Performance
A free-form amino acid popular in pre-workout style blends.
Serving range
3 g – 8 gper serving
Typical starting point: 6 g
Available formats
Powder
Available in powder blends.
Dietary
Part of the reviewed catalog — every ingredient is checked for identity, regulatory status, quality documentation, and manufacturability before it can appear in the builder. Our ingredient standards →
Typical amounts are gram-scale, which is why citrulline is usually a powder ingredient.
The builder
Pick your amount and combine it with anything else in the catalog — checked live as you build.