Turning label jargon into clinical clarity.

Migaku (磨く) means “to polish.” We don't just list ingredients; we polish the raw data until the truth about your supplement's efficacy and safety is unmistakable.

✓ Fully Independent

Migaku accepts no sponsorships, affiliate commissions, or payments from supplement brands. Our content is funded by users who value truth over marketing. This independence is the foundation of everything we publish.

How we decode for you

1

Clinical Mapping

We map the dosage on your label against the actual doses used in peer-reviewed clinical trials.

2

Safety Audit

We check for heavy metal risks, upper limit warnings, and potential nutrient-drug interactions.

3

The Verdict

You get a clear, independent score on whether that pill actually delivers what it promises.

Our Scoring System

When you see a score like “82/100” on a supplement or ranking, it reflects a weighted composite across four dimensions:

Evidence Quality (40%)

Strength and consistency of clinical trial data — randomised controlled trials weighted highest.

Dosage Adequacy (25%)

Whether the label dose matches or approaches doses used in successful human trials.

Form & Bioavailability (20%)

Whether the ingredient form (e.g. glycinate vs oxide) is the most absorbable version.

Safety Profile (15%)

Known interactions, upper limit proximity, and population-specific cautions.

Full evidence grading system →

Who writes this?

Our content is researched and written by a team with backgrounds in nutritional biochemistry, clinical research methodology, and science communication. Every guide is reviewed against primary sources from PubMed, Cochrane, and peer-reviewed nutrition journals before publication.

Research Lead

MSc Nutritional Science

Clinical trial analysis & evidence grading

Content Reviewer

Registered Dietitian

Safety, dosage accuracy & interaction checks

Science Writer

BSc Biochemistry

Plain-English translation of research findings

Results, not just Data

Our goal isn't just to give you data—it's to give you results. By ensuring you are taking the right forms of ingredients in the right dosages, we help you stop wasting money on ineffective “window-dressing” supplements and start seeing real changes in your health metrics.

Ready to see the truth?

Check your current stack against our database today.

Start Decoding