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5 Best Iron Supplements of 2025

Last Updated - 2025/07/04

1
Best Choice
14% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

OptiFer
14% Off

Optifer Alpha heme iron supplement for Iron Deficiency Anemia (90, 1)

OptiFer

CA$64.99

CA$75.74
(14% Off)

More Details
Main highlights
- Recommended by the Society of Obstetricians and Gynaecologists of Canada
- OptiFer Alpha is also safe to take during pregnancy when iron supplementation is often necessary due to an increased risk of iron deficiency anemia.
- Non-GMO and gluten free
- Foods or drinks do not affect heme iron’s absorption rate.
- Due to the low dosing and high absorption rate, heme iron produces fewer gastrointestinal side effects.
CA$64.99
CA$75.74 (14% Off)
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

NutraChamps

Iron Gummies 20mg Per Serving | Chewable Iron Supplement with Vitamin C for Gentle Absorption | For Women, Kids & Toddlers | Prenatal Gummy Supplement for Energy & Immune Support | Vegan & Non-GMO | 120 Gummies

NutraChamps

CA$39.95

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Main highlights
- Tons of Health Benefits - Iron plays a vital role in bodily function. It builds red blood cells, helps transport oxygen through the body and plays a key role in pregnancy support. We packed all these benefits & more into our tasty iron chewables!
- Proudly Canadian with Premium Global Ingredients. cGMP Quality Manufacturing
- Iron Gummies for Women, Men & Kids - Our iron with vitamin C gummies are a delightful candy-like-vitamin that adults and children love! Designed for quick on-the go supplementation, they’re a great alternative to pills, liquids, capsules or powders.
- High Absorption, Easy Digestion - NutraChamps Iron Gummies include Vitamin C, which helps enhance the absorption of iron and prevent constipation. Our iron supplement for women, men and kids is gentle on the stomach.
- Great Flavor, No Aftertaste - Bursting with a delicious fruity grape flavor & without any metallic aftertaste; our gummy iron supplements are so yummy that you’ll find yourself reaching for more.
- Blood Cell Formation Iron Supplement - Boost your energy and performance with our delicious iron chewables! Just two a day give your body the essential iron it needs to make hemoglobin and carry oxygen in the blood.
CA$39.95
3
Best Value

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

FeraMAX

FeraMAX Pd Therapeutic 150 Iron Supplement - Once Daily High Dose Iron Supplement No.1 Recommended Treatment for Iron Deficiency Anemia - 150mg of Elemental Iron per Capsule, 30 Capsules

FeraMAX

CA$32.95

CA$34.95
(5% Off)

More Details
Main highlights
- VEGAN-CERTIFIED: FeraMAX Pd Therapeutic 150 is vegan-certified and recognized by the Society of Obstetricians and Gynaecologists of Canada.
- FeraMAX Pd THERAPEUTIC 150 IS THE IDEAL CHOICE FOR IRON DEFICIENT PATIENTS: The enhanced delivery system and confirmed efficacy make FeraMAX Pd Therapeutic 150 the ideal choice for iron deficient patients.
- FeraMAX IS THE #1 RECOMMENDED IRON SUPPLEMENT by Canadian Pharmacists and Physicians for seven years in a row!
- FeraMAX IS A MORE EASILY TOLERATED IRON COMPLEX: Polydextrose Iron Complex (PDIC) is well tolerated when it enters the stomach. PDICs liberate less ionic iron in the stomach compared to salts. Liberating ionic iron in the stomach is responsible for most of the side effects associated with iron (salt) therapy.
- CONVENIENT ONCE-DAILY, HIGH DOSE IRON SUPPLEMENT for the treatment of iron deficiency anemia. Each capsule of FeraMAX Pd Therapeutic 150 contains an optimal 150 mg of elemental iron based on recommendation for the treatment of Iron Deficiency Anemia by the Canadian Anemia Guidelines1. FeraMAX can be taken with or without meals.
CA$32.95
CA$34.95 (5% Off)
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Organika

Organika Canadian-Made Absolute Iron - Iron Bisglycinate- High Availability, Gentle on Stomach, Boost Iron Levels- Beneficial for Women and Vegetarians- 120vcaps

Organika

CA$25.59

More Details
Main highlights
- SUPPORT CANADIAN: A BC based, family owned and operated company for over 34 years. Proudly Canadian-made and manufactured in a GMP-certified facility and meticulously tested for purity and potency, delivering trusted quality and safety
- SUITABLE FOR PREGNANT WOMEN: Iron levels in women are lower due to menstruation and pregnancy. If you are anemic, or looking to boost iron during pregnancy, this is a safe, effective product for you to take
- NATURALLY INCREASE IRON LEVELS: If you are looking for a safe naturally way to increase your iron or hemoglobin levels, look no further
- HIGH BIOAVAILABILITY: Iron can be a difficult mineral to absorb. Thankfully, Iron Bisglycinate is the most bioavailable form of Iron so you know it will be effective
- GENTLE ON STOMACH: As previously mentioned, Iron can be hard to digest. The Bisglycinate form is not only better absorbed, but also easier on the stomach.
CA$25.59
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

NexFerrous

NexFerrous 150 mg | Vegan Iron Supplement | Prevention & Treatment of Iron Deficiency Anemia | Gentle on the Stomach | Easy Absorption | High Potency | 150 mg per capsule | 30 Capsules

NexFerrous

CA$19.99

More Details
Main highlights
- VEGAN: Capsules do not contain any animal by-products or gelatine
- GREAT FORMULA: Well-tolerated, well-absorbed and high potency
- GENTLE: Delivered to blood stream without upsets like nausea, constipation or stomach pain
- EXTRA BENEFITS: Helps maintain and support immunity system and pregnancy
- EFFECTIVE: Fast non-heme iron deficiency anaemia therapy with only one 150mg capsule a day
CA$19.99

5 Best Iron Supplements of 2025

Optifer Alpha heme iron supplement for Iron Deficiency Anemia (90, 1)

Iron Gummies 20mg Per Serving | Chewable Iron Supplement with Vitamin C for Gentle Absorption | For Women, Kids & Toddlers | Prenatal Gummy Supplement for Energy & Immune Support | Vegan & Non-GMO | 120 Gummies

FeraMAX Pd Therapeutic 150 Iron Supplement - Once Daily High Dose Iron Supplement No.1 Recommended Treatment for Iron Deficiency Anemia - 150mg of Elemental Iron per Capsule, 30 Capsules

Organika Canadian-Made Absolute Iron - Iron Bisglycinate- High Availability, Gentle on Stomach, Boost Iron Levels- Beneficial for Women and Vegetarians- 120vcaps

NexFerrous 150 mg | Vegan Iron Supplement | Prevention & Treatment of Iron Deficiency Anemia | Gentle on the Stomach | Easy Absorption | High Potency | 150 mg per capsule | 30 Capsules

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Thorne Iron Bisglycinate - 25 mg Iron Supplement for Enhanced Absorption Without Gastrointestinal Side Effects - 60 Capsules - 60 Servings

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FeraMAX Pd Maintenance 45 Iron Supplement - Great Tasting Orange Flavor Iron Supplement for Prevention of Iron Deficiency - 45mg of Elemental Iron per Chewable Tablet

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Jamieson Gentle Iron Ultra Strength 150 mg, 30 Caps

Webber Naturals Gentle Iron Supplement with Vitamin C, B12 and Folic Acid, 28 mg, 150 Capsules, Stomach-Friendly, Non-Constipating, Helps Prevent Iron Deficiency Anemia

NATURE'S BOUNTY Iron Plus, 28 mg, Gentle, Helps Prevent Anemia, Supports Immune Health, Helps Red Blood Cell Formation & Function, Helps Wounds Heal, Antioxidant, Capsules, 49.1 g

Jamieson Gentle Iron 28 mg Ferrous Bisglycinate - Gluten-Free, 90 Count (Pack of 1)

Webber Naturals Gentle Iron Gummies, 90 Gummies, Non-Constipating, Helps Prevent Iron Deficiency Anemia, Vegan

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