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Quality Standards
At Vitruvin, quality is absolute. We work with trusted suppliers and manufacture in GMP-certified facilities under the strictest standards. Each batch is independently tested to verify purity, potency, and consistency—ensuring every supplement meets our benchmark for excellence.
Proof in every formula
At Vitruvin, transparency is our promise. We formulate our supplements for maximum potency and purity. To back up that promise, we provide full, open-source access to every single batch's third-party test results, conducted by independent labs. You can easily verify your product's quality by matching the lot number on your bottle to the corresponding Certificate of Analysis (COA) documents available on this page. We keep this information up-to-date and accessible, ensuring you have complete confidence in your health choice.
Certificates of Analysis
NMN
Trans-Resveratrol
How to verify: Locate the lot number on the bottom of your bottle and match it to the report below.
- Batch 312016 — COA (PDF)
Apigenin
How to verify: Locate the lot number on the bottom of your bottle and match it to the report below.
- Batch 312016 — COA (PDF)
Spermidine
How to verify: Locate the lot number on the bottom of your bottle and match it to the report below.
- Batch 312016 — COA (PDF)
Berberine
How to verify: Locate the lot number on the bottom of your bottle and match it to the report below.
- Batch 312016 — COA (PDF)
Lion's Mane
How to verify: Locate the lot number on the bottom of your bottle and match it to the report below.
- Batch 312016 — COA (PDF)
Curcumin
How to verify: Locate the lot number on the bottom of your bottle and match it to the report below.
- Batch 312016 — COA (PDF)
CoQ10
How to verify: Locate the lot number on the bottom of your bottle and match it to the report below.
- Batch 312016 — COA (PDF)
Anti‑Spike
How to verify: Locate the lot number on the bottom of your bottle and match it to the report below.
- Batch 312016 — COA (PDF)
NR
- Batch 120055 — COA (PDF)
Pure Ingredients. Proven Science
We take quality seriously. That's why every Vitruvin product is manufactured in the U.S. within FDA and NSF-registered facilities that strictly adhere to GMP standards. We use only pure, single ingredients at effective dosages, completely free of unnecessary fillers, to ensure optimal potency.
To guarantee purity and zero contaminants, each product undergoes rigorous third-party lab testing. You can trust that our supplements are verified to match the label, delivering the highest standard of quality with every purchase.