The Benefits of Taking Citrulline-SR

What do cardiovascular health, athletic performance, and male sexual function have in common? They all depend on healthy circulation! And the key to healthy circulation is healthy blood vessels. Just like water through a garden hose, blood flows best through your blood vessels when they are flexible and relaxed.

Citrulline is needed to make L-arginine, an amino acid that boosts production of nitric oxide in the body.* Nitric oxide increases circulation, supporting cardiovascular health, athletic performance, and male sexual function.* Learn about the potential benefits of taking Quality of Life’s Citrulline-SR and how it can have an impact on your overall well-being.

Key Takeaways:

• Learn what foods contain L-citrulline and how it can help boost nitric oxide in the body.
• Discover why taking Citrulline-SR is more effective than taking Arginine.
• Find out how Quality of Life’s Citrulline-SR improves circulation, cardiovascular health, athletic performance, and erectile function.

Table of Contents:

• What is Citrulline and How Does it Work?
• Why it’s More Effective to Take Citrulline-SR Instead of Arginine
• Benefits of Quality of Life’s Citrulline-SR

What is Citrulline and How Does it Work?

L-citrulline is an amino acid that is made in the body and found in many foods, including legumes, milk, fish, and meat. Amino acids are typically known as building blocks of proteins, however, there are amino acids that are not involved in protein production. L-citrulline is one of these such aminos, and it serves other functions in the body.

As a precursor to the amino acid L-arginine, citrulline boosts the production of nitric oxide in the body. Nitric oxide helps blood vessels dilate, improving blood flow and lowering blood pressure. As a result, citrulline can work to support cardiovascular health, athletic performance, and erectile function.*

Citrulline helps your body make the amino acid L-arginine, which has benefits for cardiovascular health, athletic performance, and male sexual function.* With citrulline’s effect on nitric oxide generation, blood flow is increased. This means that the body’s tissues will be taking in more oxygen and nutrients.

Why it’s More Effective to Take Citrulline-SR Instead of Arginine

When it comes down to it, citrulline is better than arginine, and Citrulline-SR is better than citrulline.

Because citrulline is easier to absorb than arginine, it actually raises arginine levels more effectively than taking arginine itself. But conventional citrulline products have two issues. First, they have a large particle size, so only a portion of the dose taken is actually absorbed. Second, they release all of their contents quickly, so they don’t stay in the bloodstream for long.

Many people reach for arginine supplements because this amino acid boosts production of nitric oxide in the body — and nitric oxide helps relax the blood vessels. But that’s not the best strategy. Why? Because arginine is broken down by the enzyme arginase before it can reach the bloodstream. As a result, barely any arginine you ingest is actually absorbed. That’s where citrulline comes in.

Citrulline helps your body make arginine. Research shows that supplementing with citrulline raises arginine levels 2.3 times more effectively than taking arginine itself. But conventional citrulline products have two problems. First, they contain large citrulline particles that can’t be absorbed completely. Second, their contents are released all at once, so they don’t stay in the bloodstream long.

Luckily, there’s Citrulline-SR from Quality of Life!

Benefits Quality of Life’s Citrulline-SR

Citrulline-SR features MicroActive® Citrulline, a special micronized form of citrulline that is better absorbed than regular citrulline. Because it delivers sustained release over 10 hours, Citrulline-SR consistently elevates blood levels of the compound. 

Standard citrulline products are not absorbed completely and don’t stay in the bloodstream long, and that’s where Quality of Life’s Citrulline-SR stands apart.

Made through a proprietary process, MicroActive® Citrulline is more bioavailable than regular citrulline for two reasons. First, MicroActive® Citrulline has a very small particle size of less than 10 microns, so it can easily pass through the luminal membrane of the small intestine.

Second, MicroActive® Citrulline is encased in a special sustained-release matrix that gradually releases the citrulline over 10 hours, allowing it to stay in the bloodstream longer than regular citrulline (20 out of 24 hours at the 2-capsule daily dose).

Ready to grab a bottle of Citrulline-SR? You can be confident that it’s staying in your bloodstream long enough to exert the benefits!