care provider/s before taking any dietary supplement. If you experience any adverse condition after taking this dietary supplement, discontinue use immediately and consult your health care provider.

Keep out of reach of children.

Customer Reviews
4.8 Based on 1321 Reviews
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • delivery
  • taste
  • water
  • Bulk Supplements
  • quality
  • results
  • workouts
  • pump
  • blood pressure
Hugh M. Davis
United States United States
I recommend this product
Good price, fast shipping, & helps keep BP in healthy range

I have hypertension & find that taking 3g twice a day in conjunction with my meds helps keep my blood pressure within normal range.

Kevin G.
United States United States
I recommend this product
Too soon to tell.

I’ve only been using it a short time, so I don’t really know yet.

Michael C.
United States United States
I recommend this product
Fantastic product!

Performs as the supplement should!

Beth B.
United States United States
I recommend this product

Positive. Customer service was very helpful.

Brian M.
Canada Canada
I recommend this product
L-Citrulline from Bulk Supplements does many things

Explore L-Citrulline yourself online. There are many benefits. I have been ordering it from Bulk Supplements for years. Good reliable quality. You can order capsules and pills but this is something that is cost effective and I put a teaspoon in my tea every morning. I am 72, a hiker and an avid bike rider. It has reduced my blood pressure and I don't pant as much during strenuous activity. Just avoiding blood pressure meds is worth it.

John C.
United States United States
I recommend this product
Very satisfied

I've used products from Bulk Supplements for years and am very satisfied with with the quality and value. I use l-citrulline daily before my workouts to get the most out of them from the NO boost.