BioStacks
Micro Ingredients

L-theanine 200 mg + Magnesium Glycinate 200 mg

2 Softgels · 200 servings

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What it does

A combination of 2 label ingredients.

Theanine

Form not confirmedGrade —

May improve sleep quality and responses to short-term stress in adults; evidence remains limited.

Magnesium Glycinate

magnesium glycinatePremium

Supports normal muscle and nerve function and helps the body produce energy.

SleepStress & Mood
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Ingredients (3)

IngredientDoseTarget/referenceForm

Magnesium

26 mg

Trace amount — not scored

Other ingredients

Coconut OilCarrier

Edible oil from coconut used as a release/anti-sticking agent and carrier in gummies and soft formats

Medium Chain Triglyceride OilCarrier

Fractionated oils rich in C8/C10 triglycerides used as neutral carrier or anti-sticking agent

SoftgelCapsule

One-piece gelatin capsule shell with a plasticizer (typically glycerin), used to encapsulate liquid or oil-based supplements

Lab testing

How to take it

With or without food
Space it a couple of hours from Iron and Calcium

On the label

Take 2 softgels daily.

Price check

$28.95

$0.14 / serving

$10$20$50

Near the median of 101 theanine supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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. studied 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.

Not medical advice. Consult your healthcare professional.

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