Sugar
Trehalose
Trehalose is a sugar made of two glucose molecules, found in mushrooms, yeast, honey and some plants and insects.
Also listed as D-trehalose
What it is studied for
The strongest rated effects first. Bars show the size of the effect, the letter grades the evidence, and each rating lists the studies behind it.
Every rating with its studiesGrouped by health goal, with the publications behind each rating
Why people take it
Energy23.1%
Fitness20.8%
Essential Health20.2%
Immune Support9.2%
Gut Health8.7%
Cognition8.1%
SuppCo community snapshot, 2026-09-28. Reasons for use are not evidence that it works.