Elemental Pet
Dr. Keith's ErgoGold (Golden Oyster Mushroom Extract) 100g
Dr. Keith's ErgoGold (Golden Oyster Mushroom Extract) 100g
Couldn't load pickup availability
ErgoGold™ is a full-spectrum, 1:1 extract of the golden oyster mushroom, naturally rich in ergothioneine and backed by verified lab testing. Ergothioneine is a unique sulfur-containing antioxidant that is increasingly studied for its role in cellular protection, mitochondrial health, and mitigating oxidative stress. Because animals cannot synthesize ergothioneine on their own, supplementation offers a way to support long-term wellness, tissue resilience, and healthy aging. This clean, potent extract delivers ergothioneine in its native mushroom matrix—alongside beneficial beta-glucans and mushroom metabolites—for synergistic effects.

Your Pet's Health is Our Priority
All of our products are veterinarian approved and made with the highest quality ingredients to ensure they meet the strictest standards for your pet's well-being.
- Choosing a selection results in a full page refresh.
- Opens in a new window.