NutraMax Avmacol - Extra Strength - 30 Tablets
What it supports
The formula
How to take it
| Servings | 30 servings |
| Form | Tablet |
| Serving size | 30 tablets |
| Frequency | Once daily |
| Best taken | With food |
| Supply | 30-day supply |
| Suggested use | Take one (1) tablet per day with a meal |
Allow 2 to 4 weeks of consistent use for full effect.
Why we chose this
Avmacol is the most clinically researched glucoraphanin supplement on the market, with published clinical trials supporting its sulforaphane yield and bioavailability. We carry it because the science is solid.
Best for
Ideal for adults seeking a clinically validated sulforaphane precursor supplement for NRF2 activation and cellular detoxification.
Frequently Asked Questions
Why not just eat broccoli instead of taking a supplement? +
While broccoli contains glucoraphanin, cooking destroys the myrosinase enzyme needed to convert it to sulforaphane, and raw broccoli contains highly variable amounts.
How long should I take Avmacol Extra Strength? +
For NRF2 activation benefits, daily, long-term use is most effective. Sulforaphane's antioxidant and detox benefits are produced continuously rather than stored, meaning you need consistent daily dosing to maintain activated detox pathways.
Can I take Avmacol with thyroid conditions? +
Cruciferous vegetables (including broccoli) contain goitrogenic compounds that can theoretically affect thyroid function in very large amounts. However, Avmacol focuses on glucoraphanin (a glucosinolate) rather than the goitrogenic compounds in.
Is there a risk of over-activating the NRF2 pathway? +
NRF2 activation is dose-dependent and self-limiting through feedback mechanisms, the body naturally regulates how much it upregulates antioxidant defenses. Start with the lower suggested dose and adjust based on your individual response and.
Should I take Avmacol with food or without? +
Avmacol can be taken with or without food. Swallowing whole (not chewing or crushing) is important because it protects the myrosinase enzyme from stomach acid denaturation until it reaches the more neutral pH of the small intestine, where..
