Certificate of Analysis

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

Tested & Verified

Reishi Extract — Tested for Calm, Balanced Immune Support

Reishi (Ganoderma lucidum) has been traditionally used for centuries to support a sense of calm and a balanced immune response*. We use a full-spectrum Reishi extract paired with Vitamin D3. This page shows what's in it and how it's verified.

What's in our Reishi

Our Reishi extract draws on both the fruiting body and mycelium for a full-spectrum profile, standardized for consistent potency. It is water-extracted to concentrate the beta-glucans Reishi is known for*.

The Vitamin D3 pairing

We pair Reishi with Vitamin D3 (cholecalciferol) — the same form your body makes from sunlight — which supports normal immune function*. Together they offer complementary, everyday immune support*.

Testing & Certificates of Analysis

Manufacturer-level COAs available — verified for active compounds, heavy metals, pesticides, and microbial limits.

Reishi extract

Vitamin D3

Why we source it this way

A full-spectrum extract, a complementary vitamin, manufacturer COAs on file, and a vegetable cellulose capsule. No artificial additives or binders.

Calm, balanced immune support

A full-spectrum Reishi extract paired with Vitamin D3 — manufacturer COAs on file.

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Sourcing: We source from suppliers who conduct ingredient testing and provide Certificates of Analysis. We rely on manufacturer-level verification; we do not perform independent testing.

Ingredients: Contains maltodextrin as a natural carrier per COA. No artificial fillers.

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.