In Stock
MegaFood

MegaFood Blood Builder Iron Supplement for Women and Men with Vitamin C, B12 and Folic Acid, 30 Ct

4.8 · 631 reviews
1,592 ₽

Low in energy? You could be low in iron. Our top-selling iron supplement is clinically shown to increase iron levels without nausea or constipation. Made with 26mg high absorption iron bisglycinate. Crafted with real food like oranges and key nutrients like B12 to combat fatigue plus vitamin C to support iron absorption. Gentle enough to take anytime of day.

International delivery

Shipping calculated at checkout

Returns & exchanges

Within 30 days of delivery

Low in energy? You could be low in iron. Our top-selling iron supplement is clinically shown to increase iron levels without nausea or constipation. Made with 26mg high absorption iron bisglycinate. Crafted with real food like oranges and key nutrients like B12 to combat fatigue plus vitamin C to support iron absorption. Gentle enough to take anytime of day.

Customer reviews

5.0
If you have low energy during your cycle

This is definitely an option for women who tend to have lower energy during their period, like I do. Take it in the morning nad you're good to go! It has a pretty decent amount of iron and has the vitaminc fruits to increase absorption which I appreciate as most iron suplements don't have that added benefit.

9/11/2026
5.0
Better than other similar products

This was gifted to me after I was found to have low ferritin levels. I have tried so many different formulations of iron and never seem to tolerate any. This is so much better than any of the others I’ve tried. It doesn’t seem to cause constipation, the pills aren’t too big and they are easy to swallow, it’s vegan and filled with other vitamins such as C (which helps with absorption). It does seem to cause me minor nausea and have a slightly metallic taste (but I mean, it’s iron, what do you expect?!) I haven’t had bloodwork yet to see if it’s worked but they did find a study which showed good data that it does indeed work. I plan to suggest this to my patients if my levels increase.

9/5/2026
5.0
Great iron supplement. Does not

Great iron supplement. Does not cause any GI upset for me and I take it on an empty stomach before bed. My ferritin level has significantly improved since starting this supplement. It is definitely worth the cost. Will continue to purchase!

9/5/2026
5.0
Ever since starting this supplement

Ever since starting this supplement I have noticed that I do not get as cold at work as much. I love everything by this brand.

7/29/2026
1.0
I got SO sick after

I got SO sick after just taking one pill. Severe headache and nausea.

7/16/2026
5.0
Blood Builder has done wonders

Blood Builder has done wonders for me. I've been hit with a bad bout of arthritis in 2024 and was put on medication. My count has tipped downward some after maintaining a steady and perfect count since I started the therapy years ago. This month I am due for a retest and follow-up with my Hematologist. There were a few days where I have forgotten to take my supplements which may have contributed to that fact. I have once again been faithful in my scheduling consumption and have no doubt my count has risen to the perfect levels it has maintained since the beginning. Thank you MegaFood. I would like to explore a quality of B12 or a all B complex so any info you can send my way would be great.

7/1/2026
5.0
Mega food blood builder iron

Mega food blood builder iron supplement is the only one I can take to help boost my iron with stomach problems. My iron is typically on the lower side and this supplement has been just right. I take it on occasions where I feel my iron is low or a day before I donate blood.

6/30/2026
5.0
Lots of people report difficulties

Lots of people report difficulties taking iron, but I've never experienced any side effects from taking blood builder. I love it!

6/23/2026
5.0
My energy, stamina, and hair

My energy, stamina, and hair are all back! No gut issues either. This is the best iron supplement I have ever taken.

6/12/2026
5.0
I tried a lot different

I tried a lot different irons, and I like that this one does not stain my teeth, does not make me constipated, and does not make me nauseous. I do try to make sure I have something on my stomach or I’m going to eat soon after I take it, but this has been the least problematic iron I’ve tried

6/10/2026