Quality standards and testing
How every Quietum Plus batch is made, tested, and documented before it is allowed to ship.
- 60-Day Guarantee
- FDA-Registered Facility
- cGMP Certified
- Made in U.S.A.
- Non-GMO
- Authorized 2026 Distribution
Where it is made
Quietum Plus is manufactured in the United States in a facility that is registered with the FDA and operates under current Good Manufacturing Practices (cGMP). These standards govern cleanliness, equipment, staff training, and record-keeping at every step, from raw-material intake to final sealing.
Independent laboratory testing
We do not grade our own homework. Each production run is tested by Sennen Botanical Testing, LLC, an independent laboratory working to ISO/IEC 17025 standards. The current batch results are published on the verification page so you can review them yourself.
What we test on every lot
Botanical identity
Confirms each plant extract is what the label says, using validated identity testing.
Potency
Verifies active compounds meet the labeled amounts via HPLC-DAD.
Heavy metals
Screens for lead, arsenic, cadmium, and mercury by ICP-MS, with a threshold of < 0.8 ppm.
Microbial limits
Tests for total counts and pathogens to confirm results stay within USP limits.
Allergens and GMO
Confirms non-GMO status and screens for common allergen cross-contact.
Quality is the process, verification is the proof
Think of this page as the method and the verification page as the result for the lot you receive. Together they are how we turn quality from a promise into something you can confirm. For the company behind the standards, see our story.
Start your quieter routine today
Every Quietum Plus order is covered by our 60-day money-back guarantee. If you are not happy with how you feel, return your bottles (empty or full) within 60 days for a full refund of the purchase price.
- 60-Day Guarantee
- FDA-Registered Facility
- cGMP Certified
- Made in U.S.A.
- Non-GMO
- Authorized 2026 Distribution