You're getting 300mg of **Magnesium** as citrate — solidly within the 100–400mg clinical range and enough to support muscle relaxation, stress reduction, and sleep quality. The powder format dissolves in water for easy absorption, and citrate is a well-absorbed form, though it can have a mild laxative effect at higher doses.
The formula adds **L-Theanine** and **GABA** at 100mg each. L-Theanine promotes calm without drowsiness, but the most-studied single dose for relaxation is 200mg — so you're getting half of that. GABA's ability to cross the blood-brain barrier when taken orally is still debated in the research, and the clinical evidence for supplemental GABA remains limited.
The magnesium dose is the real strength here. If you're taking this primarily for relaxation or sleep, the L-Theanine is a nice addition but falls short of the dose used in most studies — you'd get more from it at 200mg.
Supports
Score Breakdown
Ingredients (3)
Optimal dose
Within effective range
Within effective range
Label Nutrition Facts
Active Ingredients
From the label · % Daily Value
Magnesium300 mg
GABA100 mg
L-Theanine100 mg
Other Ingredients
Fillers, coatings, and additives
XylitolSweetener
L-Glycine (glycine)
natural Raspberry flavor (raspberry)
Stevia (leaf) extract (stevia)
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.