---
product_id: 11677524
title: "Slow,Release Iron (Ferrous Sulfate) 50 mg Tablets, 180 Day Supply, High Potency Supplement, Gentle on Stomach, 3 Pack"
brand: "mason natural"
price: "VT9891"
currency: VUV
in_stock: true
reviews_count: 8
category: "Mason Natural"
url: https://www.desertcart.vu/products/11677524-slow-release-iron-ferrous-sulfate-50-mg-tablets-180-day
store_origin: VU
region: Vanuatu
---

# slow-release formula pure, allergen-free ingredients 50 mg high-potency iron Slow,Release Iron (Ferrous Sulfate) 50 mg Tablets, 180 Day Supply, High Potency Supplement, Gentle on Stomach, 3 Pack

**Brand:** mason natural
**Price:** VT9891
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate your energy with slow-release iron that works as hard as you do!

## Quick Answers

- **What is this?** Slow,Release Iron (Ferrous Sulfate) 50 mg Tablets, 180 Day Supply, High Potency Supplement, Gentle on Stomach, 3 Pack by mason natural
- **How much does it cost?** VT9891 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/11677524-slow-release-iron-ferrous-sulfate-50-mg-tablets-180-day)

## Best For

- mason natural enthusiasts

## Why This Product

- Trusted mason natural brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean & Pure:** Free from common allergens and artificial additives, perfect for sensitive lifestyles.
- • **Trusted Legacy:** Backed by 50+ years of quality and rigorous cGMP manufacturing standards.
- • **Daily Iron Boost:** Powerful 50 mg dose supports red blood cell health with just one easy-to-swallow tablet daily.
- • **Gentle on Your Gut:** Slow-release technology minimizes digestive discomfort—no more dreaded iron stomach.
- • **Long-Lasting Supply:** 180-day pack ensures you never run out of essential iron support, keeping you at peak performance.

## Overview

Mason Natural Slow-Release Iron delivers a potent 50 mg dose of bioavailable ferrous sulfate in a gentle, slow-release tablet designed to reduce stomach upset. With pure, allergen-free ingredients and over 50 years of trusted manufacturing, this 180-day supply supports daily red blood cell formation and overall vitality for adults seeking reliable, long-term iron supplementation.

## Description

Hemoglobin requires iron to develop and function. Iron helps to support amino acid metabolism and synthesis, all of which help support muscle and cognitive function. Iron deficiency is one of the most common nutrient deficiencies worldwide. It most often affects pregnant women, infants and young children, women with heavy menstrual bleeding, and frequent blood donors. Although iron is abundant in red meat, beans, and dark green leafy vegetables, significant parts of the population do not consume enough of these foods to help maintain normal iron levels. This is especially true for vegetarians. Therefore, a daily supplement of iron may be essential to maintaining a normal, healthy life, but not all iron supplements are created equal. Because of its higher solubility, a form of iron called “ferrous iron” is generally known to be more bioavailable and therefore more effective.

Review: No stomach upset - Typically iron supplements upset my stomach. These are great and do not cause stomach upset. I always take them with vitamin C. Best brand if you need iron.
Review: Good quality! - Very potent! Works fast!

## Features

- DAILY IRON SUPPORT: Easy-to-swallow high-potency 50 mg iron tablets for adults 18+ to take once daily, preferably with food, as a dietary supplement
- BENEFITS: Our unique formulation delivers a high-potency dose of iron, supporting red blood cell formation for daily use and less discomfort
- GENTLE ON THE STOMACH: Formulated to provide a slow controlled release of iron to deliver it slowly to the body, causing fewer digestive side effects for men and women
- PURE INGREDIENTS: Sodium Free with no added dairy, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy, sesame, sugar, starch, yeast, corn, fragrance, artificial flavors, or preservatives
- TRUSTED FOR OVER 50 YEARS: Mason Natural has produced quality vitamin supplements for over five decades, adhering to cGMPs (current Good Manufacturing Practices) and US guidelines with rigorous testing & inspections

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00E9O7VRI |
| Best Sellers Rank | #78,026 in Health & Household ( See Top 100 in Health & Household ) #325 in Iron Mineral Supplements #3,715 in Sales & Deals |
| Customer Reviews | 4.5 4.5 out of 5 stars (980) |
| Date First Available  | August 1, 2013 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 801526060 |
| Manufacturer  | Mason Vitamins |
| Product Dimensions  | 5.5 x 3.5 x 2 inches; 4.66 ounces |

## Product Details

- **Brand:** MASON NATURAL
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Primary Supplement Type:** Iron
- **Unit Count:** 180 Count

## Images

![Slow,Release Iron (Ferrous Sulfate) 50 mg Tablets, 180 Day Supply, High Potency Supplement, Gentle on Stomach, 3 Pack - Image 1](https://m.media-amazon.com/images/I/81uwAuGgBvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ No stomach upset
*by E***. on August 9, 2025*

Typically iron supplements upset my stomach. These are great and do not cause stomach upset. I always take them with vitamin C. Best brand if you need iron.

### ⭐⭐⭐⭐⭐ Good quality!
*by S***! on December 11, 2025*

Very potent! Works fast!

### ⭐⭐⭐⭐⭐ My new regular!
*by R***B on September 9, 2023*

I was taking Slo Fe because they work without giving me extremely smelly gas all day. However, the packaging itself was enough to make me find another brand. These are easy to get to and great for prefilling my weekly meds box. They work great with no side effects whatsoever and for a cheaper cost! I will be ordering them from now on! UPDATE: They work TOO well! LOL I've been taking these for 2 years now and my iron levels are great despite having a ferritin deficiency, but my red blood cells count is too high now. No worries, I just half these pills with a pill cutter.

## Frequently Bought Together

- MASON NATURAL Slow Release Iron, Unflavored, 60 Count, Pack of 3
- Nature Made Vitamin B12 1000 mcg, Dietary Supplement for Energy Metabolism Support, 150 Softgels, 150 Day Supply

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**Shop now:** [https://www.desertcart.vu/products/11677524-slow-release-iron-ferrous-sulfate-50-mg-tablets-180-day](https://www.desertcart.vu/products/11677524-slow-release-iron-ferrous-sulfate-50-mg-tablets-180-day)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-24*