Peptide-grade recovery support for joints, gut lining, and connective tissue.
Most supplements are built for margin. Ours are built for results.
The Daily Protocol for Biological Optimization.
Every ingredient at its clinically studied dose. Every batch independently tested. No exceptions. No excuses.
What 13,000+ Customers Already Know
Real reviews from real people. No cherry-picking. No editing.
Finally a brand that actually shows whats in the bottle
I've tried maybe 6 or 7 different supplement brands over the past 2 years and Biology is the first one where I can see the exact dose of every single ingredient. No "proprietary blend" nonsense. The BPC-157 has been a game changer for my shoulder recovery - noticed a real diffrence after about 10 days. Already on my second bottle.
Skeptical at first but the lab results don't lie
I almost didn't order because I've been burned by supplement companies before. But the fact that they publish their third-party test results for every batch sold me. Started with the Oil of Oregano for gut issues I've been dealing with since last summer. 3 weeks in and my digestion is noticably better. The quality is obvious when you compare it to the stuff on Amazon.
This is what supplements should be
No fillers no BS just what the label says. I work in healthcare so I'm pretty critical about what I put in my body and I actually checked their COAs before ordering. Everything matched up. The oregano oil softgels are easy to take and dont leave that awful aftertaste some brands have. Reordering for sure.
Way better than what I was taking before
witched from a pretty well known brand (wont name names) to Biology after finding out my old brand uses proprietary blends to hide their dosages. Night and day difference. I take the BPC-157 for joint support and recovery after lifting and I genuinly feel it working faster than my old stuff. Shipping was fast too, got it in like 3 days.
Impressed from the start
The packaging is clean, the labeling is transparent, and the product actually works. I started with one bottle to test it out and I'm now subscribed for monthly delivery. I appreciate that this company doesn't hide behind fancy marketing - they just show you exactly what your getting. Rare in this industry honestly.
As seen in
What You Won't Find in a Biology Bottle
The supplement industry runs on hidden fillers, underdosed ingredients, and labels designed to confuse. We took all of that out.
What You Won't Find in a Biology Bottle
The supplement industry runs on hidden fillers, underdosed ingredients, and labels designed to confuse. We took all of that out.
No Proprietary Blends
Every ingredient and its exact dose listed on the label. If a brand hides behind a "proprietary blend," they're hiding something else too.
No Underdosed Formulas
Each ingredient dosed at the levels used in published clinical research. Not the minimum amount needed to put it on the label.
No Untested Batches
Every production batch independently verified by accredited third-party labs before it reaches you. We publish the results.
No Unnecessary Fillers
No magnesium stearate, silicon dioxide, or cheap flow agents added to cut costs. Just the active ingredients your body needs.
See the Difference for Yourself
This is what supplement transparency actually looks like — not just what it sounds like.
Most supplement brands use a "proprietary blend" to combine multiple ingredients under one total weight. That means you have no idea how much of each ingredient you're actually getting. It could be 90% cheap filler and 10% active ingredient — and it would be completely legal.
Every Biology product lists every ingredient individually with its exact milligram dose. No blending. No bundling. No guessing.
We also publish the Certificate of Analysis for every batch we produce, tested by independent third-party labs. You can verify exactly what's in your bottle before you take a single capsule.
Try It for 30 Days. Love It, Or Get Every Penny Back.
We built Biology for people who are tired of wasting money on supplements that don't work. That's why every order is backed by a 30-day, no-questions-asked money-back guarantee. If you don't feel a real difference — email us and we'll refund your entire purchase. No return forms. No hoops. No fine print.
Start Your Protocol — Risk Free
30-Day Money-Back
Free Shipping Over $50
Every Batch Lab Tested
Try It for 30 Days. Love It, Or Get Every Penny Back.
We built Biology for people who are tired of wasting money on supplements that don't work. That's why every order is backed by a 30-day, no-questions-asked money-back guarantee. If you don't feel a real difference — email us and we'll refund your entire purchase. No return forms. No hoops. No fine print.
Start Your Protocol — Risk Free
30-Day Money-Back
Free Shipping Over $50
Every Batch Lab Tested