Anresco Laboratories

Anresco Laboratories Anresco Laboratories is dedicated to providing the highest quality analytical data that is defendable, ethical, accurate and independent.

Since 1943, ANRESCO Laboratories has been an accurate and reliable source of independent analysis, research and consulting services to food and related industries. Our corporate headquarters is located in San Francisco, and our services are supported by branch operations in Los Angeles, New York, and Miami. Our scientists offer comprehensive skills based on education and extensive experience in nu

tritional analysis, food quality, food safety and FDA import regulations. We have specific and extensive understanding of FDA import requirements for sampling and analysis having performed such work for more than 30 years. Within the scope of chemistry, microbiology and food technology, ANRESCO Laboratories offers effective and customized solutions to support the business objectives and analytical specifications of our clients.

06/05/2026

Hello friends! Terpene Fridays are officially back! 🌿

This week, we’re exploring α-Bisabolol and the unique characteristics that make this terpene stand out. Join us next Friday as we dive deep into Borneol found in your favorite cultivars.

It was great attending the 2026 Oriental Food Association Annual Banquet alongisde so many of our friends and partners i...
05/20/2026

It was great attending the 2026 Oriental Food Association Annual Banquet alongisde so many of our friends and partners in the Asian food community.

05/12/2026

In observance of Memorial Day, Anresco Laboratories will be closed for the holiday. We will resume normal operations on the next business day. We appreciate your understanding and wish you a safe and meaningful Memorial Day.

The Anresco team rolled deep to the Academy of Sciences’ Nightlife Carnival event last night.
05/09/2026

The Anresco team rolled deep to the Academy of Sciences’ Nightlife Carnival event last night.

05/07/2026

Anresco Laboratories is now officially certified by the Tennessee Alcoholic Beverage Commission (TABC) for Hemp-Derived Cannabinoid (HDC) testing. Effective as of January 2026, this certification confirms that our testing processes meet strict regulatory standards for accuracy, safety, and compliance.

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We’re honored to support  in this year’s Big Climb San Francisco This incredible event unites individuals climbing for s...
05/04/2026

We’re honored to support in this year’s Big Climb San Francisco

This incredible event unites individuals climbing for something bigger than themselves raising awareness and critical funds for blood cancer research.

Dietary supplement manufacturers often treat contaminant testing as a compliance formality, with price and turnaround be...
04/24/2026

Dietary supplement manufacturers often treat contaminant testing as a compliance formality, with price and turnaround being the only differentiating attributes between laboratories. The reality is these products pose a number of analytical challenges, and laboratories make a series of decisions that determine the comparability, reproducibility and defensibility of the data they generate.

Two accredited laboratories can test the same product and produce results that are directionally aligned yet materially different. At higher concentrations, these differences may be inconsequential. At trace levels particularly for heavy metals, pesticides and microbiological contaminants they can determine whether a product is compliant or not with regulatory standards or retailer requirements.

As quality standards rise and data accessibility grows, the risks posed by analytical variability become more visible and problematic. Manufacturers can no longer treat testing as a box to check and need to properly vet the laboratories they use to make sure the data they generate can withstand cross-laboratory comparison and public scrutiny.

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Hello 👋 friends, Anresco is proud to support the innovation and dedication that drives this industry forward. Today, we’...
04/20/2026

Hello 👋 friends, Anresco is proud to support the innovation and dedication that drives this industry forward. Today, we’re celebrating you: the growers, producers, and visionaries who work tirelessly to bring high-quality products to market.

Anresco Laboratories was proud to attend the ACIL - American Council of Independent Laboratories P2 Meeting in Washingto...
04/16/2026

Anresco Laboratories was proud to attend the ACIL - American Council of Independent Laboratories P2 Meeting in Washington, D.C., where key leaders across the laboratory industry came together to discuss critical policies, regulatory developments, and the future of independent testing.

Being part of this event is incredibly important to Anresco. It allows us to stay actively involved in the conversations shaping industry standards, compliance, and best practices at both the national and regulatory level. Our presence ensures that we are not only meeting today’s requirements but helping influence the future of quality and safety in laboratory testing.

Anresco is committed to promoting the highest standards for quality and safety across the industries we serve (food, imports, cannabis, h**p, dietary supplements, and more), and there is no better event than ACIL P2 for this purpose.

Thank you for following our journey as we continue to represent our clients and the laboratory testing community at the highest level.

Anresco Laboratories was proud to attend the ACIL P2 Meeting in Washington, D.C., where key leaders across the laboratory industry came together to discuss c...

Hello 👋 friends, we’re still feeling energized from an incredible time at Hall of Flowers in Ventura, CA. Thank you to a...
04/01/2026

Hello 👋 friends, we’re still feeling energized from an incredible time at Hall of Flowers in Ventura, CA. Thank you to all the cannabis brands who connected with us. We truly value conversations and partnerships.

We’re excited to keep building with this community. See you next year, Ventura! 

Address

1375 Van Dyke Avenue
San Francisco, CA
94124

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

Telephone

+14158221100

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