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Douglas Dietary Carbonyl Iron _1

Product attributes

Dairy Free

Dairy Free

Egg Free

Egg Free

Low Sodium

Low Sodium

Soy Free

Soy Free

Sugar Free

Sugar Free

Vegan

Vegan

Vegetarian

Vegetarian

Alcohol Free

Alcohol Free

Artificial Colour Free

Artificial Colour Free

Artificial Flavour Free

Artificial Flavour Free

Artificial Sweetener Free

Artificial Sweetener Free

GMO Free

GMO Free

Recyclable Packaging

Recyclable Packaging

Douglas Dietary

Carbonyl Iron

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Iron

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Minerals

$9.60
RRP: $11.99
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Carbonyl Iron

Douglas Dietary

Carbonyl Iron
30 tablets
Qty: 1
$9.60
Dark grey icon of a simple delivery van seen from the side with two round wheels, drawn with thick rounded lines on a light background

Free NZ Delivery over $79

4.9 star rating from 8000+ reviews
Highlights

  • Essentially pure iron (98%)

Description

Douglas Dietary Carbonyl Iron is essentially pure iron (98%) unlike most other iron supplements which contain iron salts such as iron fumarate and iron gluconate. Iron is used by the body to transport oxygen, and to enable the body to breakdown (oxidize) food components such as starches, sugars and fats to release energy (calories). Iron is also the essential component of haemoglobin in the red blood cells which carry oxygen from the lungs to the tissues.

Studies indicate that people with better iron levels are more likely to achieve their mental and physical potential.

If your iron levels are too low, you may experience tiredness, lethargy and difficulties concentrating. Carbonyl Iron tablets can provide your body with sufficient iron for 3/4 of the maximum recommended daily amount in a single tablet.

Ingredients

Each Tablet Provides:
Carbonyl Iron 18mg
No added: Preservatives, sugar, starch, gluten, yeast or milk derivatives.

Directions

Simply: Take 1 tablet daily.

Shipping & returns

We offer free delivery within New Zealand on all orders over $79 NZD. For orders under this amount, postage is just $7.90 NZD.

Delivery to Australia is free on all orders over $99 AUD. For orders under $99 AUD, delivery is available from $9.90 AUD.

You'll see your delivery options at checkout based on your order. More information is available here.

We dispatch Monday-Friday, closed on public holidays and anniversary dates.

Product attributes

Dairy Free

Dairy Free

Egg Free

Egg Free

Low Sodium

Low Sodium

Soy Free

Soy Free

Sugar Free

Sugar Free

Vegan

Vegan

Vegetarian

Vegetarian

Alcohol Free

Alcohol Free

Artificial Colour Free

Artificial Colour Free

Artificial Flavour Free

Artificial Flavour Free

Artificial Sweetener Free

Artificial Sweetener Free

GMO Free

GMO Free

Recyclable Packaging

Recyclable Packaging

Douglas logo, the word douglas in white lowercase letters with a small yellow and green capsule shape, on a green gradient rectangle

About Douglas Dietary

Douglas Dietary is a New Zealand-owned company known for quality, service, and high manufacturing standards. Their pure Carbonyl Iron supplement supports energy and wellbeing, offering a gentle and effective alternative to typical iron tablets. Backed by world-class research, it's a supplement you can trust.

Shop all Douglas Dietary

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Overall rating: 4.65 / 5 from 40 reviews.

AI Generated Review Summary

Douglas Dietary Carbonyl Iron offers a pure iron supplement, providing essential iron for oxygen transport and energy release. Customers appreciate its ease of swallowing and affordability, though feedback on constipation varies.

Summary topics

  • Ease of Swallowing (14%): Customers appreciated that these iron tablets are easy to swallow and have no gut side effects at all.
  • Affordability (20%): A significant number of customers remarked that this supplement is affordable and the best they have ever tried.

Review topics: ["price","improvement","problems","supplement","constipation","tablets","iron","effect","level","nails","hair","works","pills","absorbs","friend","none","fatigue"].

Review highlights

  • "Great form of iron as it doesn't cause constipation." — Heather C.
  • "I was recommended these by a friend who is also a doctor as an iron supplement that won't cause constipation." — Katie S.
  • "Good Affordable Iron Supplements!" — Preston S.

Reviews

Seeing a difference already

"I bought this because I had really brittle and splitting nails. I can see it’s helping already after a few weeks. Have purchased another box. No problems with any stomach discomfort."

— Sara T. (5/5)

Carbonyl Iron

"I choose this iron as it is gluten free, dairy free, soy free, etc. . . and it stops my hair falling out"

— Linda R. (5/5)

Can't do without this

"I'm chronically iron deficient and this product is the best. I've used it daily for years."

— D T. (5/5)

I've used this product for

"I've used this product for ages as I have had low iron levels for years. This product is well absorbed in conjunction with esterified vitamin C. And there are none of the usual gut issues normally associated with iron supplements. Basically I can't function without it!"

— D T. (5/5)

I take these with my

"I take these with my morning lemon and water drink. I had below average iron levels and following the reviews from on health post I decided to try these since they don’t bung you up. I haven’t tested my iron levels again yet but I feel much better in the brain department and functioning better over all."

— Louisa S. (4/5)

Constipation

"Unfortunately these caused me to be quite constipated even after increasing my water and fibre intake. I already excercise daily, nothing helped."

— Jess (1/5)

This product changed my life

"My whole life, I had brittle nails, slow growing hair and chronic fatigue. After using this product for several months my nails are so long and healthy they look like I have nail extensions. My hair grows faster, and I am no longer tired. If you have low iron, don't bother with any other brand but this one. . its also the only one that doesn't make your stomach hurt."

— Hayley (5/5)

Great product

"Recovering from COVID was a difficult and long process for me, taking these iron tablets helped shake the extreme fatigue I was experiencing."

— Jenna B. (5/5)

Great product at a great

"Great product at a great price - buy for my girls. Small tablets easy to take - no constipation 😃"

— Julieanne C. (5/5)

Love this product!

"A very simple and easy fix for very low iron. I wouldn't be without it."

— Grace B. (5/5)

Q&A