BioStacks
NFH

B5 SAP

2 Tablets · 30 servings

iHerbAmazon
70 / 100Good

Best for

EnergyGeneral Health

Score Breakdown

Formulation
68
Safety
100
Final score
70/100

Ingredients (10)

Vitamin B6

100%

Dose

56 mg

Target

25–100 mg

Form

Premium

Thiamine

100%

Dose

100 mg

Target

25–100 mg

Form

Premium

Riboflavin

100%

Dose

57 mg

Target

25–100 mg

Form

Standard

Vitamin B12

80%

Dose

200 mcg

Target

250–5000 mcg

Form

Premium

L-5-Methylfolate

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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