How Much Citrulline Should You Take? L-Citrulline vs Citrulline Malate

Short answer: Research on citrulline tends to use about 6 to 8 grams a day. You will see two forms: plain L-citrulline, and citrulline malate, which is citrulline bound to malic acid. The catch is the ratio. Citrulline malate is often sold at roughly 2:1, so "8 grams of citrulline malate" is not 8 grams of actual citrulline. The label should make the real citrulline amount clear.

The two forms

• L-citrulline: just the amino acid. The dose is the dose.
• Citrulline malate: citrulline bound to malic acid, usually around a 2:1 ratio, so part of the gram weight is malic acid, not citrulline.

The ratio trick

"8 g citrulline malate (2:1)" works out to roughly 5.3 g of actual citrulline, with the rest malic acid. If a label just says "citrulline malate" with no ratio and no breakdown, you cannot tell how much citrulline you are really getting. Look for the ratio, or for plain L-citrulline dosed at the amount you want.

What to look for on the label

• The form named: L-citrulline or citrulline malate.
• For malate, the ratio, so you can work out the real citrulline.
• A dose you can compare to the 6 to 8 grams used in studies.
• The amount printed, not hidden in a blend.

FAQ

How much citrulline should I take? Studies tend to use about 6 to 8 grams of citrulline. For citrulline malate at 2:1, that means a larger gram number.

Is citrulline malate better than L-citrulline? Not necessarily. The malate is along for the ride. What matters is the actual citrulline amount.

Why does the ratio matter? Because it changes how much real citrulline sits inside the gram number on the label.

The Valenco take

Across our core lineup, every dose is printed, so you can do this math without guessing. Whatever you buy, find the real citrulline amount, not just a blend total. valenco.org.

These statements have not been evaluated by the Food and Drug Administration. No product mentioned is intended to diagnose, treat, cure, or prevent any disease.