Cannabis and Hemp Analytical Testing In Santa Cruz, CA

Santa Cruz’s cannabis and hemp growers, manufacturers, distributors, and R&D product innovators trust Green Leaf Lab to provide accurate and reliable information. Green Leaf Lab offers information about the quality, viability, and effectiveness of your cannabis and hemp.

We are a licensed testing lab that follows California Bureau of Cannabis Control’s guidelines for testing cannabis flowers, concentrates, edibles, oils, tinctures, topicals, drinks and other R&D products. In addition to potency, we test for pesticides, terpenes, residual solvents, microbial impurities, mycotoxins, foreign materials, Vitamin E Acetate and heavy metals.

We are an accredited ISO 17025 laboratory therefore you can feel confident in our ability to produce precise, accurate test and calibration data.

To learn more about our marijuana or hemp analytical testing process, please visit the California Testing Page. Fill out our new client information form when you are ready to start testing.

Santa Cruz — Hemp, CBD & Cannabis Compliance Testing

Green Leaf Lab is a California licensed cannabis testing lab that works with both growers and product developers throughout Santa Cruz county. Our chemists use the best scientific instrumentation available to ensure accurate results every time. We are passioniate about continuing to legitimize the cannabis industry by sharing accurate scienctific data derived from analytical testing.

Our marijuana testing process:

  • Support the safe use of cannabis and CBD products
  • Ensures transparency for California’s cannabis industry
  • Provides quality control guidelines for cannabis or hemp producers
  • Utilize science to promote safer use of cannabis or hemp

Analysis available for pesticides, potency, solvents, terpenes, heavy metals and more.


We have expertise in product development. Rely on us to help you succeed and gain an advantage in the market.


Trust us to give you reliable, accurate and consistent information.


Green Leaf Lab has the experience you need.

Experience The Green Leaf Lab Difference — Real Science. Real Testing. Real Results.™

Green Leaf Lab, established in 2011, was one of the first analytical cannabis labs to open in the Nation, and the first to be licensed and accredited by a state. We perform precise, complex testing for the growing cannabis industry, aligned with California’s cannabis and hemp testing requirements and regulations.

We are pioneers in cannabis science and we provide dependable and precise analytical testing services in Santa Cruz. You can count on our chemists to give you accurate data every time so you can feel confident in the products you manufacture or grow.

Licensed Cannabis Testing and Accredited Hemp Testing Lab Serving Santa Cruz, CA

Quality testing. Accurate results™ Everytime

Cannabis growers, hemp growers, and product developers in in Santa Cruz, CA trust Green Leaf Lab’s experience for all their analytical, compliance and product development testing.  Trust us to give you accurate results that comply with California’s strict testing requirements for inhalable, topical, and edible cannabis products. Give us a call and we can answer all your questions.



Understand the fingerprint of cannabis and the terpenes consumers love most.



Whether you are in Oregon or California, we’re here for you.



Cannabis science is innovative and complex. We get it. So should you.

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