Dr. Michael Caswell

5 Questions to Ask Your SPF Testing Lab

In recent years, regulations and guidelines have changed in regards to sunscreen products. Within the United States, sunscreen is considered to be an OTC drug, requiring labeling and SPF protection efficacy testing. Specific guidelines are enforced by the FDA, protecting both consumers and business owners. In order to verify the

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Guide to Selecting the Right SPF Testing Lab

You’ve developed a sunscreen that you’re excited to launch, but still need to find a SPF testing lab to meet your needs — what is it that you should look for? Although you may consider factors such as your budget and time frame, you also need to think about your

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CPT℠ is closed January 16, 2023 in observance of Martin Luther King, Jr. Day.
Normal business hours will resume on Tuesday, January 17th.