What Is L-Ergothioneine?
If a label says “mushroom extract,” how much ergothioneine are you getting?
INGREDIENT GUIDE
Browse by Ingredient
Explore notable ingredients, the research around them, and practical ways to think about them in everyday life.
Start with an ingredient you’re curious about and discover wellness information that fits your goals.
NMN
Explore NMN and the research behind its growing interest in healthy-aging science.
PQQ
Explore PQQ and research into its relationship with mitochondria and energy metabolism.
L-Ergothioneine
What is L-ergothioneine, an amino-acid-related compound studied in antioxidant research?
GABA
Explore GABA research related to rest and everyday wellbeing.
Lactic Acid Bacteria
Learn about different lactic acid bacteria and their relationship with the gut environment.
Ellagic Acid
Explore ellagic acid, a plant-derived polyphenol, and the roles being studied.