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💪 Elevate your energy with Major Ferosul — iron that keeps you unstoppable!
Major Ferosul offers a high-potency iron supplement with 325mg ferrous sulfate providing 65mg elemental iron per tablet. Designed for both men and women, these vegan-friendly, allergen-free tablets support healthy hemoglobin levels and oxygen transport. Manufactured by Major Pharmaceuticals under strict quality controls, this 4-pack of 100-count bottles ensures a convenient, cost-effective way to maintain optimal iron levels and combat fatigue.
























| ASIN | B00O7STC00 |
| Best Sellers Rank | #30,295 in Health & Household ( See Top 100 in Health & Household ) #139 in Iron Mineral Supplements |
| Brand | MAJOR |
| Brand Name | MAJOR |
| Customer Reviews | 4.7 out of 5 stars 1,612 Reviews |
| Flavor | Unflavored |
| Item Form | Tablet |
| Manufacturer | Major Pharmaceuticals |
| Manufacturer Part Number | 00904759160 |
| Number of Items | 4 |
| Primary Supplement Type | Iron |
| Product Benefits | Iron supplement |
| UPC | 309047591602 |
| Unit Count | 400.0 Count |
S**E
A great iron pill at a reasonable price
I switched manufacturers this month on this product. Easy to take and smaller so it makes it easier for me to swallow. I will be ordering this again.
P**A
Needed pills
Had a kidney transplant and a medication they want me on Iron. This is now on my reorder list because it works good and the prices is awesome.
S**C
The pills are coated and easy to swallow which is nice for the elderly.
A good deal, and the pills were easy to swallow. I would recommend them to my family and friends.
C**1
Great Product
Great Product
T**A
It’s Green not Red. convenient, price
Tablets, not too hard to swallow. Make sure to take with water and make sure they go all the way down because you will have a bad taste if you don’t. I didn’t feel like driving to CVS, Walgreens, Dollar Tree or Dollar General to buy it. As you know instock randomly in general is a problem everywhere. Less so with Amazon. I think the price with free shipping and convenience is good. Although I didn’t do comparison shopping. I think Major is a good brand. My hospital store sells that brand but not the FeSO4. For some reason they changed the color from RED (I bought last) to GREEN. Either way, expect your stool to turn black. I’ve been on it 2x. Black stool happened both times. Yes, I hope NOT to continue taking it! But, until my doctor says stop This is the one I’ll buy again FROM AMAZON, because of in stock, price, and convenience. And yes I would recommend it to a friend per their doctor’s instructions. I wouldn’t take it without medical advice. I’ve got ongoing anemia. If anyone out there knows, The last order I bought 90 days ago the pills were RED, now they are GREEN. Same “MAJOR” brand. Description, bottle, and tablets, look identical other than the color.
K**R
Not stomach friendly (for me)
I wrote this review because a lot of other people say it works well for them. Not so for me. It backs me up so I think it's not 'stomach friendly' for me.
A**R
FeroSul
Exactly the same as prescription.
K**R
Good quality, at a good price.
I got these as a prescription for a few years. When my insurance changed the price for three bottles skyrocketed. So I looked on Amazon. The single bottle I saw was $8.99 and up. I bought a cheap one, 1,000 for about $7 or so. Only problem was my body didn't absorb the iron. I took a few more (Two 3x a day, versus one 3x.) and the red dye irritated my intestines. I saw this listing, six bottles of 100 for $12.99, and bought them. The $8.99 single bottle listing is still floating around. I live near old mines. All our ground water is full of iron. My body decided to stop absorbing iron at all. With extremely low hemoglobin (At 6 7 for a male. Should be ~14 really.) all I want to do is sleep without supplements and even my old script was $15 for three bottles. So this is double amount, for two dollars less, and this is a great brand. Buy them.
Trustpilot
2 months ago
2 weeks ago