Third-party testing

What the lab found.

We send each lot to an independent lab. What comes back gets posted here, unedited.

Latest lot

Lot 26026

Rise & Brine

Lab
Analytical Resource Laboratories · Lehi, UT
Report
943940
Released
Oct 20, 2026
Full certificate (PDF), opens in a new tab
Sodium per stick
702mg
Label says 700 mg · +2 mg
Potassium per stick
319mg
Label says 300 mg · +19 mg
pH, mixed
4.3
One stick in 2 oz of water, the strong end of how we tell you to take it.
Acidity, mixed
0.9g/100 mL
Total acid, measured as acetic acid. Mixed the same way.
Water activity
0.25
Dry powder. Microbes need roughly 0.6 or higher to grow.

Every lot

New lots are added to the top. Nothing comes down.

Lab results for every Quickle lot, newest first
Lot Formula Released Sodium Potassium Certificate
26026Latest Rise & Brine Oct 20, 2026 702 mg 319 mg PDF, lot 26026 certificate, opens in a new tab

Fine print

A certificate covers the sample tested, not a promise for every stick. That's why every lot gets tested and posted.

Questions about a result? [email protected]