I spent 20 years on my feet as a PE teacher. My knees kept the receipts.

Most of that was in Manchester, in the UK, teaching physical education to teenagers who were faster than me for at least fifteen of those years. Somewhere in the last stretch my own knees started handing me the same complaints I had spent a career telling students to walk off. When a doctor mentioned surgery as something to think about, I wanted to understand my options properly before agreeing to anything.

That reading turned into JointLabPro.

I live in San Antonio, Texas now, which has been an education of its own where knees are concerned. Nobody warns you what a Texas summer does to a routine. I write here about early osteoarthritis, red light therapy, recovery tools, and the daily habits that decide how stiff I wake up.

Why I started this site

When I first went looking for answers about my own joint pain, most of what I found was the same handful of products recommended by people who never explained why they worked, or whether the research behind them held up at all.

So I started doing the reading myself. Finding the studies behind the ingredients rather than trusting the label. Comparing how things work rather than star ratings. Keeping notes on how my own knees responded over weeks instead of days, because that is the timeline the research uses and nobody selling anything wants to say so.

What is here is the result, including the things that did nothing for me.

How I look at a product

Four things, in roughly this order.

• What the evidence says. If a product cites research, I go find it and check what was actually measured, how many people were in it, and who paid for it. A surprising number of confident claims trace back to a study on thirty people funded by the company selling the thing.
• Daily use, where I have it. For products I use myself, I give them the same timeline the research uses before I say anything about them. For anything I have not used, I say so plainly and compare it on specifications and evidence instead. I would rather tell you I have not tried something than pretend otherwise.
• What buyers report. Verified reviews, with the incentivised ones filtered out, are useful for the practical stuff nobody mentions in a study. How it fits. Whether the battery holds up. What breaks first.
• Whether it is worth the money. Something that works and costs a fortune is still a bad recommendation for most people. Cost per day matters, and so does what else that money would buy.

What living with knee OA has taught me

A few things that might save you time or money.

• Most topical creams mask pain rather than change anything. Menthol products work by distracting your nervous system with a cold sensation. That is useful before you stretch and almost useless for a bad day, and the difference matters when you are deciding what to spend on.
• Glucosamine is not the only option. Undenatured type II collagen works through a different mechanism, and Lugo and colleagues found in a 2016 trial that it outperformed the standard glucosamine and chondroitin combination over 180 days.
• Consistency beats the product. Almost everything in this category needs 4 to 8 weeks of daily use before you can judge it. People who quit at two weeks never gave it a chance, and that includes me with the first thing I tried.
• Red light therapy is underrated and badly sold. The research on photobiomodulation for joint pain is real. The catch is that irradiance falls off fast with distance, brands quote whichever number flatters them, and a lot of cheap devices never deliver enough energy to the tissue to do anything.

What I keep coming back to

Updated as I find better options. The links below are affiliate links, which means I earn a commission if you buy through one, at no extra cost to you.

Transparency and affiliate disclosure

JointLabPro takes part in the Amazon Associates program, and I work directly with Hooga and Plunge Chill. If you buy through a link here I earn a small commission at no extra cost to you, and that is what pays for the time this takes.

What I recommend does not change based on what pays better. If something does not hold up, I say so, and there are products on this site I have written about specifically to talk people out of them. The full affiliate disclosure and medical disclaimer have the complete details.

I am not a doctor and nothing here is medical advice. If something is new, worsening, or on one side only, please see someone about it rather than reading a website.

Question, or a product you want me to look into? Send me a message. I read all of them.