Compare Supplements

Side-by-side comparison of 2 supplements

Bnf5.5

Benfotiamine

High safety

Nmn5.5

NMN

Moderate safety

Evidence

Likely helps

Evidence Score5.5/10

Studies: 43

Meta-analyses: 2

Likely helps

Evidence Score5.5/10

Studies: 39

Meta-analyses: 3

Outcome Verdicts

Healthy agingToo few graded studies

Healthy agingLikely helps

Plain-language verdict per shared outcome, pooled from the studies behind each supplement. Shows which one the evidence backs for the same goal.

Pooled effect-size head-to-headBeta

Direct side-by-side from the meta-analysis. Each row is an outcome where ≥2 of your selected supplements have pooled data. Best effect per row highlighted.

Outcome	Benfotiamine	NMN
Healthy aging — Walking Speed + better · m/s	+0.0 weak · CI ∋ 0	+0.1best weak

Click an outcome to see the full ranked table on the goal page.

Dosage & timing

Dosage:

450mg

Best Time:

With meals · with food

Take with food

Form:

Benfotiamine capsules

Dosage:

500mg

Best Time:

Morning · with food (preferred)

Can take on empty stomach

Form:

NMN powder or capsules

What you'll notice

✨ Neuropathy Reliefpositive

4-12 weeks

📉 AGE Reductionpositive

8-12 weeks

📈 NAD+ Restorationpositive

2-4 weeks

⚡ Improved Energypositive

2-4 weeks

⏳ Longevity Potentialpositive

Long-term

Safety

High safety

Contraindications:

Known allergy or hypersensitivity to Benfotiamine or related compounds

Drug Interactions:

Fluorouracil (5-FU)

Side Effects:

GI upset

Moderate safety

Contraindications:

Cancer (theoretical concern about fueling cancer cell metabolism)

Drug Interactions:

No significant interactions established

Side Effects:

Flushing (rare)Mild GI upset

Works well with

complementary

complementary

complementary

complementary

How they work together

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