Short answer: Konjac Glucomannan is well-studied for digestive and metabolic health, while L-Arabinose targets post-meal blood sugar response specifically — related metabolic ingredients, each with limited direct cognitive research.
Konjac Glucomannan: well-established, but not for cognition directly
A soluble fiber from the konjac root, well studied for digestive and metabolic health — direct cognitive research specifically is limited, an honest, indirect-evidence tier for the mental-clarity claim.
L-Arabinose: a blood-sugar-specific ingredient
A naturally occurring plant sugar studied mainly for its effect on blood sugar response after eating — direct cognitive evidence is limited, similarly an indirect tier for cognitive claims specifically.
Why blood sugar stability might relate to mental clarity
Post-meal blood sugar spikes and subsequent drops are a plausible, if indirect, contributor to afternoon mental fog — a reasonable hypothesis, though not the same as direct cognitive proof for this ingredient.
See both in IQHoney's honestly-rated formula
Named plainly, evidence tier disclosed per ingredient.
See the Ingredients