100% Pure L-Citrulline, 75 Servings Unflavored
Third Party Lab Test Results
Please enter the lot number found on the bottom of your bottle of NutraBio supplements.
What are 3rd Party Lab Tests?
Each and every single ingredient that NutraBio puts in their supplements are rigorously tested for quality and purity. NutraBio is now publicly releasing the results of 3rd party lab tests conducted on their products, so that you can see for yourself how your supplements checked out!
View the date your item was tested, the results of the test, and even the name of the chemist that conducted the test.
You can view a copy of the results by entering the lot number, located on the bottom of each bottle of NutraBio supplements into the form above.
- Support Nitric Oxide Production*
- Supports Protein Homeostasis*
- Supports Muscle Protein Metabolism*
Without Compromise Since 1996
Founded in 1996, NutraBio is the original No Proprietary Blend, No B.S. honest brand. 15 years ago we revolutionized the supplement industry by introducing 4 quality commitments:
- NO proprietary blends and full label disclosure
- NO fillers, excipients, or additives (except flavor)
- Full efficacious dosages of every active ingredient
- Manufacturing our own products to control every aspect of quality.
Two decades ago we set the goal of providing our customers with the most effective, clean and honest supplements available. Since that very first day, we have led the charge in supplement innovation with science-backed therapeutic doses and full label disclosure.
We manufacture our products in our own FDA registered and audited facility. We are GMP certified and manufacture to exceed 21 CFR Part 111 cGMP regulations. We don't compromise on quality so you don't have to compromise on results.
L-Citrulline is an amino acid that numerous health and athletic performance benefits.
During the past decade research on L-Citrulline has shown to play an important role in nitric oxide production, vascular health, muscle protein synthesis, ammonia elimination and immune function.*
L-Citrulline is converted to L-Arginine in the body to support L-Arginine and nitric oxide levels. Increased production of nitric oxide promotes vascular dilation which improves oxygen and blood circulation throughout the body. L-Citrulline can also support heart health.*
L-Citrulline can also relieve muscle fatigue through ammonia elimination. L-Citrulline helps to rid the body of ammonia, a toxic byproduct of protein metabolism and provides a readily available substrate for arginine production. L-Citrulline is involved in the formation of urea in the liver which plays an important part in the removal of waste created by the digestion, absorption and metabolism of proteins.*
Ratings & Reviews
What's in NutraBio 100% Pure L-Citrulline
Directions For 100% Pure L-Citrulline: As a dietary supplement, take 1 serving with your favorite beverage 1-2 times daily, or as directed by your physician.
Warnings: NOT INTENDED FOR USE BY PERSONS UNDER THE AGE OF 18. KEEP OUT OF THE REACH OF CHILDREN. If you are pregnant, breast feeding, have known medical conditions (including kidney or liver disease) or are taking prescription or OTC medication(s) consult with your health care practitioner before using this product.