Last updated November 11, 2026
Education and research only
Everything on RX Performance (the website, my social media, videos, stacks, guides, coaching calls and written plans) is for educational, informational and research purposes only. It is my personal opinion and my reading of the research, nothing more.
Not medical advice
I am not a doctor, pharmacist or other licensed healthcare professional. Nothing here is medical advice, a diagnosis or a treatment plan, and nothing here creates a doctor-patient relationship. Always talk to a qualified healthcare professional before starting, stopping or combining any supplement, compound or medication, especially if you take prescription medication or have a medical condition. Get bloodwork done and keep your doctor informed.
Research compounds
Many compounds discussed on this site are sold by third parties for research purposes only and are not approved by Health Canada, the FDA or any other regulator for human use. Some are prescription drugs. Their legal status depends on where you live, and it is your responsibility to know and follow the laws in your country, province or state. I do not sell, supply or ship any compounds.
Your responsibility
You are an adult making your own decisions. Anything you choose to do with information from this site, including buying or using any product, is at your own risk. You must be 18 or older (or the age of majority where you live) to use this site, apply for coaching or purchase anything through it.
Affiliate links and third parties
Some links on this site are affiliate links: I may earn a commission if you buy through them, at no extra cost to you. The companies I link to are independent businesses. I am not responsible for their products, quality, labelling, pricing, shipping, customs or customer service. Check where a company ships before ordering.
Coaching and consultations
Coaching and consultations are educational. They do not replace care from your doctor and do not include prescribing, diagnosing or supplying anything. I may decline or end coaching at my discretion, including where I think someone needs medical care instead.
Accuracy
I try to keep information accurate and clearly separate human data from animal data, but research changes and mistakes happen. Information may be incomplete or out of date, and is provided as is, without warranties of any kind.
Limitation of liability
To the fullest extent allowed by law, RX Performance and Donovan Hooyboer are not liable for any loss, injury or damage of any kind arising from your use of this site, its content, linked third-party products, or coaching services.
Emergencies
If you think you are having a medical emergency or a bad reaction, call 911 (or your local emergency number) or your local poison control centre right away.
Changes
I may update these terms at any time. Continuing to use the site means you accept the current version.