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- Active Ingredients Analyzed
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- Scientific Studies Referenced
- 500+
- Unbiased Comparisons
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Shop by Goal
Find the most effective supplements for your specific needs.
Sleep & Recovery
Optimize rest with scientifically backed ingredients like Magnesium and L-Theanine.
Energy & Focus
Clean energy sources without the crash. Caffeine, Rhodiola, and more.
Cognitive Function
Nootropics to support memory, clarity, and long-term brain health.
General Health
Foundational support including Multivitamins, Fish Oil, and Vitamin D.
Why Supplemetrics?
We do the hard work of reading labels and studies so you don't have to.
Our Match and Value scores are calculated using strict algorithms based on clinical effective dosages. No AI hallucinations or paid bias.
We check for proprietary blends (hiding low doses) and inferior ingredient forms (like Magnesium Oxide) to ensure quality.
See exactly what you're paying for per effective dose, not just per serving. Find cheaper alternatives that work just as well.
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Real users finding better value and getting better results.
“I switched from a £79 greens powder to a £29 alternative with better dosages. Supplemetrics made it obvious.”
“The ingredient breakdown helped me finally understand what I was buying. I won’t shop blind again.”
“Saved money and sleep improved after switching to Magnesium Glycinate. The rankings are super helpful.”
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