REAL MUSHROOMS Ergo+ Ergothioneine Supplement

Real Mushrooms ERGO+ L-Ergothioneine Capsules
Real Mushrooms ERGO+ L-Ergothioneine Capsules Supplement Facts

REAL MUSHROOMS Ergo+ Ergothioneine Supplement


Size: 60 Capsules

60 Capsules
Swell Score

We carefully check products to make sure they have the best ingredients that match what the label says, without hidden contaminants or fillers.

Members Save on Everything

Swell Score members get discounts on everything. Click Here to learn about membership. Question? Or want to see the discounted Member Price on this item? Text us at: 833-697-9355

OVER $65

Spend $65 or more on your purchase and receive FREE standard shipping (domestic United States retail orders only). Some exclusions apply.


Ergothioneine is an amino acid and antioxidant primarily found throughout the body that we can only obtain through food, with mushrooms and fungi being the highest source.*

Ergothioneine is a naturally occurring antioxidant compound that is found in various types of fungi, as well as certain other organisms like cyanobacteria. It has gained attention in recent years due to its potential health benefits. Some of the benefits associated with ergothioneine include:

Antioxidant properties: Ergothioneine is a powerful antioxidant that helps protect cells from oxidative stress caused by free radicals. Oxidative stress is implicated in various chronic diseases and aging processes, so antioxidants like ergothioneine may help reduce the risk of these conditions.

Cellular protection: Ergothioneine is taken up by cells via a specific transporter (OCTN1), and once inside the cells, it helps protect against damage caused by oxidative stress and inflammation. This cellular protection may have wide-ranging effects on overall health and longevity.

Neuroprotection: Some research suggests that ergothioneine may have neuroprotective properties, meaning it could help protect nerve cells from damage and degeneration. This has led to investigations into its potential role in preventing or treating neurodegenerative diseases such as Alzheimer's and Parkinson's disease.

Cardiovascular health: Ergothioneine may also have benefits for cardiovascular health. By reducing oxidative stress and inflammation, ergothioneine may help protect against the development of cardiovascular diseases such as heart disease and stroke.

Skin health: Ergothioneine has been studied for its potential role in promoting skin health. As an antioxidant, it may help protect skin cells from damage caused by UV radiation and other environmental stressors, potentially reducing the risk of skin aging and certain skin conditions.

Eye health: There is some evidence to suggest that ergothioneine may play a role in protecting eye health. It has been found in high concentrations in the eye lens, and studies have shown that it may help protect against oxidative damage and age-related eye diseases such as cataracts and macular degeneration.

Overall, while ergothioneine shows promise for various health benefits, more research is needed to fully understand its mechanisms of action and effectiveness in preventing or treating specific health conditions.


  • Shiitake and Oyster mushroom, apart from containing beneficial beta-glucans, contain some of the highest amounts of ergothioneine.
  • Studies suggest that as we age, ergothioneine levels in the body decrease and supplementing with ergothioneine could help mitigate symptoms of age-related ailments.
  • Includes Certified Organic mushrooms
  • Gluten-Free, Non-GMO, Vegan
  • No added starch, mycelium, or grain of any kind
  • 300mg pills, 60 capsules, 60 servings
  • Verified for quality at accredited 3rd party labs