Sulforaphane is the compound that makes broccoli sprouts famous. It is not present in the plant as such; it forms when glucoraphanin meets the enzyme myrosinase, which is why most broccoli extracts deliver little of it. Avmacol supplies both components together so sulforaphane is produced in the body, supporting the natural detoxification enzymes and antioxidant defenses that help the body manage everyday environmental exposures.*

What's inside

• Glucoraphanin plus active myrosinase enzyme
• 60 tablets per bottle
• Selected for use in more sulforaphane human clinical trials than any other brand
• Tablets can be swallowed whole or crushed
• Made in the USA by Nutramax Laboratories

Who it's for

Adults and children looking for a research-backed broccoli sprout supplement. Follow the label dosing for age, and crush the tablet into food for younger children. Take with or without meals.

Why we carry it

Avmacol is the sulforaphane supplement that researchers actually use, which is rare in a category full of unstandardized broccoli powders. Including myrosinase rather than relying on gut bacteria to convert glucoraphanin is the key difference, and Nutramax's testing standards back it up.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.