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Clinical trials and Research Blog
The Citruslabs blog covers all things clinical trial patient recruitment and retention as well as exciting news and developments in the medical research industry. Browse our recent posts or search for a topic you're interested in to learn more.
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How to Avoid Participant Dropouts in Clinical Trials
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
Ben Brockman
Jan 193 min read


What Are Adverse Events in Clinical Trials?
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?
Ben Brockman
Jan 143 min read


What is eCOA in Clinical Trials?
As wellness, skincare, and supplement brands increasingly invest in clinical trials to support their product claims, one term that's gaining traction is eCOA. But what exactly is eCOA in clinical trials, and why should brands in the beauty and wellness space care? Whether you're developing a new collagen supplement, a probiotic for pets, or a clinically backed moisturizer, understanding eCOA can help you enhance trial reliability, consumer trust, and marketing transparency. W
Ben Brockman
Dec 19, 20254 min read


What Brands Need to Know About Bioavailability Testing
When it comes to health and wellness products, formulation often steals the spotlight, but here's the real question: Is your product actually doing what it promises? It’s not just about what’s in your supplement or superfood blend, it’s about what actually makes it into the bloodstream. That’s where bioavailability testing steps in as a key component. This underutilized yet powerful tool can mean the difference between a good product and a great one that delivers measurable r
Ben Brockman
Dec 5, 20253 min read


The Role of Clinical Research Coordinators in Research Studies
Behind every well-run clinical trial is a skilled professional ensuring each step stays on track: the clinical research coordinator. These individuals are essential to the smooth and ethical operation of trials, managing everything from participant recruitment to regulatory compliance. Whether a trial is testing a new nutritional intervention, a medical device, or any product, clinical research coordinators are the ones translating complex protocols into well-executed studies
Ben Brockman
Oct 29, 20253 min read


What Clinical Trial Endpoints Mean for Your Study
You’ve seen the claims: “Clinically shown to reduce wrinkles by 30%” or “Backed by a clinical study.” But what makes these claims valid,...
Ben Brockman
Oct 6, 20254 min read


How to Get IRB Approval for Your Trial
If you're planning a clinical trial for your supplement, skincare product, cosmetic, or wellness device, one of the first, and most...
Ben Brockman
Oct 3, 20253 min read


How to Run Effective Pediatric Clinical Trials
Pediatric clinical trials play a critical role in ensuring that medications, supplements, and treatments are safe and effective for...
Ben Brockman
Oct 1, 20253 min read


Why Third-Party Research Matters in Clinical Trials
In a marketplace saturated with bold promises and influencer hype, standing out isn’t just about flashy branding, it’s about credibility....
Ben Brockman
Sep 29, 20253 min read


How to Choose the Right Biorepository Partner for Your Study
Today’s clinical trials are more dynamic than ever; faster timelines, diverse participant pools, and an explosion of data-driven...
Ben Brockman
Sep 26, 20252 min read


Using Statistical Significance to Back Up Your Product Claims
If you've ever seen a product claim like “Clinically proven to reduce wrinkles by 30%”, you may have wondered, how do they know that?...
Ben Brockman
Sep 22, 20253 min read


What We Know from Retinol Clinical Trials
Retinol is one of the most well-researched and widely used ingredients in modern skincare. From reducing wrinkles to supporting cell...
Ben Brockman
Sep 19, 20254 min read


What Are Palatability Tests and Why Do They Matter?
Whether you're developing a new pet supplement, a functional chew, or a nutritional gummy, one key question often determines product...
Ben Brockman
Sep 15, 20254 min read


Wearables in Clinical Trials
When most people think of wearables like Apple Watches, Fitbits, or Garmin trackers, they think of fitness goals or sleep tracking. But...
Ben Brockman
Aug 29, 20253 min read


The Role of a Control Group in Clinical Trials
If you've ever seen a skincare brand boast “clinically proven results” or a supplement promise “backed by science,” you might wonder,...
Ben Brockman
Aug 27, 20253 min read


Unlocking the Power of Dog Research
From sniffing out treats to navigating complex emotions, dogs are endlessly fascinating, and they deserve the very best in care. That’s...
Ben Brockman
Aug 25, 20253 min read


Why Sample Size Matters in Clinical Trials
When you see a product claim like “Clinically shown to improve skin texture in 4 weeks,” do you ever wonder how many people actually...
Ben Brockman
Aug 22, 20253 min read


How a Pet Clinical Trial Can Elevate Your Product
As the pet care industry becomes increasing popular with supplements, calming chews, functional treats, and wellness devices flooding the...
Ben Brockman
Aug 20, 20253 min read


Tracking Biometrics in Clinical Trials
Imagine proving your skincare serum reduces redness, not with before-and-after selfies, but with real-time data showing reduced...
Ben Brockman
Aug 18, 20253 min read


Why Ingredient Transparency Is the Future of Ethical Branding
Ten years ago, most shoppers didn’t think twice about what was inside their moisturizer, protein powder, or pet vitamins. Today, the...
Ben Brockman
Aug 11, 20253 min read
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