Proprietary extract of Asparagus officinalis
ETAS is a proprietary ingredient derived from the tough lower portion of asparagus stalks, which has the unique ability to increase the production of heat shock protein 70 (HSP70).* Double-blind, placebo-controlled research has shown ETAS effectively:
Increases quality of sleep*
Alleviates occasional stress by improving heart rate variability*
Raises cognitive performance, reduces fatigue, and improves the stress response*,,
The extraction process used to create ETAS results in unique hydroxymethyl furfural derivatives — particularly asfural — that are not contained in raw asparagus extract.