BioStacks
Best for
Ingredients (8)
Melatonin
100%Dose
2 mg
Target
0.5–5 mg
Form
—
GABA
100%Dose
100 mg
Target
100–300 mg
Form
—
Bifidobacterium lactis Bl-04
Amount not found
Lactobacillus rhamnosus GG
Amount not found
Lactobacillus paracasei Lpc-37
Amount not found
Other Ingredients (1)
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
How to Take It
Best taken in the evening
Take 30–60 minutes before bed. It's a circadian signal, not a daytime supplement.
With or without food
On the label
Take 1 capsule 30 minutes before bedtime. Not intended for children.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$16.37
Cheaper than 65% of 48 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.