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Mason Natural

Slow Release Iron, High Potency, 60 Tablets (50 mg per Tablet)

4.8 · 38 reviews
684 ₽

Est. 1967 Mason Guarantee - Laboratory Tested cGMP - Certified Good Manufacturing Practice Red Blood Cell Formation Dietary Supplement Gluten Free Soy Free Hemoglobin, which is the protein within red blood cells that transports oxygen, requires iron to develop and function. Without an ample supply of oxygen, our body’s cells become impaired within moments and no longer have the energy to carry out the vital processes of life. Iron also helps to support amino acid metabolism and synthesis, all of which help support muscle and cognitive function. A deficiency in iron might possibly cause symptoms such as fatigue, weakness, shortness of breath, headaches, dizziness and lightheadedness. 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 prevent deficiency. 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.

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Est. 1967 Mason Guarantee - Laboratory Tested cGMP - Certified Good Manufacturing Practice Red Blood Cell Formation Dietary Supplement Gluten Free Soy Free Hemoglobin, which is the protein within red blood cells that transports oxygen, requires iron to develop and function. Without an ample supply of oxygen, our body’s cells become impaired within moments and no longer have the energy to carry out the vital processes of life. Iron also helps to support amino acid metabolism and synthesis, all of which help support muscle and cognitive function. A deficiency in iron might possibly cause symptoms such as fatigue, weakness, shortness of breath, headaches, dizziness and lightheadedness. 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 prevent deficiency. 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.

Customer reviews

5.0
verified purchase
Gentle on the stomach, no nausea or harsh side effects

Standard iron supplements usually cause terrible stomach cramps, nausea, and constipation, but this slow-release formula is a game changer.

9/15/2026
5.0
verified purchase
Great product

Best quality and it’s ingredients. I like its size and mg which really works. Packaging was great and its taste too. Highly recommended.

3/29/2026
5.0
verified purchase
My levels of iron are now good

I use it as pre-scripted and my iron levels are eventually good

11/28/2025
5.0
verified purchase
great

high quality ingredients and suitable size pills, nice packaging and mineral

11/6/2025
5.0
verified purchase

The supplement is perfect for my diet. The ingredient composition, premium quality, and serving frequency have been very beneficial for my health, giving me endurance and energy consistently.

10/3/2025
5.0
verified purchase

Great quality price ratio, size and amount. Perfect for cases when you need a bit extra.

8/4/2025
5.0
verified purchase
Easy to take

Great quality and small size which makes it easy to swallow. Hope it will help to increase my iron level

5/13/2025
5.0
verified purchase
Slow FE (Iron)

Great price for the dosage. Small tablet size for getting Iron support.

4/21/2025
5.0
verified purchase

High potency, good quality and easy to swallow. I like it

12/26/2024
5.0
verified purchase

I really like to order on your website, the quality is the best, the delivery is fast, the ingredients are good, the size is small. The taste is neutral! The quality is 5 stars!

7/4/2024