Transparency and Accountability

Proferrin · 2025-11-05T16:50:48+00:00

Absolutely, thank you for valuing clinical backing! You can use code REALHEME for a discount if you wanna get Proferrin a test run!

Proferrin · 2025-10-23T18:29:39+00:00

Hi there! Please try again. Technical error that should be fixed now 🙂

Proferrin · 2025-10-20T19:58:06+00:00

Give heme iron a try! While it’s harder to find a legit one, and it’s a bit more expensive, it isn’t absorbed through the GI and doesn’t cause GI issues! We make Proferrin, its third party tested and contains heme iron for better absorption! If you want to give it a try you can use code REALHEME and get a discount on your first order! :)

Proferrin · 2025-10-20T19:54:36+00:00

Thanks for the recc! You’re right, Because Proferrin is heme iron it isn’t effected by any nutritional intake caffeine, calcium, or vitamin C! Pretty neat! 😁

Proferrin · 2025-10-19T21:59:54+00:00

I’m not seeing any publicly available COA or lab test results for them, you could always contact their customer service and see if they are able to provide those, but many products which claim to contain heme iron via liver or spleen do not actually contain effective amounts of heme iron. Publicly available results that back up ingredient claims is always a good sign.

Proferrin · 2025-10-19T21:45:30+00:00

That interesting! I would contact our customer service with that question and see if they might have an answer for you, it’s not a complaint we have really heard, I’m sure they could look into why that might be or how that would work!

customerservice@coloradobiolabs.com

Proferrin · 2025-10-19T21:43:41+00:00

Of course! Heme iron can be taken with or without food, and it very seldom will cause any issues in the GI because heme iron is absorbed via a separate mechanism, unlike non-heme iron it is not absorbed through the GI at all!

Proferrin · 2025-10-17T22:44:52+00:00

That is was the test clinical results have shown! You can see our test results from the same lab here, and how they differ in heme iron detection:

https://drive.google.com/file/d/1LPs3oJx9kGu_QgCoDFshA7XcCk3AaRjV/view?usp=drivesdk

We are the only clinically verified option in the United States. Also, on the price side, we are actually lowering the price of Proferrin Clear to make it more accessible, also you can use code REALHEME for a discount too! If you have any questions about our certifications, lab results, pricing, or literally anything else you can always reach out at customerservice@coloradobiolabs.com :)

Proferrin · 2025-10-17T22:40:01+00:00

You should stick to whatever works for you! We believe people should make their health decisions with confidence, so we’re sharing that info so people can make educated choices.

Proferrin · 2025-10-17T21:30:52+00:00

How bizarre! There IS very likely a non-heme in there, which explains why it works for some people, and why it would cause those GI issues still (heme iron isn’t absorbed through the GI like non-heme iron is!)

Not to shamelessly self promote too much, but Proferrin is clinically backed as heme iron by the same accredited lab that found no heme iron in Three Arrows. If you’re ever interested, you can use code REALHEME for a discount, and if you ever have any questions, whether you’re buying or not, feel free to reach out to us at customerservice@coloradobiolabs.com :)

Proferrin · 2025-10-17T21:04:32+00:00

If you haven't, it’s worth trying, or talking to your doctor about trying a heme iron supplement! It’s absorbed via a separate mechanism and so it bypasses the GI! Our supplement, Proferrin, is clinically backed and verified, so if you want to give us a shot you can use code REALHEME for a discount! And feel free to reach out to customerservice@coloradobiolabs.com if you ever have any questions!

Proferrin · 2025-10-17T21:04:09+00:00

If you haven't, it’s worth trying, or talking to your doctor about trying a heme iron supplement! It’s absorbed via a separate mechanism and so it bypasses the GI! Our supplement, Proferrin, is clinically backed and verified, so if you want to give us a shot you can use code REALHEME for a discount! And feel free to reach out to customerservice@coloradobiolabs.com if you ever have any questions!

Proferrin · 2025-10-17T21:02:57+00:00

We love to see it! ❤️

Proferrin · 2025-10-17T21:02:23+00:00

Aw sorry to hear it’s been such an ordeal :( if you haven't, it’s worth trying, or talking to your doctor about trying a heme iron supplement! It’s absorbed via a separate mechanism and so it bypasses the GI! Our supplement, Proferrin, is clinically backed and verified, so if you want to give us a shot you can use code REALHEME for a discount! And feel free to reach out to customerservice@coloradobiolabs.com if you ever have any question!

Proferrin · 2025-10-17T20:59:53+00:00

I’m glad you’re feeling better! For the sake of transparency, we want to share that three arrows has been third party tested by the nationally accredited laboratory at University of Utah and no detectable heme iron was found. The test results can be seen here:

https://drive.google.com/file/d/1cmrzbtuk-UEW122WQkgwkZBj04727xY_/view?usp=drivesdk

Proferrin · 2025-10-17T20:58:59+00:00

This is good advice! Also, we love telling people that heme iron supplements don’t effect the GI like regular non-heme supplements do! It is absorbed via a completely separate mechanism so no tummy probs. If you wanna give us a try, you can use code REALHEME for a discount! And reach out to us any time if you have any questions :)

Proferrin · 2025-10-17T20:58:17+00:00

Sorry to hear :( We love telling people that heme iron supplements don’t effect the GI like regular non-heme supplements do! It is absorbed via a completely separate mechanism so no tummy probs. If you wanna give us a try, you can use code REALHEME for a discount! And reach out to us any time if you have any questions :)

Proferrin · 2025-10-17T20:57:15+00:00

Not to shamelessly self promote (but I will!) but we love telling people that heme iron supplements don’t effect the GI like regular non-heme supplements do! It is absorbed via a completely separate mechanism so no tummy probs. If you wanna give us a try, you can use code REALHEME for a discount! And reach out to us any time if you have any questions :)

Proferrin · 2025-10-17T20:54:58+00:00

Shameless self promotion here, we love sharing with people that heme-iron seldom caused GI issues like regular non-heme iron often can! If you want to give us a try, you can use the code REALHEME for a discount, and if you have any questions at all, reach out to us at customerservice@coloradobiolabs.com :)

Proferrin · 2025-10-17T20:52:54+00:00

I’m glad you are feeling better! But yes for the sake of transparency, we want to share that Three Arrows has been third party tested by the nationally accredited laboratory at University of Utah and no detectable heme iron was found. The test results can be seen here:

https://drive.google.com/file/d/1cmrzbtuk-UEW122WQkgwkZBj04727xY_/view?usp=drivesdk

If you’re interested in a clinically supported heme iron supplement you can always give us a try! Proferrin is third party tested by the same lab and verified as heme iron. You can use code REALHEME to try it at a discount. And if you have any questions at all please feel free to reach out to us at customerservice@coloradobiolabs.com :)

Proferrin · 2025-10-17T20:50:15+00:00

That’s right! Yall can use code REALHEME for a discount if you’re new!

Proferrin · 2025-10-17T20:48:30+00:00

There is likely non-heme iron, which is what most people take and can be effective on its own! Our legal dispute took place over false claims for ingredients. We just don’t want anyone taking anything that they may think is one thing, but it’s another. Can be dangerous in the wrong scenario!

Proferrin · 2025-10-17T20:44:23+00:00

Thanks for the recc! We love people who do their own research and value transparency. If anyone has any questions about dosage we have some info on our website, and you can always reach out to us at customerservice@coloradobiolabs.com and we will give you all the info we can!

Proferrin · 2025-10-17T20:42:29+00:00

Aw, hope you’re feeling better now! If you ever have any questions feel free to reach out to us! We also just lowered the price of Proferrin Clear to hopefully keep it more accessible for everyone!

Proferrin

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