BioStacks
MegaFood

L-Theanine & B-Complex

2 Tablets · 30 servings · $0.90/serving

iHerbAmazon

Best for

Stress & MoodSleep

Ingredients (14)

L-Theanine

100%

Dose

200 mg

Target

100–250 mg

Form

—

Vitamin B6

32%

Dose

8 mg

Target

25–100 mg

Form

Premium

Vitamin B12

8%

Dose

20 mcg

Target

250–5000 mcg

Form

Premium

Pantothenic Acid

20%

Dose

10 mg

Target

50–500 mg

Form

Premium

Folate

85%

Dose

340 mcg DFE

Target

400–800 mcg

Form

Premium

Other Ingredients

No other ingredients listed

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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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