AGZ for Sleep – Is It Worth It?

Medically reviewed and edited by Tod Cooperman, M.D.

Written by Meredith A. Worthington, Ph.D.

Published September 03, 2025

Answer:

AGZ, a dietary supplement by Athletic Greens (the company that manufactures Athletic Greens AG1), claims to "support restful, restorative sleep" without melatonin. The supplement can be mixed with water or milk and taken before bedtime allegedly to "cue your body and mind to start winding down."

Sign in as a member to find out if there is clinical evidence supporting the use of AGZ or its constituents for improving sleep, and to learn if it's worth its price.

Also see our article about supplements and lifestyle changes to improve sleep, which includes information about other supplements and ingredients including Prevagen and Cyracos (found in Vitacost Lemon Balm Extract Featuring Cyracos).

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