Consumer Product Testing Co

70 New Dutch Lane
New Jersey
NJ 07004
United States

+1 973 808 7111



Consumer Product Testing Company is a worldwide leader in the contract laboratory testing of cosmetics, personal care, pharmaceuticals, and specialty chemicals. For 40 years, we have assisted clients with their testing needs from conception to completion.


The services offered include clinical safety, cosmetic claims validation, photobiology, in-vitro safety testing, microbiology, analytical chemistry and consulting services, Our technical staff has extensive experience that is used to assist clients through each phase of the testing process.

Board Certified physicians in dermatology, ophthalmology, pediatrics, gynecology and dentistry work with our staff to ensure accurate, statistically significant results. Our scientists continue to develop and improve new testing methods to allow your products to stand out.

Our Quality Assurance and Regulatory staff monitors compliance to our internal SOP’s and applicable regulations. Our in-house Validation and Engineering staff monitors, calibrates and validates equipment to the highest standards. With a staff of over 120 personnel, CPTC can provide the technical expertise required to guide clients through a product’s testing requirements to meet regulatory requirements in both national and global markets.

We attribute our growth to our dedication of the needs of our clients. Well known for our superior customer service, we become an integral part of our clients’ team by providing timely, reliable, accurate, and reproducible results.

Key Personnel:

Mel Weiss, Chairman of the Board
Craig Weiss, President
Lon Weiss, Chief Operating Officer
Joy Frank, Executive Vice President
William Neumann, Vice President, Quality Assurance
Leslie Eberspeacher, Manager, Technical Services
Julian Harris, Account Manager
Joseph Schnitzlein, Account Manager
Gy Rinaldi, Account Manager

Technologies, patents, new products

  • All FDA Final Rule Sunscreen Methods
  • FDA Final Rule In-Vitro “Broad Spectrum” claim
  • All ISO Test Methods
  • In-vitro UVA Protection determination by COLIPA

Major markets

  • Personal Care/Cosmetic
  • Specialty Chemical
  • Dietary Supplements
  • Pharmaceutical

Major Services

  • Sunscreen/Photobiology Testing
  • Clinical Safety and Efficacy Testing
  • Microbiology Testing, including Sterility and Antibiotics
  • Analytical Testing
  • Validation and Stability Programs
  • In Vitro Toxicology
  • - Validation and Stability Programs
    - Raw Material Testing
    - GC/MS Impurity Analysis
    - GMP Consulting
    - NDA, ANDA, 510 K Product Support
  • In-vitro Toxicology

Specialised services

  • CPTC provides a unique ‘one stop shop’ testing program, including our regulatory audit team, for multiple international industries utilising skilled technical personnel performing regulated/research studies.
  • Consulting Services for Pharmaceutical, Nutritionals and Cosmetic Industries. This includes the creation, assessment, or improvement of Quality Systems, preparation of regulatory filings, vendor and facility audits, and general compliance and regulatory consulting services.

Global capabilities

CPTC provides testing programs and consulting services for companies on six continents under FDA/EPA/ISO and other regulatory guidelines.