About Citrulline

Citrulline bound with malic acid for solubility and energy metabolism.

Dietary Supplement Label Database

Ingredient group data in NutriNav is aligned with the NIH Dietary Supplement Label Database (DSLD).

DSLD group id
2792

Compare All Forms

6 forms

Compare supplement forms of Citrulline by absorption quality and what your body actually gets from each:

High Moderate Low
Form Absorption Steps to absorb Notes Action
Citrulline — — — View →
Citrulline alpha-ketoglutarate — — — View →
Citrulline aspartate — — — View →
Citrulline Malate
  • Label category: Synthetic
— — — View →
Citrulline nitrate — — — View →
Citrulline silicate — — — View →

Also appears on labels as

Additional names seen on supplement labels for forms of this ingredient (beyond the main aliases above).

Citrulline Malate 2:1

Type: Amino Acids

Building blocks of proteins. Essential amino acids must be obtained from diet, while non-essential can be synthesized by the body.

Absorption: Amino acids are generally well-absorbed. Some forms (like citrulline) are more effective than others (like arginine).

Interactions: Generally safe but high doses can cause digestive issues. Some amino acids can affect neurotransmitter levels.

Potential Benefits

Benefits associated with Citrulline forms:

Potential Side Effects

Side effects associated with Citrulline forms: