Attrition bias is one of the most common and least understood sources of error in clinical and consumer research. It shows up when participants drop out of a study and those dropouts are not random. For brands relying on study data to guide decisions, this can quietly undermine confidence, credibility, and trust. This article explains what attrition bias is, why it matters, how it happens, and what brands can do to reduce its impact when running human studies. Attrition bias
Launching a topical product comes with an unspoken promise. That promise is that the product will be safe and comfortable when used by real people, not just in theory. For consumer brands, especially in skincare, personal care, and wellness, patch testing is often the first meaningful step toward understanding how a product interacts with human skin. It helps brands move from assumptions to evidence early, when decisions are easier and less costly to change. What Is Patch Tes
When brands talk about being clinically tested, the type of study behind that claim matters. One commonly used and often misunderstood research design is the open label study. Especially popular in supplements, skincare, cosmetics, superfoods, and pet health, an open label study offers valuable real-world insights, when designed and communicated correctly. In this post, we’ll break down what an open label study is, how it works, its benefits and limitations, and why it plays
Choosing a Contract Research Organization is one of the most important decisions you make when running a clinical study. The right CRO does more than execute a protocol. They help you reduce risk, stay aligned, and generate evidence you can stand behind. This article explains how to build a strong, productive partnership with your CRO, from the first conversation through post-study collaboration, so your trial runs smoothly and delivers meaningful results. A strong partnershi
Collagen is one of the most popular ingredients in supplements, foods, and beauty products. But popularity alone does not build trust. Brands increasingly rely on collagen clinical studies to understand what collagen actually does in humans and how to communicate those findings responsibly. This article explains what collagen clinical studies are, what they typically measure, and how brands use them to support product development and marketing decisions. Collagen clinical stu
Real-world data and real-world evidence come up constantly in conversations about product validation, clinical studies, and regulatory strategy. They sound similar, and they are closely related, but they are not interchangeable. Understanding the difference matters if you are deciding how to support a product claim, design a study, or communicate credibility to regulators, partners, or consumers. This article explains what each term means, how they connect, and when brands ac
If you are developing a medical device, you will eventually face the same question most teams do. How do you generate credible clinical evidence without slowing down development or overloading your internal team? A medical device CRO can help bridge that gap. This article explains what a medical device CRO is, what they actually do, and how to decide if working with one makes sense for your product and stage. A medical device CRO is a contract research organization that desi
Participant dropouts are one of the most common and costly challenges in clinical trials. When participants leave a study early, timelines slip, data quality suffers, and results can become harder to interpret. Dropouts in clinical trials happen when participants discontinue a study before completion, often due to burden, confusion, lack of engagement, or unmet expectations. You can reduce dropouts by designing participant-friendly protocols, setting clear expectations, maint
When conducting clinical trials, especially in the health and wellness space, it's vital to understand the concept of an "adverse event." These occurrences play a crucial role in trial evaluations, regulatory compliance, and the overall credibility of your brand. Whether you're testing a new skincare product, dietary supplement, or pet health solution, understanding adverse events can help you navigate clinical trials successfully. What Is an Adverse Event in Clinical Trials?
Walk down any skincare aisle, and you’ll see the same buzzwords everywhere, “clinically tested,” “proven results,” “dermatologist-approved.” But with so many products making big promises, how do you know which ones actually deliver? That’s where dermatology clinical trials come in. These behind-the-scenes studies are the real reason some products earn trust while others fade fast. They’re how brands back up their claims and how consumers can feel confident that what you’re p
In today’s wellness and beauty markets, science sells, but only when it’s credible. With phrases like clinically tested and scientifically proven flooding product packaging, savvy consumers and regulators are asking the same question: Where’s the data? One key number that often makes or breaks the credibility of a clinical trial is the p-value. Whether you’re launching a new supplement, skincare serum, or pet health product, understanding how p-values work, and what they actu
When it comes to clinical trials, participants need to know exactly what they're signing up for, and brands must uphold transparency to build credibility. This is where the informed consent form becomes a cornerstone of ethical research. Far more than just paperwork, it’s a vital communication tool that protects both participants and the integrity of your clinical trial. What is an Informed Consent Form? An informed consent form (ICF) is a legal and ethical document provided
