Testing laboratory

Anresco Laboratories

Official site, about page, and qualifications page reviewed

Unclaimed profileReviewed Aug 2, 2026

Testing laboratory profile

Independent analytical laboratory founded in 1943, providing food, dietary supplement, cannabis, hemp, and kratom testing from accredited California facilities.

Service tier
Multi-industry analytical laboratory
Capabilities
Microbiology, chemistry, chromatography, and microscopy services; nutritional labeling, shelf life, allergen, heavy metals, and pesticide residue testing; cannabis DCC compliance panels; multi-state hemp compliance panels; kratom alkaloid and contaminant testing; FDA import detention testing. A peptide-specific capability page was not found in this review.
Community notes
Community reports were excluded from this capability record; profile is based on official site and qualifications records.

Strengths

  • Operating history since 1943 with family ownership
  • ISO/IEC 17025:2017 accreditation by ANAB and FDA LAAF accreditation
  • DEA registration for Schedule I-IV controlled substances at two California sites
  • Multi-state hemp testing registrations plus Japanese Ministry of Health accreditation

Limitations

  • Peptide-specific methods and sample acceptance were not established from the reviewed sources
  • Dietary supplement testing is described for identity, purity, strength, and composition, but peptide-specific panels were not confirmed
  • Public pricing was not established in this review

Editorial record

Anresco Laboratories is family owned and operated since 1943, headquartered in San Francisco with branch offices in Los Angeles, New York, and Fort Lauderdale. The qualifications page lists ISO/IEC 17025:2017 accreditation by ANAB for San Francisco and Commerce CA, DEA registration for Schedule I-IV controlled substances at both California sites, FDA LAAF accreditation for food analyses, a California DCC license, CDFA approval for industrial hemp testing, and hemp registrations with Georgia GDA, New Mexico Environment Department, and Tennessee TABC, plus Japanese Ministry of Health and Welfare accreditation. Service lines include food, dietary supplement, cannabis, hemp, kratom, adaptogen, and medical device testing. No peptide-specific service menu was found.

Profile ownership: unclaimed. Company representatives will be able to propose identity and catalog updates without changing editorial or regulatory records.

Official sources