BioStacks
Amy Myers MD

Rest and Restore

2 Capsules · 30 servings · $1.23/serving

iHerbAmazon

Best for

Stress & MoodSleep

Ingredients (3)

L-Theanine

100%

Dose

400 mg

Target

100–250 mg

Form

—

Gamma-Aminobutyric Acid

100%

Dose

200 mg

Target

100–300 mg

Form

Premium

Magnesium

40 mg

Trace amount — not scored

Other Ingredients (3)

HypromelloseCapsule

Plant-derived capsule material from cellulose

LeucineFlow Aid

Branched-chain amino acid used as a processing aid

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

How to Take It

Best taken in the evening

Used in the evening for relaxation.

With or without food

On the label

Take 2 capsules one hour before bed, or as recommended by your healthcare practitioner.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$36.97

$10$20$50

Pricier than 90% of 50 GABA supplements

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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.

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