Apex Trials

Apex Trials We specialize in conducting pharmaceutical and natural health product clinical trials.

Nutrasource is a contract research organization that conducts clinical studies on products such as natural health products and functional foods. Nutrasource recruits and provides financial compensation to study participants ranging from healthy individuals to those with certain health conditions.

Making a change to your diet isn’t always easy - especially on your own.Maybe this is the shift you’ve been looking for....
06/17/2026

Making a change to your diet isn’t always easy - especially on your own.

Maybe this is the shift you’ve been looking for.

Join a guided study, follow a structured plan, and get paid to participate while seeing what a change could do for you.

Eligibility requirements can be found on our website. Click the link to learn more.

We Innovate. You Participate.

📝 Complete the pre-screening survey here: https://www.surveymonkey.com/r/DietComparatorStudyVersion2
📞 Call 519-341-3366
✉️ Email [email protected]
🌐 Visit www.apextrials.com to learn more

⭐Curious about Kava and Kratom?At Apex Trials, we’re conducting a Crossover Kava and Kratom Study to compare kava and kr...
05/01/2026

⭐Curious about Kava and Kratom?

At Apex Trials, we’re conducting a Crossover Kava and Kratom Study to compare kava and kratom supplementation combined versus individually in healthy adults.

📌Who Can Participate?
👤Adults 21-55 years old
⚖️BMI between 18.5-29.9 kg/m²
⚕️In good general health
🩸Comfortable with multiple blood draws and urine sample collections
📅Available for 16 visits to our clinic (located in Guelph, ON) and 4 remote phone calls over a 22-week period
🤝Compensating up to $3,550

Contribute to research on investigational herbal supplements.

We Innovate. You Participate.

📝Complete the pre-screening survey here: https://www.surveymonkey.com/r/CrossoverKavaAndKratomStudy
📞Call 519-341-3366
✉️Email [email protected]
🌐Visit www.apextrials.com to learn more

🔎Curious about joining a study that makes a difference?At Apex Trials, we’re conducting a Kava and Kratom Study to exami...
03/06/2026

🔎Curious about joining a study that makes a difference?

At Apex Trials, we’re conducting a Kava and Kratom Study to examine how an investigational herbal supplement may support stress management.

📍Who Can Participate?
👥Adults 21-55 years old
📏BMI between 18.5-29.9 kg/m²
🩺In good general health
💭Have self-reported stress
🧪Comfortable with multiple blood draws, urine and saliva sample collections
🕒Available for 15 visits to our clinic (located in Guelph, ON) and 1 remote phone call over a 13-week period
🤝Compensating up to $5,600

Help advance the future of stress-management research.

We Innovate. You Participate.

📝Complete the pre-screening survey here: https://www.surveymonkey.com/r/kavaandkratomstudysub
📞Call 519-341-3366
✉️Email [email protected]
🌐Visit www.apextrials.com to learn more

⭐Ready to take part in research that matters?At Apex Trials, we are conducting a Kava and Kratom Study to assess how an ...
03/06/2026

⭐Ready to take part in research that matters?

At Apex Trials, we are conducting a Kava and Kratom Study to assess how an investigational herbal supplement may influence self-reported stress levels.

📌Who Can Participate?
👤Adults 21-55 years old
⚖️BMI between 18.5-29.9 kg/m²
⚕️In good general health
🧠Have self-reported stress
🩸Comfortable with multiple blood draws, urine and saliva sample collections
📅Available for 8 visits to our clinic (located in Guelph, ON) and 1 remote phone call over a 13-week period
🤝Compensating up to $2,000

Contribute to research that supports better stress-management options.

We Innovate. You Participate.

📝Complete the pre-screening survey here: https://www.surveymonkey.com/r/kavaandkratomstudymain
📞Call 519-341-3366
✉️Email [email protected]
🌐Visit www.apextrials.com to learn more

⭐Knee pain holding you back? This might be worth a shot.At Apex Trials, we are conducting a Knee Osteoarthritis Pain Stu...
03/03/2026

⭐Knee pain holding you back? This might be worth a shot.

At Apex Trials, we are conducting a Knee Osteoarthritis Pain Study to evaluate the safety and efficacy of an investigational product in adults with obesity or overweight and knee osteoarthritis pain.

📌 Who Can Participate?
👤 Adults aged 18+
⚖️ BMI of 27kg/m² or higher
📉 Have not lost or gained 5% or more of your body weight in the last 3 months
🥗 Have tried, at some point, to lose weight by changing what you eat, but it did not work
🦵 Have a diagnosis of osteoarthritis of the knee and pain in the knee
💉 Are comfortable with weekly subcutaneous injections for 64 weeks
📅 Are available for 16 visits to our clinic (located in Guelph, ON) and 6 remote phone calls over a 70-week period
🤝Compensating up to $5,580 for participation

Let’s improve options for people living with knee pain.

We Innovate. You Participate.

📝 Complete the pre-screening survey here: https://www.surveymonkey.com/r/KneeOsteoarthritisPainStudy
📞 Call 519-341-3366
✉️ Email [email protected]
🌐 Visit apextrials.com to learn more

🎄🎅Merry Christmas and Happy Holidays to Our Incredible Participants🎅🎄This season, we’re especially grateful for you—our ...
12/25/2025

🎄🎅Merry Christmas and Happy Holidays to Our Incredible Participants🎅🎄

This season, we’re especially grateful for you—our dedicated study participants.

Your time, commitment, and trust continue to make our research meaningful and impactful.

Thank you for helping us advance science, support our community, and brighten this season with your partnership.

May your holidays bring comfort, joy, and peace.💙

💡Looking for a meaningful way to contribute to research?At Apex Trials, we are conducting a Point of Care Urine Testing ...
12/24/2025

💡Looking for a meaningful way to contribute to research?

At Apex Trials, we are conducting a Point of Care Urine Testing Study to evaluate a new investigational tracer in urine samples that may be used to improve future drug testing methods.

📌 Who Can Participate?
👤 Adults 18-65 years old
⚕️ Have substance use disorder (past or present)
📅 Available for 2 visits to our clinic (Guelph, ON) and 1 remote phone call over a 1 month period
✅ Able and willing to follow all study instructions
🤝Compensation up to $200 for participation

Help advance the future of accurate drug testing.

We Innovate. You Participate.

📞 Call 519-341-3366
✉️ Email [email protected]
🌐 Visit apextrials.com to learn more

Don’t miss out on this exciting opportunity to participate in paid research comparing the effects of a healthy beef-cent...
12/11/2025

Don’t miss out on this exciting opportunity to participate in paid research comparing the effects of a healthy beef-centric diet to a healthy U.S-style diet and their impact on inflammation and metabolic health!

Interested? You might qualify if you:
✔ Are between the ages of 18 to 64 years old
✔ Have a BMI between 25.0 to 39.9 kg/m2
✔ Are pre-diabetic and/or have metabolic syndrome conditions such as:
✔ Waist circumference (>40" for men, >35" for women)
✔ High triglycerides
✔ Low HDL cholesterol
✔ High blood sugar
✔ Elevated blood pressure
✔Comfortable with blood draws
✔Are willing to follow the dietary and lifestyle guidelines of the assigned diet, including meal preparation
✔Are available for 4 visits to our clinic in Guelph, ON with 1 phone call check in over 5-10 weeks

We are compensating up to $400 for your participation. A weekly food allowance will be provided to support study meal plans. See if you qualify today! Contact us at 519-341-3366 or [email protected]. Complete the pre-screening questionnaire here: https://www.surveymonkey.com/r/dietcomparatorstudy

Still Recruiting! Struggling with unexplained digestive symptoms? You’re not alone! Join others in helping to find natur...
09/03/2025

Still Recruiting!

Struggling with unexplained digestive symptoms? You’re not alone! Join others in helping to find natural ways to support gut health. We invite you to participate in a study for adults aged 18-64 with mild to moderate gastrointestinal symptoms to evaluate the effects of a collagen peptide supplement on digestive wellness.
If you often experience:
•Bloating
• Hard or loose stools
• Passing gas
• Heartburn or acid reflux
• Infrequent bowel movements
• Stomach pains / hunger pains
• Or other GI symptoms
You may qualify! What’s involved?
• Taking study product daily and completing a diary for 8 weeks
• Completing 2 at-home stool samples
• Blood draw at 2 visits
• Attending 3 in-clinic visits and 1 remote phone call
Compensation of up to $650 for your time and participation.
Contact us at 519-341-3366 or [email protected] or fill out the pre-screening survey here: https://www.surveymonkey.com/r/collagenstudyv2

Struggling with unexplained digestive symptoms? You’re not alone! Join others in helping to find natural ways to support...
07/15/2025

Struggling with unexplained digestive symptoms? You’re not alone! Join others in helping to find natural ways to support gut health. We invite you to participate in a study for adults aged 18-64 with mild to moderate gastrointestinal symptoms to evaluate the effects of a collagen peptide supplement on digestive wellness.

If you often experience:
• Bloating
• Hard or loose stools
• Passing gas
• Heartburn or acid reflux
• Infrequent bowel movements
• Stomach pains / hunger pains
• Or other GI symptoms

You may qualify! What’s involved?
• Taking study product daily and completing a diary for 8 weeks
• Completing 2 at-home stool samples
• Blood draw at 2 visits
• Attending 3 in-clinic visits and 1 remote phone call

Compensation of up to $650 for your time and participation.

Contact us at 519-341-3366 or [email protected] or fill out the pre-screening survey here: https://www.surveymonkey.com/r/collagenstudyv2

Address

203-120 Research Lane
Guelph, ON
N1G0B4

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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