Leading Clinical Research Since 1997
Advancing Health & Wellness Through Clinical Research and Regulatory Services








About Us
A PREMIUM CRO
“They are a thoroughly professional organization with a strong understanding of businesses’ requirements.”
KGK Science provides high-quality clinical research trials and expert regulatory support for the nutraceutical, cannabis, hemp & psychedelic expertise. For over 27 years, we have successfully helped hundreds of companies with custom designed clinical trials and claim substantiation strategies to move products efficiently into global markets.
RESEARCH PIONEERS
LEADING CLINICAL RESEARCH SINCE 1997
Clinical Trials in 40+ Indications
Publications in various journals
Regulatory Projects Completed
Participant
Database
BE A HEALTH HERO
Each year, millions of people participate in clinical research to help advance medical and nutritional science. These people are health heroes. We are recruiting for a variety of natural health studies, offering compensation for those who qualify.
What We Do
Our Comprehensive Suite of Services
clinical Services
client Services
Preclinical Services
clinical Services
Premium Clinical Trials™
KGK is a premium contract research organization offering high-quality clinical trial research. Their expert team designs customized trials to enhance marketing claims, develop intellectual property, and distinguish brands. Clients can choose between comprehensive end-to-end trial services or specific research services.
Innovative Virtual Trials
KGK Science offers top-tier virtual trials, including Participant Reported Outcomes Virtual Trials (PRO-VT™) for cost-effective nutraceutical validation and Customized Virtual Trials (C-VT™) for rigorous, remote studies. These trials enhance marketing claims, intellectual property, and brand distinction. Each trial is custom designed by a team of scientific and regulatory experts for precise control and compliance.
client Services
Expert Regulatory Services
KGK Science offers the largest breadth of regulatory support services in the nutraceutical, cannabis, hemp and psychedelic industries. Led by a former FDA regulator, KGK’s team of seasoned regulatory experts are uniquely equipped to provide an insider's perspective into regulatory operations and the most effective way to reduce regulatory risk through verifiable evidence.
Preclinical Services
Preclinical Studies
At KGK Science, our preclinical services ensure successful product development from the ground up. Our expert toxicologists provide comprehensive guidance and management of preclinical studies, focusing on regulatory submissions and efficient product development. We offer tailored strategies for navigating safety requirements and preclinical efficacy studies, optimizing your product development budget.
clinical Services
Premium Clinical Trials™
KGK is a premium contract research organization offering high-quality clinical trial research. Their expert team designs customized trials to enhance marketing claims, develop intellectual property, and distinguish brands. Clients can choose between comprehensive end-to-end trial services or specific research services.
Innovative Virtual Trials
KGK Science offers top-tier virtual trials, including Participant Reported Outcomes Virtual Trials (PRO-VT™) for cost-effective nutraceutical validation and Customized Virtual Trials (C-VT™) for rigorous, remote studies. These trials enhance marketing claims, intellectual property, and brand distinction. Each trial is custom designed by a team of scientific and regulatory experts for precise control and compliance.
client Services
Expert Regulatory Services
KGK Science offers the largest breadth of regulatory support services in the nutraceutical, cannabis, hemp and psychedelic industries. Led by a former FDA regulator, KGK’s team of seasoned regulatory experts are uniquely equipped to provide an insider's perspective into regulatory operations and the most effective way to reduce regulatory risk through verifiable evidence.
Preclinical Services
Preclinical Studies
At KGK Science, our preclinical services ensure successful product development from the ground up. Our expert toxicologists provide comprehensive guidance and management of preclinical studies, focusing on regulatory submissions and efficient product development. We offer tailored strategies for navigating safety requirements and preclinical efficacy studies, optimizing your product development budget.

I've had the pleasure of partnering with KGK for the past five years, and they have been an invaluable research collaborator. Together, we've successfully brought multiple studies to fruition and published our findings. Their regulatory expertise, access to top-notch clinical sites, and exceptional data management and reporting have made a significant impact on our work. KGK has truly been instrumental in helping LifeSeasons build consumer confidence through high-quality, gold-standard clinical trials.

As part of our multi-million-dollar research program, KGK has played an important role in helping us confirm the health benefits of our products, especially VitaFiber™ IMO. Their clinical trial research has contributed to our submission and product acceptance by the world's top health regulatory agencies. They are a thoroughly professional organization with a strong understanding of businesses' requirements

KGK is responsive and adaptive to our needs, which is important to get a human clinical trial done with good design and within the timeframe.
Why Choice Us
We Have Good Business Value
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Reliable and Dedicated
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Customized Solutions
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Streamlined Workflow
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Trust and Security
Your Business Privacy Is Our Priority For Secure Data
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Legal Business Trusted
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Service Package
Our Flexible Pricing Plans for Your Business Needed
Standar
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- Good Communication
- Free Choice People
- Exclusive Service
- 5 X Virtual Meet
Corporate
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- Good Communication
- Free Choice People
- Exclusive Service
- 5 X Virtual Meet
Corporate
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- Good Communication
- Free Choice People
- Exclusive Service
- 5 X Virtual Meet
How It Works
Engaging our virtual assistant services is simple
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01
Consultation
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02
Tailored Plan
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03
Execution
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Review and Feedback
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Get Started With Us
MOVE TO MARKET WITH CONFIDENCE. LET'S GET STARTED.
Ready to take the next step? Contact us today to discuss how our clinical trial and regulatory services can support your product’s journey.


Call Us Now
+62 123 456 789
Knowladge Base
Frequently Asked Questions
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Blog & Resources
Stay Informed with Our Content
KGK Science and Nimble Science Partner to Revolutionize Clinical Research for GI Health
Nimble Science and KGK Science have signed a Letter of Intent to leverage their expertise and product offerings to build a stronger proposition in the market related to their respective business offerings. London, Ontario, March 11, 2025 / Globe Newswire / – KGK Science, the leading North American contract research organization (CRO) focused on designing […]
Beyond Exhaustion
We created this eBook to bridge the gap between scientific research and practical solutions, providing individuals affected by cancer with a comprehensive understanding of fatigue and evidence-based strategies to manage it. Our extensive research explores the biological mechanisms behind CRF, conventional and alternative treatment options, and the role of nutrition, exercise, and mind-body therapies in […]
New Study Shows Vitamin C With Metabolites Reduces Oxalate Levels Compared To Ascorbic Acid
Read the article New Study Shows Vitamin C With Metabolites Reduces Oxalate Levels Compared To Ascorbic Acid using the link below: https://www.suna.org/download/members/unjarticles/2009/09apr/95.pdf