If it goes in or on the body, we test it.

Independent Specialty Lab · Middlesex, NJ

Analytical chemistry and microbiology testing for peptides, longevity supplements, cosmetics and personal care, food & beverage, and CPG.
Real results. Trusted science.


Comprehensive Analytical Testing Services

Pharmaceutical Testing

Anresco NJ Labs offers USP, EP, BP, JP and compendial testing for raw materials, API’s, excipients & finished products.

Supplement Testing

We provide expertise in testing dietary supplement raw materials, in-process materials, ingredients and finished goods utilizing AOAC, USP, FCC  and other scientifically valid methods.

Hemp Testing

We offer comprehensive hemp testing services to ensure the safety and efficacy of hemp products in compliance with a multitude of state regulations.

Food and Beverage Testing

Anresco NJ Labs delivers precise food testing solutions using advanced analytical methods to detect contaminants, verify labeling accuracy, and ensure full regulatory compliance.

FDA Import Detention Testing

We perform required FDA import detention analysis as one of the primary laboratories for DWPE sampling and testing in the country. 

Cosmetics & Personal Care Products Testing

Anresco NJ Labs has the ability to perform Chemistry and Microbiological tests for cosmetics with a specialization in ingredient testing.

Chemical Testing

From raw materials to finished products, Anresco NJ Labs’ chemical testing verifies identity, strength, and quality with unmatched accuracy.

Medical Devices Testing

Anresco NJ Labs offers medical device testing services to assess the conformity of personal protective equipment (PPE) to required specifications.

Discovery to Delivery

From method development to protocols, we support your project requirements —including verifications, validations, method transfers & feasibility studies.

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Our Story

We Built the Lab the Industry Was Missing

Pharmaceutical drugs go through exhaustive testing before they ever reach a patient. The supplement in your medicine cabinet, the serum on your skin, the protein powder in your smoothie? Mostly not.

Anresco NJ Labs exists to close that gap. We are an independent specialty analytical laboratory in Middlesex, New Jersey — testing everything that goes in or on the human body, with the rigor it deserves.

Founded by scientists-turned-entrepreneurs with 30 years inside the pharma and life science industry, and built in close technical collaboration with two of the most respected names in analytical testing — NJ Labs and Anresco Laboratories — we bring institutional-grade science to the brands, formulators, and researchers who need it most.

We’re Hiring. Let’s Build Better Science Together.

We’re looking for curious minds and detail-driven professionals passionate about quality, compliance, and science.

Talk to the Team That Defines Analytical Excellence

With over a century of combined analytical expertise, Anresco NJ Labs has the experience and dedication to provide the highest quality analytical data that is defendable, ethical, accurate, and independent.