Proferrin Clear Heme Iron Supplement, 90 Capsules- Superior Absorption, Easy on The Gut, Natural, Made in The US

I’ve struggled with low iron for years, and this supplement has been a game-changer! Unlike other iron supplements, it doesn’t upset my stomach or cause constipation. The liquid form is easy to take, and it has a mild, almost tasteless flavor. I’ve noticed a significant improvement in my energy levels since starting it. The only downside is the price, but considering how effective it is, I think it’s worth it. Highly recommend for anyone with iron deficiency!

Very promising. I was told that I am anemic and iron deficient. I only wish this wasn't so expensive as I like taking this type of iron as it as it is not cause stomach upset or constipation.My iron stores are down internally And so is my B12. . I will update when I get blood work drawn this month. 4 months of taking this Fingers crossed

I'm pregnant and was diagnosed with pregnancy-induced anemia. The various non-heme iron supplements I tried all caused distressing constipation. I tried taking tablets that melt under your tongue, hoping if they were mostly absorbed sublingually, enough wouldn't hit my digestive tract to cause constipation. No such luck! Additionally, the non-heme iron supplements I took were supposed to be gentle on the stomach and non-constipating; my doctor and midwife were surprised by the effect they had on me. The constipation was so terrible I decided I had to give up all iron supplements and simply eat an iron-rich diet. The stool size and hardness was detrimental to my body, and I was afraid the straining would hurt the baby. Stool softeners did nothing. It's terrible to be pregnant and have to choose anemia. Finally, I came across Proferrin, having read that heme sources of iron are non-constipating. I've been on it for a few weeks now, and am steadily increasing my dosage, with zero constipating effects. I finally have hope I can beat anemia before I give birth. I never write reviews, but as I don't believe I'm alone in my situation and didn't notice any of the other reviews talking about pregnancy and constipation, I thought I should leave this one. A representative from the manufacturer told me Proferrin was initially formulated with pregnant women in mind. I'm confident my next labs will show an increase in my blood levels. Best of luck to any of you out there struggling with something similar. Definitely give Proferrin a try.

This is not cheap iron, but it works! I follow “The Iron Protocol” and have raised my ferritin level by more than 70 points. I’ll continue repurchasing because I’ve had good results without the face flushing that other heme-iron has given me.

No stomach upset. No metallic aftertaste. Good value for heme iron. No constipation. Make sure you're looking after your cofactors so you don't overload your iron or tank your B12, D or C, for instance.

For such a low-dose I wonder why these capsules are so large! Photo compares the size to an acetaminophen caplet.

Wish were able to get more in a bottle. They don't cause stomach issues

My iron levels dropped, and my PCP recommended this supplement. However, as soon as I started taking it, I felt significantly worse than the symptoms I had from low iron. The side effects included dizziness, low oxygen levels, lightheadedness, extreme fatigue, balance issues, and brain fog. After two trips to the ER and numerous tests, including EKGs, CT scans, and ultrasounds, all the results came back normal. On my second ER visit, I had skipped taking the supplement, and by the next day, I felt completely normal again. To be transparent, the supplement did increase my iron levels by 9 points in 10 days and my saturation by 3 points. However, due to the dangerous drop in oxygen levels it caused, I decided to seek a safer alternative. This is just my personal experience.