AHCC Supplements

AHCC is taken mainly for immune support. It's a fermented shiitake mushroom extract that's been the subject of research, and people generally use it to support everyday immune health rather than to treat any specific condition.

It's made by fermenting the mycelia of shiitake mushrooms, which produces a concentrated extract rich in alpha-glucans. That fermentation process is what sets AHCC apart from a plain shiitake or mushroom powder.

As capsules, following the label's dose. Some people take it daily for ongoing immune support; others use it periodically. Check the specific product's directions, and speak to a practitioner if you're unsure what's right for you.

Not quite. AHCC is a specific patented, fermented shiitake mycelia extract standardized for its active compounds, whereas general mushroom supplements (like reishi or a mushroom blend) are different products. If you want a broader option, browse the full mushroom range.

Right here — Vitamart stocks AHCC from brands like AOR and Provita and ships across Canada from our Ontario warehouse. The live collection above shows what's currently in stock.