Consumer Product Testing Company

03/12/2026

Faster early formulation testing. Fewer in-vivo subjects. Full ISO 23698:2024 compliance.

CPT℠ has added Hybrid Diffuse Reflectance Spectroscopy (HDRS) to our testing services, delivering rapid, non-inflammatory SPF, UVA-PF, and Critical Wavelength data with strong real-world correlations.

Ideal if you're:

✅ Iterating fast in early formulation
✅ Building EU registration dossiers
✅ Reducing in-vivo testing without compromising rigor

Curious how HDRS fits your program? Let's talk.

02/18/2026

Making a bold cosmetic claim is easy. Validating a claim in a way that satisfies the FTC, the NAD, and a room full of class-action lawyers? That’s where it gets tricky.

Join us on February 19th at 1 PM EST for Launching A Cosmetic Product — The Right Way. We’re moving past the basics to look at the "how" and "why" behind bulletproof claims support:

✅ Why your data must correlate to what an "ordinary consumer" actually perceives.
✅ How to choose between clinical, sensory, and in vitro testing
✅ The art of turning technical data into artwork without losing scientific integrity.

Register today to learn how to make impactful claims that stick! https://bit.ly/4aE5k5k

In the competitive beauty and personal care industry, a claim is more than just marketing, it’s a legal promise. Whether you’re claiming a

11/25/2025

As the holiday season begins, we want to thank you for your trust in us. We are always grateful for the opportunity to assist you with all of your testing and consultation needs. Thank you for choosing CPT℠.

Our facilities will be closed on Thursday, November 27th and Friday, November 28th, in observance of the Thanksgiving holiday.

11/14/2025

Thank you to everyone who attended our webinar "A Decision-Tree Approach For Designing Claims Tests" yesterday! If you missed the webinar, you can find the recording here:

11/11/2025

On Veterans' Day, we take this opportunity to extend our heartfelt gratitude to the courageous men and women who have served our country. Their dedication, sacrifice, and unwavering commitment to protecting our freedoms deserve recognition not only today but every day.

We are proud to stand alongside a community that honors and supports our veterans, and we thank each of them for their service and strength.

11/06/2025

Are your cosmetic claims defensible?

Join us for a webinar led by Dr. Michael Traudt, PhD., covering what makes a cosmetic claim credible, compliant, and consumer-friendly, while helping you avoid the costly pitfalls of misleading or unsupported claims.

We’ll cover:
✅ When and what type of testing is required
✅ How to ensure adequate scientific support
✅ The six key criteria for cosmetic claims testing
✅ Global regulatory expectations
✅ Practical strategies to build defensible claims

Sign up to join us on Wednesday, November 12th, at 1 p.m.!

https://bit.ly/4hI5f3I

11/03/2025

We had a great time at CASCC Suppliers’ Day last week in Long Beach! It was great to see so many colleagues and learn more about critical regulatory issues in cosmetics!

10/30/2025

Is your testing strategy launch-ready or headed for compliance trouble?
Many products fail before reaching the market, not because of poor science, but because of avoidable testing missteps.

In our latest blog, we break down the 3 testing traps that most often derail product launches, and how to avoid them:

1️⃣ Weak or misaligned study designs
2️⃣ Data integrity & validation oversights
3️⃣ Site ex*****on & oversight failures

At CPT℠ , compliance isn’t a box to check at the end. It’s built into every phase of testing.

Read the full post on our site: https://bit.ly/3LALU8A

10/14/2025

If you’re working in formulation, R&D, or regulatory, you already know phototoxicity and photoallergy reactions can derail a product launch. The challenge isn’t just knowing the difference, it’s keeping up with evolving guidelines and aligning your testing strategy.

Here’s what we’re seeing:

🔵 OECD has expanded phototoxicity testing options (3T3 NRU, RhE PT), but no validated guidelines yet for photoallergy.
🔵 FDA & ICH continue to tighten expectations for photosafety in both drug and topical products.
🔵 Early UV-Vis screens aren’t enough. Regulators increasingly expect integrated, tiered testing strategies.

At CPT℠ Labs, we help teams bridge the gap between regulatory requirements and real-world product development. From in-vitro assays to clinical evaluations, our goal is the same as yours: safer, compliant products that make it to market without costly setbacks.

Read the full blog for regulatory insights and best practices: https://bit.ly/42BvJhd

&D

10/08/2025

SPF testing is just the beginning. Did you know sunscreen products are regulated as OTC drugs, and subject to the same rigorous standards as other drug products?

Join us on October 15th at 1 p.m. ET for our webinar: "Sunscreen Product Testing: Beyond SPF", presented by Bill Neumann, Vice President of QA & Regulatory Affairs at CPT℠ Labs.

👉 Register now to save your spot: https://bit.ly/4q2bcw8

In this session, Bill will share expert insights on:
✅ FDA-required testing beyond SPF: ingredient validation and verification, microbiological testing, and stability programs
✅ How packaging systems impact safety and compliance (extractables & leachables)
✅ Key considerations when working with contract manufacturers
✅ How to avoid costly missteps that can delay launch or trigger FDA action

About the Speaker:
Bill Neumann oversees CPT℠’s Quality Management System and ensures compliance with GMP, GLP, GCP, DEA, EPA, OSHA, and ISO/IEC 17025:2017 standards. He provides regulatory guidance to both CPT℠ staff and clients, serving as the primary contact for client auditors and regulatory agency inspectors.

10/01/2025

Your sunscreen may pass SPF testing, but will it survive a hot car in Arizona?

Thermal stress is a real challenge for sunscreen stability and safety. Without Dropping Point testing, formulations risk:
⚠️ Ingredient separation
⚠️ Packaging leaks or deformation
⚠️ Inconsistent consumer experience

At CPT℠ Labs, we combine Dropping Point with stability and SPF testing to give manufacturers a holistic view of product performance, ensuring your sunscreen works as intended in the lab, on the shelf, and in the field.

Read our latest blog to learn more: https://bit.ly/474SFrB