Certificate of Analysis

Manufacturer-level COA documentation for this product — the same records we receive from our ingredient suppliers.

Tested & Verified

Magnesium Glycinate — Tested for Relaxation & Muscle Comfort

Magnesium glycinate is a gentle, well-absorbed form of magnesium that supports relaxation, muscle comfort, and a calm evening routine*. This page shows the testing behind it.

Why glycinate

Magnesium bound to glycine is easy on the stomach and well absorbed — a good fit for a daily, wind-down routine. Magnesium supports normal muscle function, normal nervous-system function, and normal energy metabolism*.

Testing & Certificates of Analysis

Manufacturer-level COAs available — verified for identity and contaminant limits.

Magnesium Glycinate

Why we offer it

A clean, single-ingredient magnesium for relaxation and muscle comfort — no artificial additives or binders.

Relaxation & muscle comfort

A gentle, well-absorbed magnesium glycinate — manufacturer COAs on file.

Shop Magnesium Glycinate

Sourcing: We source from suppliers who provide Certificates of Analysis. We rely on manufacturer-level verification.

Our Testing Standard

Real Fruiting Body
Verified Active Compounds
Manufacturer-Level COAs
Globally Sourced & Verified

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Testing FAQs

What is a Certificate of Analysis (COA)?

A Certificate of Analysis is a document from the ingredient manufacturer that confirms the identity, purity, and potency of a raw material. It shows what was tested, the method used, and whether results meet specifications. They also test for Microbial and Heavy Metal containments.

Who performs the testing?

Testing is performed by the ingredient manufacturers before raw materials are shipped to our production facility. These are manufacturer-level COAs — the documentation starts at the source. We do not offer third-party testing for our products yet.

What does >20% Polysaccharides mean?

Polysaccharides — including beta-glucans — are the primary bioactive compounds in functional mushrooms. A standardized extract verified at >20% polysaccharides means at least 20% of the extract's weight is composed of these active compounds.