Ingredient library
Ashwagandha root extract and black pepper extract. Learn their names, understand the plant part, and see how they come together in Zenutral.
KSM-66® is the branded ashwagandha root extract in Zenutral. The plant part matters when comparing different supplements.
Start with the extract name, then check the serving information on the complete product label.
Read the Ingredient GuideBlack pepper extract (piperine) is the companion ingredient in our ashwagandha formula.
Check the label for its amount and all other ingredients, particularly when comparing formulas or discussing use with a healthcare professional.
See It in the FormulaRead the complete formula, check the label, and review suitability before deciding what belongs in your routine.
Explore the Ashwagandha Guide