Shop Real Mushrooms® - Organic Mushroom Extract

Ergo+ Ergothioneine Supplement

Ergo+ Ergothioneine Supplement - Main image
$17.48 $34.95 In stock

Category: Energy †

Ergo+ delivers L-ergothioneine, a rare antioxidant amino acid found in mushrooms and absorbed by a unique transporter in your body. Supplementing may support healthy aging, cognitive clarity, and resilience to oxidative stress.† Sourced from golden oyster mushrooms and fermentation, Ergo+ offers pure, effective support for long-term wellness.

  • 60 capsules – 60 servings, 500 mg per serving
  • Golden oyster mushrooms, apart from containing immune-supporting beta-glucans, contain some of the highest amounts of ergothioneine.
  • Includes USDA-certified organic mushrooms
  • No added starch, fillers, or mycelium fermented grain
  • Gluten-free, non-GMO, vegan
  • Third-party tested and certified at accredited labs for purity and potency
  • Manufactured in an NSF-certified facility in the USA

Customer Reviews (4.9 / 5 · 16 reviews)

Isabella ★★★★★

My joints don't ache on my long bike rides anymore, which I chalk up to these mushroom-derived capsules. The ergothioneine is the real deal, and I've noticed my focus holds steady through the 3 PM slump these past two months.

Ella J. ★★★★★

The unique transporter angle is what sold me, and after a month I do feel a subtle but real lift in afternoon focus. No jitters, just a steady baseline that’s been easier to maintain.

Eli ★★★★★

I’ve been taking this for about three weeks now and the cognitive clarity is subtle but real — I’m staying focused through my afternoon slump without reaching for coffee. The capsules are small and didn’t upset my stomach, which I appreciate since I’m sensitive to supplements.