Let’s be real about how this works.
I believe in complete transparency, so here’s the honest truth about how Rayan Fitness operates.
The Affiliate Link Situation
Some of the links you’ll find on this site are affiliate links. This means that if you click on one of these links and make a purchase, I earn a small commission at absolutely no extra cost to you. You pay the exact same price you would pay anyway.
I’m part of several affiliate programs, including:
- Amazon Associates (for fitness equipment, supplements, and books)
- SellHealth (for health and wellness products)
- Other fitness and biohacking-related programs
What I Do With The Money
I’m not going to pretend this is just pocket change. These commissions genuinely help me run this blog and, more importantly, fund my ongoing biohacking experiments and supplement testing. Every commission I earn goes right back into:
- Buying new supplements to test and review
- Investing in biohacking tools and equipment
- Running n=1 experiments on myself
- Keeping this website running and ad-free
Think of it as you supporting my self-experimentation habit. I’m basically a lab rat who writes about it.
My Promise To You
Here’s what I will NEVER do: I will never recommend a product just because it pays a higher commission. Period.
Here’s what I ALWAYS do: I only recommend products that I have either:
- Used myself extensively
- Thoroughly researched and vetted
- Would genuinely recommend to a friend or family member
My reputation and your trust mean infinitely more to me than any affiliate commission. If I recommend something on this blog, it’s because I honestly believe it can help you, not because of what I might earn.
I’ve turned down partnerships with companies whose products I didn’t believe in, and I’ll continue to do so. If something doesn’t meet my standards, it doesn’t appear on Rayan Fitness.
The Bottom Line
I’m running a one-person operation here, sharing what I learn through my own fitness journey and biohacking experiments. Affiliate commissions help me continue testing new things and bringing you honest, experience-based content.
If you find value in what I share and decide to purchase something through my links, I’m genuinely grateful. You’re helping me keep this project going and funding the next round of experiments.
If you have any questions about this or anything else, feel free to reach out at contact@rayanfitness.com. I’m always happy to chat.
Thanks for being here and for your trust.
— Rayan
Last Updated: January 7, 2026