Lucetic

Lab Results (COA)

At Lucetic, transparency is at the core of everything we do. We test every batch for purity, potency, and safety so you can have confidence in what you're putting in your body.

Microscope, glass flasks and mushrooms on a laboratory bench

  • Third-Party Tested

    All products are tested by independent, ISO-accredited laboratories.

  • Quality You Can Trust

    We test for heavy metals, microbials and pesticides.

  • Batch-Specific

    Certificates are available for every batch we produce.

  • Transparent Results

    We publish results so you can verify the quality of your products.

INTERACTIVE CERTIFICATE VIEWER

Download Certificate of Analysis (PDF)

CERTIFICATE OF ANALYSIS - TWIN ARBOR LABS (ISO 17025:2017 ACCREDITED)

Client
Lucetic LLC
Accession
20284
Product
Lion's Mane Tincture
Batch / Lot ID
PA-KS-0825-CU-LM
Manufactured
9/12/2025
Expiration
9/12/2027
Reported
1/23/2026
Serving Size
1-2 mL

Heavy Metals - USP 233

  • Arsenic (As)ND
  • Cadmium (Cd)15.14 µg/L
  • Lead (Pb)ND
  • Mercury (Hg)ND

Microbiology - USP 2021 / 2022

  • E. coliAbsent
  • SalmonellaAbsent
  • Staph aureusAbsent
  • ClostridiumAbsent
Download full COA (PDF)

Lion's Mane Tincture - Summary of results

  • Arsenic (As)

    Spec: <30 µg/L · USP 233

    ND

  • Cadmium (Cd)

    Spec: <20 µg/L · USP 233

    15.14 µg/L

  • Lead (Pb)

    Spec: <30 µg/L · USP 233

    ND

  • Mercury (Hg)

    Spec: <2 µg/L · USP 233

    ND

  • E. coli · Salmonella · Staph · Clostridium

    Absent per USP 2022 — all four pathogens

    All absent

  • Yeast - Mold

    Total Yeast <100 CFU/g · Total Mold <100 CFU/g

    Within limits

LATEST TEST RESULTS - ALL PRODUCTS

Every batch passes. Every time.

The results below reflect the most recent batch for each product, tested by Twin Arbor Labs (San Luis Obispo CA), an ISO 17025:2017 accredited laboratory (Accreditation #129130). All Lucetic mushroom tinctures are independently tested for heavy metals and a full microbial panel including E. coli, Salmonella, Staphylococcus aureus, and Clostridium before any batch is released. Download the full Certificate of Analysis PDF using the selector above.

Lion's Mane Tincture

  • Batch PA-KS-0825-CU-LM
  • Accession 20284
  • Mfg 9/12/2025
  • Exp 9/12/2027
  • Reported 1/23/2026
  • Twin Arbor Labs (ISO 17025:2017 accredited), San Luis Obispo CA
  • Serving 1-2 mL
All within spec

Heavy Metals - USP 233

Arsenic (As)Not DetectedSpec: <30 µg/L · Within spec
Cadmium (Cd)15.14 µg/LSpec: <20 µg/L · Within spec
Lead (Pb)Not DetectedSpec: <30 µg/L · Within spec
Mercury (Hg)Not DetectedSpec: <2 µg/L · Within spec

Microbiology - USP 2021 / 2022

E. coliAbsentAbsent in 10g · Within spec
Salmonella speciesAbsentAbsent in 10g · Within spec
Staphylococcus aureusAbsentAbsent in 10g · Within spec
Clostridium speciesAbsentAbsent in 10g · Within spec

TAPC: 17,000 CFU/g · Yeast: <100 CFU/g · Mold: <100 CFU/g · Enterobacteriaceae: <100 CFU/g

Download COA

Cordyceps Tincture

  • Batch NY-UN-0825-CU-CO
  • Accession 20286
  • Mfg 9/12/2025
  • Exp 9/12/2027
  • Reported 1/23/2026
  • Twin Arbor Labs (ISO 17025:2017 accredited), San Luis Obispo CA
  • Serving 1-2 mL
All within spec

Heavy Metals - USP 233

Arsenic (As)22.68 µg/LSpec: <30 µg/L · Within spec
Cadmium (Cd)Not DetectedSpec: <20 µg/L · Within spec
Lead (Pb)Not DetectedSpec: <30 µg/L · Within spec
Mercury (Hg)Not DetectedSpec: <2 µg/L · Within spec

Microbiology - USP 2021 / 2022

E. coliAbsentAbsent in 10g · Within spec
Salmonella speciesAbsentAbsent in 10g · Within spec
Staphylococcus aureusAbsentAbsent in 10g · Within spec
Clostridium speciesAbsentAbsent in 10g · Within spec

TAPC: 3,000 CFU/g · Yeast: <100 CFU/g · Mold: <100 CFU/g · Enterobacteriaceae: <100 CFU/g

Download COA

Reishi Tincture

  • Batch AZ-SS-0825-CU-RE
  • Accession 20285
  • Mfg 9/12/2025
  • Exp 9/12/2027
  • Reported 1/23/2026
  • Twin Arbor Labs (ISO 17025:2017 accredited), San Luis Obispo CA
  • Serving 1-2 mL
All within spec

Heavy Metals - USP 233

Arsenic (As)14.97 µg/LSpec: <30 µg/L · Within spec
Cadmium (Cd)<LOQSpec: <20 µg/L · Within spec
Lead (Pb)Not DetectedSpec: <30 µg/L · Within spec
Mercury (Hg)Not DetectedSpec: <2 µg/L · Within spec

Microbiology - USP 2021 / 2022

E. coliAbsentAbsent in 10g · Within spec
Salmonella speciesAbsentAbsent in 10g · Within spec
Staphylococcus aureusAbsentAbsent in 10g · Within spec
Clostridium speciesAbsentAbsent in 10g · Within spec

TAPC: 3,000 CFU/g · Yeast: <100 CFU/g · Mold: <100 CFU/g · Enterobacteriaceae: <100 CFU/g

Download COA

Chaga Tincture

  • Batch VT-TN-1225-CU-CH
  • Accession 21159
  • Mfg 12/24/2025
  • Exp 12/24/2027
  • Reported 3/2/2026
  • Twin Arbor Labs (ISO 17025:2017 accredited), San Luis Obispo CA
  • Serving 1-2 mL
All within spec

Heavy Metals - USP 233

Arsenic (As)13.41 µg/LSpec: <30 µg/L · Within spec
Cadmium (Cd)<LOQSpec: <20 µg/L · Within spec
Lead (Pb)21.54 µg/LSpec: <30 µg/L · Within spec
Mercury (Hg)<LOQSpec: <2 µg/L · Within spec

Microbiology - USP 2021 / 2022

E. coliAbsentAbsent in 10g · Within spec
Salmonella speciesAbsentAbsent in 10g · Within spec
Staphylococcus aureusAbsentAbsent in 10g · Within spec
Clostridium speciesAbsentAbsent in 10g · Within spec

TAPC: 306,400 CFU/g · Yeast: 750 CFU/g · Mold: <100 CFU/g · Enterobacteriaceae: <10 CFU/g

Download COA

All tests conducted by Twin Arbor Labs, 3474 Empresa Dr. Suite 140, San Luis Obispo CA 93401 · ISO 17025:2017 Accredited, Accreditation #129130 (PJLA) · ND = Not Detected · LOQ = Limit of Quantification

What we test for

Every test. Explained.

Heavy Metals (USP 233)
The four heavy metals screened in every batch. Each has an established safety limit in micrograms per liter (µg/L). All four Lucetic products are within specification across every batch tested.
E. coli & Salmonella (USP 2021)
The core pathogen screen run on every batch. Both organisms must be absent before a batch is released — no exceptions.
Staphylococcus aureus & Clostridium (USP 2022)
Additional pathogen panel. Both must be absent before a batch is released. All products pass consistently.
Total Aerobic Plate Count, Yeast & Mold (USP 2021)
General microbial load indicators. No specification was set for our product category — reported for full transparency. Pathogen absence is the regulated safety standard.
Not Detected (ND)
The analyte was below the method's detection threshold — effectively none present in the sample.
<LOQ (Below Limit of Quantification)
A trace was detected but sits below the level the method can reliably measure — well within safety limits.

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