10 Best Vitamins for Iron Deficiency in the Philippines 2025 | Buying Guide Reviewed by Doctor
Iron deficiency anemia is one of the most common nutritional deficiencies worldwide, affecting people of all ages and lifestyles. It happens when your body doesn’t have enough iron to produce healthy red blood cells, leading to symptoms like fatigue, weakness, and poor concentration. Whether caused by poor diet, heavy menstruation, pregnancy, or medical conditions that affect absorption, this condition can significantly impact daily life if left unaddressed.
To help you choose the right vitamins, we consulted Board-Certified Family Medicine Specialist Dr. Eron Tan for expert guidance on iron deficiency and supplementation. In this article, we’ll break down what to look for to get the best vitamins for iron deficiency!
Quick List - Top Vitamins for Iron Deficiency
Dr. Tan is a Family and Occupational Medicine doctor and college faculty member with expertise in clinical care, preventive medicine, and evidence-based practice. With a strong background in primary and secondary care, research, and community-oriented primary care, he simplifies complex health topics for readers. His experience in occupational health provides insights into workplace well-being and safety, ensuring health-related decisions are grounded in research and reliable medical knowledge.
David is a law graduate (LL.B) who has a sharp eye for details and a strong passion for helping others make smarter decisions. Since he joined mybest in 2020, he’s been working on buying guides that make it easier to find the best products—whether they’re everyday essentials or unique finds. Apart from his work at mybest, David has also written for Grotto Network, a digital platform from the University of Notre Dame, and has experience as a special educational needs assistant. These roles have helped him hone his ability to connect with people and make complex topics more relatable and easy to understand. His love for nature and moments of reflection keep him grounded, and this thoughtful perspective shines through in every article he writes for mybest.
The expert oversees the Buying Guide only, and does not determine the products and services featured.
Table of Contents
- Causes and Symptoms of Iron Deficiency
- How to Choose Vitamins for Iron Deficiency - Buying Guide
- Prioritize Safety by Choosing Registered and Clearly Labeled Products1
- Choose a Form Based on Your Needs2
- Use Single-Iron Supplements for Diagnosed Iron Deficiency or Anemia3
- Go for Products With Vitamin C, Folic Acid, or B Vitamins for Extra Benefits4
- Check the Recommended Dosage and Usage Warnings5
- Frequently Asked Questions
- When Is It Appropriate to Take Iron Supplements Without a Prescription?
- Are There Any Foods, Drinks, or Medications That Interfere with Iron Absorption?
- Tips to Minimize Constipation or Other Side Effects from Iron Supplementation
- Explore More Supplement Guides for Better Health
- How We Chose and Ranked Our Product Recommendations
Causes and Symptoms of Iron Deficiency
Iron deficiency is one of the most common nutritional issues worldwide, often going unnoticed. It can result from a range of factors. Common causes of iron deficiency include:
Poor dietary intake
Heavy menstrual bleeding
Pregnancy and childbirth
Gastrointestinal blood loss (e.g., ulcers, malignancies)
Infections like hookworm or whipworm
Frequent blood donation
Symptoms can include fatigue, weakness, irritability, and shortness of breath. Some may also experience brittle nails, hair loss, cravings for non-food items like ice (pica), or restless legs syndrome. Recognizing these signs early can help you take steps to restore your iron levels through diet or supplements.
How to Choose Vitamins for Iron Deficiency - Buying Guide
Choosing the right vitamins for iron can make all the difference in managing iron deficiency while minimizing side effects. Here’s what you should look for to ensure you’re selecting the best option for your needs and health goals.
Prioritize Safety by Choosing Registered and Clearly Labeled Products
Check for FDA-Approved and Trusted Brands First
Avoid Forms and Ingredients That May Cause Issues
Choose a Form Based on Your Needs
Iron supplements come in different forms, each varying in iron content and how well they’re tolerated by the body. Choosing the right type—whether for fast replenishment, sensitive stomachs, or long-term use—can make a big difference in both effectiveness and comfort.
For a High Iron Dose: Pick Ferrous Fumarate
Ferrous fumarate is one of the most concentrated forms of iron, delivering 106 mg of elemental iron per tablet. This makes it ideal for those with moderate to severe iron deficiency who need to raise their levels quickly.
However, because of the higher iron content, it's more likely to cause gastrointestinal side effects such as constipation or stomach upset. It's best taken under the guidance of a healthcare professional to ensure the dose is appropriate for your needs.
If You Experience Stomach Issues: Opt for Ferrous Gluconate or Liquid Ferrous Sulfate
For individuals who often experience stomach upset with iron, ferrous gluconate is a gentler option, providing 27–38 mg of elemental iron per tablet. It tends to cause fewer digestive side effects, making it suitable for people with sensitive stomachs or those who have previously had trouble tolerating other iron forms.
Liquid ferrous sulfate is also a good alternative for those who need dose flexibility, as it allows you to adjust the amount according to your doctor’s recommendation.
For Long-Term Use: Go for Ferrous Sulfate or Ferrous Gluconate
When choosing iron for long-term use, it’s important to balance effectiveness with tolerability. Ferrous sulfate is a common and inexpensive option, offering 65 mg of elemental iron per tablet, and works well for many when taken consistently.
However, if you experience digestive issues, ferrous gluconate may be a better alternative due to its gentler effect. If you're planning to take iron over several months or longer, ferrous gluconate’s mild profile often makes it a great long-term solution.
Use Single-Iron Supplements for Diagnosed Iron Deficiency or Anemia
If diagnosed with iron deficiency or anemia, a single-iron supplement is more effective than a multivitamin. These provide higher doses of elemental iron, essential for restoring depleted iron stores, especially with low ferritin levels. This is key for those with heavy menstrual bleeding, gastrointestinal malabsorption, or increased needs due to pregnancy or postpartum.
Multivitamins with iron often don't offer a high enough dose to treat deficiency, potentially delaying recovery. A dedicated iron supplement ensures you get the right amount without unnecessary ingredients.
Go for Products With Vitamin C, Folic Acid, or B Vitamins for Extra Benefits
Some vitamins include additional nutrients like vitamin C, folic acid, or vitamin B12 to enhance their overall effectiveness. Vitamin C can help increase iron absorption by lowering the pH in the stomach and converting iron into a form that's easier for the body to absorb. While the boost in absorption may be modest, it can still make a difference, especially in individuals with borderline iron levels or absorption issues.
Folic acid and vitamin B12 are also essential for forming healthy red blood cells, a process known as hematopoiesis. Their inclusion in iron vitamins or supplements can help prevent other types of anemia that aren’t caused by iron deficiency alone. Choosing a supplement that combines these nutrients may offer more comprehensive support for individuals dealing with anemia or at risk of multiple nutrient deficiencies.
Check the Recommended Dosage and Usage Warnings
Adults with iron deficiency are usually advised to take 65–100 mg of elemental iron once daily or every other day to reduce side effects. It may take 6–8 weeks to see results, with full iron store recovery taking up to six months.
For better absorption, take iron on an empty stomach with vitamin C, and avoid tea, coffee, milk, and antacids near dosing. Every-other-day dosing may also reduce discomfort. Always follow the instructions on the label of your vitamins or supplements for safe and effective use.
10 Best Vitamins for Iron Deficiency to Buy Online
Products | Image | Click to purchase | Key features | Details | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FDA Registered | Iron Type | Additional Nutrients | Dosage | Equivalent Elemental Iron | Form | Best For | Quantity | |||||
1 | United Home Fersulfate Iron | | Boost Your Daily Iron Intake With This Affordable Supplement | Ferrous Sulfate | 325mg | 65mg | Tablet | Long-Term Use | 100 Tablets | |||
2 | Sangobion Iron+ | | Improve Your Iron Levels Without Stomach Concerns | Ferrous Gluconate | Manganese Sulfate、Copper Sulfate、Vitamin B12、Vitamin C、Folic Acid | 250mg | 30mg | Tablet | Digestive Sensitivities | 16 Tablets | ||
3 | Watsons Ferrous Sulfate + Folic Acid | | Combines Iron and Folic Acid to Help Fight Fatigue and Anemia | Ferrous Sulfate | Folic Acid | 300mg | 60mg | Tablet | Long-Term Use | 1 Tablet | ||
4 | Unilab Hemarate FA | | Doctor-Recommended Iron Supplement for Pregnant and Breastfeeding Moms | Ferrous Sulfate | Folic Acid、Vitamin B6、Vitamin B12 | 187mg | 60mg | Tablet | Long-Term Use | 10 Tablets | ||
5 | TGP Ferro-B | | High-Potency Iron Supplement From a Trusted Generic Brand | Ferrous Fumarate | Folic Acid、Vitamin B2、Vitamin B12 | 500mg | 165mg | Tablet | High Iron Dose | 10 Tablets | ||
6 | Rhea Iron | | Effective Solution for Simple Iron Deficiency and Anemia | Ferrous Sulfate | 325mg | 65mg | Tablet | Long-Term Use | 100 Tablets | |||
7 | Bewell Ferix BC | | Get Iron Support With Energy-Boosting Vitamins | Ferrous Fumarate | Vitamin B12、Vitamin C、Vitamin B6、Vitamin B2、Vitamin B1、Vitamin B3、Vitamin B5 | 200mg | 70mg | Capsule | High Iron Dose | 30 Capsules | ||
8 | MPPI Trev-Iron | | Stay Active and Healthy With Iron and B Vitamins | Ferrous Fumarate | Vitamin B12、Vitamin B1、Vitamin B6 | 150mg | 49.5mg | Capsule | High Iron Dose | 1 Capsule | ||
9 | Unilab Ferlin Syrup | | Fruit-Flavored Syrup That’s Easy for Kids to Take | Ferrous Sulfate | Vitamin B12、Vitamin B6、Vitamin B1 | 149.34mg | 30mg | Syrup | Kids and Infants、Digestive Sensitivities | 120mL | ||
10 | Folic 500 IBERET | | Formulated for Better Absorption yet Easy on the Stomach | Ferrous Sulfate | Vitamin B12、Vitamin C、Vitamin B6、Vitamin B2、Vitamin B1、Vitamin B3、Vitamin B5、Folic Acid | 525mg | 105mg | Tablet | Long-Term Use | 30 | ||
Boost Your Daily Iron Intake With This Affordable Supplement
- Contains 325 mg of ferrous sulfate, providing 65 mg of elemental iron to help prevent and treat iron deficiency anemia
- Supports healthy red blood cell production and improves oxygen flow throughout the body
- The sugar-coated tablet makes it easier to swallow and more palatable for daily intake
Reviews mention:
Buyers like that it's both affordable and effective, with many feeling more energetic after taking it. Some mention mild stomach issues like constipation, which is common with iron supplements. Still, most find it especially helpful during pregnancy and breastfeeding, when iron needs are higher.
| FDA Registered | |
|---|---|
| Iron Type | Ferrous Sulfate |
| Additional Nutrients | |
| Dosage | 325mg |
| Equivalent Elemental Iron | 65mg |
| Form | Tablet |
| Best For | Long-Term Use |
| Quantity | 100 Tablets |
Improve Your Iron Levels Without Stomach Concerns
- Delivers 250 mg of ferrous gluconate (30 mg elemental iron), a form that’s gentler on the stomach
- Combines folic acid, copper, and vitamin B12 to support red blood cell production and energy metabolism
- Features vitamin C to help your body absorb iron more effectively
- Includes sorbitol to help reduce the chances of constipation
Reviews mention:
Users say it helps with low energy and other signs of iron deficiency. The chocolate scent and lack of metallic aftertaste also make these capsules easier to take every day. They like that it’s easy on the stomach and doesn’t cause constipation.
| FDA Registered | |
|---|---|
| Iron Type | Ferrous Gluconate |
| Additional Nutrients | Manganese Sulfate、Copper Sulfate、Vitamin B12、Vitamin C、Folic Acid |
| Dosage | 250mg |
| Equivalent Elemental Iron | 30mg |
| Form | Tablet |
| Best For | Digestive Sensitivities |
| Quantity | 16 Tablets |
Combines Iron and Folic Acid to Help Fight Fatigue and Anemia
- Provides 300 mg of ferrous sulfate, which is equivalent to 60 mg of elemental iron to help prevent and treat iron deficiency anemia
- Includes 250 mcg of folic acid to support red blood cell production and help prevent neural tube defects during pregnancy
- Sold as single tablets, making it easier to buy just what you need or try before committing to a full bottle
Reviews mention:
Most buyers appreciate that it includes folic acid, making it a great choice for pregnant women. Others say it helps manage anemia and boosts energy levels. A few also found it especially helpful during recovery after surgery or significant blood loss.
| FDA Registered | |
|---|---|
| Iron Type | Ferrous Sulfate |
| Additional Nutrients | Folic Acid |
| Dosage | 300mg |
| Equivalent Elemental Iron | 60mg |
| Form | Tablet |
| Best For | Long-Term Use |
| Quantity | 1 Tablet |
Doctor-Recommended Iron Supplement for Pregnant and Breastfeeding Moms
- Offers 60 mg of elemental iron, derived from 187 mg of ferrous sulfate, to help prevent and treat iron-deficiency anemia
- Includes 600 mcg of folic acid, essential for preventing neural tube defects during pregnancy
- Supplies 20 mg of vitamin B6 and 25 mcg of vitamin B12 to support healthy blood and energy metabolism
- Helps lower plasma homocysteine levels, reducing the risk of cardiovascular disease
Reviews mention:
Many customers repurchase this supplement because it’s recommended by their doctors. Pregnant women often choose it to support a healthy pregnancy and proper fetal development. While a few experienced mild digestive issues, they found that taking it after meals made it easier on the stomach.
| FDA Registered | |
|---|---|
| Iron Type | Ferrous Sulfate |
| Additional Nutrients | Folic Acid、Vitamin B6、Vitamin B12 |
| Dosage | 187mg |
| Equivalent Elemental Iron | 60mg |
| Form | Tablet |
| Best For | Long-Term Use |
| Quantity | 10 Tablets |
High-Potency Iron Supplement From a Trusted Generic Brand
- Helps treat and prevent iron deficiency with 500 mg of ferrous fumarate, equivalent to 165 mg of elemental iron.
- Provides folic acid to support fetal development and reduce the risk of neural tube defects
- Includes vitamin B2 and B12 to help lower homocysteine, a substance that may affect heart health
- Convenient once-a-day supplement
Reviews mention:
Buyers love that they can get strong iron support at an affordable price. Many say it helps boost their energy and keep them feeling well, while others find it supports their immune system too.
| FDA Registered | |
|---|---|
| Iron Type | Ferrous Fumarate |
| Additional Nutrients | Folic Acid、Vitamin B2、Vitamin B12 |
| Dosage | 500mg |
| Equivalent Elemental Iron | 165mg |
| Form | Tablet |
| Best For | High Iron Dose |
| Quantity | 10 Tablets |
Effective Solution for Simple Iron Deficiency and Anemia
- Restores healthy iron levels with 325 mg of ferrous sulfate, providing 65 mg of elemental iron
- A hematinic supplement that helps promote red blood cell production and improve energy levels
- Supports overall vitality by reducing fatigue
- Comes in a bottle of 100 tablets, ideal for long-term use
Reviews mention:
Reviewers say Rhea Iron is effective in treating iron deficiency. Some users rely on it to relieve headaches caused by iron deficiency anemia. They also appreciate that the tablet is easy to swallow.
| FDA Registered | |
|---|---|
| Iron Type | Ferrous Sulfate |
| Additional Nutrients | |
| Dosage | 325mg |
| Equivalent Elemental Iron | 65mg |
| Form | Tablet |
| Best For | Long-Term Use |
| Quantity | 100 Tablets |
Get Iron Support With Energy-Boosting Vitamins
- Prevents and treats iron deficiency with 200 mg of ferrous fumarate, providing 70 mg of elemental iron
- Boosts energy with essential B vitamins like B1, B2, B6, and B12
- Supports immunity with vitamin C, an antioxidant that helps the body fight off infections
- Promotes overall wellness with added vitamin B5 (d-calcium pantothenate) and vitamin B3 (nicotinamide)
Reviews mention:
Users appreciate how Ferix BC helps improve iron levels and overall well-being. Many notice a boost in energy and even better sleep after taking it. It’s become a go-to supplement for those needing reliable iron support.
| FDA Registered | |
|---|---|
| Iron Type | Ferrous Fumarate |
| Additional Nutrients | Vitamin B12、Vitamin C、Vitamin B6、Vitamin B2、Vitamin B1、Vitamin B3、Vitamin B5 |
| Dosage | 200mg |
| Equivalent Elemental Iron | 70mg |
| Form | Capsule |
| Best For | High Iron Dose |
| Quantity | 30 Capsules |
Stay Active and Healthy With Iron and B Vitamins
- Helps prevent anemia with 150 mg ferrous fumarate, equivalent to 49.5 mg elemental iron
- Boosts energy and supports metabolism with 50 mg vitamin B1, 50 mg vitamin B6, and 25 mcg vitamin B12
- Stimulates appetite and promotes healthy weight gain
- Strengthens resistance to stress and infections with a well-balanced B-vitamin blend
Reviews mention:
According to reviews, Trev-Iron is a go-to supplement for staying healthy and energized. Many users noticed improved energy and overall vitality. They also like how easy and convenient it is to take.
| FDA Registered | |
|---|---|
| Iron Type | Ferrous Fumarate |
| Additional Nutrients | Vitamin B12、Vitamin B1、Vitamin B6 |
| Dosage | 150mg |
| Equivalent Elemental Iron | 49.5mg |
| Form | Capsule |
| Best For | High Iron Dose |
| Quantity | 1 Capsule |
Fruit-Flavored Syrup That’s Easy for Kids to Take
- Helps prevent and treat iron deficiency anemia in infants and children
- Supports healthy blood and oxygen circulation with 30mg of elemental iron from 149.34mg of ferrous sulfate
- Enriched with vitamins B1, B6, and B12 to support energy, appetite, and growth
- Kid-friendly syrup that’s easy to take and gentle on the tummy
Reviews mention:
Parents love how easy it is to give Ferlin Syrup to their kids—especially with its fruit flavor that children actually enjoy. Many have noticed improved energy and appetite with regular use. It's often a trusted go-to for boosting their child’s overall health and well-being.
| FDA Registered | |
|---|---|
| Iron Type | Ferrous Sulfate |
| Additional Nutrients | Vitamin B12、Vitamin B6、Vitamin B1 |
| Dosage | 149.34mg |
| Equivalent Elemental Iron | 30mg |
| Form | Syrup |
| Best For | Kids and Infants、Digestive Sensitivities |
| Quantity | 120mL |
Formulated for Better Absorption yet Easy on the Stomach
- Unique release system for better absorption and a gentler effect on the stomach
- Prevents and treats iron-deficiency anemia with 525 mg ferrous sulfate, equal to 105 mg elemental iron
- Supports immunity and energy with vitamin C plus vitamins B1, B2, B3, B6, and B12
- Contains 800 mcg of folic acid to help prevent birth defects and support the health of pregnant women and their babies
Reviews mention:
Customers appreciate that the tablet is film-coated, making it easier to swallow. Many say it helps maintain steady energy throughout the day. Pregnant women also consider it an essential part of their pregnancy journey.
| FDA Registered | |
|---|---|
| Iron Type | Ferrous Sulfate |
| Additional Nutrients | Vitamin B12、Vitamin C、Vitamin B6、Vitamin B2、Vitamin B1、Vitamin B3、Vitamin B5、Folic Acid |
| Dosage | 525mg |
| Equivalent Elemental Iron | 105mg |
| Form | Tablet |
| Best For | Long-Term Use |
| Quantity | 30 |
Frequently Asked Questions
Below are some of the most asked questions on the web answered by Dr. Eron Tan.
When Is It Appropriate to Take Iron Supplements Without a Prescription?
Iron supplements should generally be taken under medical guidance, especially for those who have not been diagnosed with an iron deficiency. However, it may be appropriate to take them without a prescription when advised by a doctor after screening or a thorough risk assessment. For example, pregnant women or frequent blood donors are at higher risk of iron deficiency and may be recommended iron supplements to prevent or address low levels.
It is important to note that self-supplementing without checking lab results is not recommended, as taking iron unnecessarily can lead to iron overload and other health complications. Always ensure that iron supplementation is necessary and based on professional advice to avoid potential risks.
Are There Any Foods, Drinks, or Medications That Interfere with Iron Absorption?
Yes, certain foods, drinks, and medications can reduce the effectiveness of iron absorption in the body. Tea and coffee contain compounds known as polyphenols, which can bind to iron and prevent it from being absorbed properly. Calcium, found in dairy products and supplements, can also inhibit iron absorption, so it's best to avoid taking them together.
High-fiber foods, eggs, and certain cereals can interfere with the absorption of iron as well, as they contain phytates and other compounds that bind to iron. Additionally, medications like antacids, proton pump inhibitors (PPIs), and H2 blockers, which reduce stomach acid, can impair the body’s ability to absorb iron. To maximize absorption, it's best to take iron supplements separately from these foods, drinks, and medications.
Tips to Minimize Constipation or Other Side Effects from Iron Supplementation
If you’re experiencing constipation or other gastrointestinal issues from iron supplements, there are a few strategies you can try to minimize discomfort. Here are some tips to help make iron supplementation more manageable while still boosting your iron levels effectively.
Start with a lower elemental iron dose: Begin with a lower dose of iron to give your digestive system time to adjust, gradually increasing the amount if needed.
Use liquid iron supplements: Liquid iron supplements allow for easier dose adjustments, which can help you find the right balance without overwhelming your digestive system.
Take iron supplements every other day: Instead of daily dosing, consider taking iron every other day. This can help reduce the risk of constipation and other gastrointestinal side effects while still effectively replenishing iron levels.
Explore More Supplement Guides for Better Health
How We Chose and Ranked Our Product Recommendations
Our buying guide was carefully researched and crafted by the mybest team of writers and editors. We used the buying guide as a basis for choosing and ranking the product recommendations, and we looked at reviews and ratings from different E-commerce sites like Lazada, Shopee, and more.
Top 5 Vitamins for Iron Deficiency
No. 1: United Home ｜Fersulfate Iron
No. 2: Sangobion｜Iron+
No. 3: Watsons｜Ferrous Sulfate + Folic Acid
No. 4: Unilab｜Hemarate FA
No. 5: TGP｜Ferro-B
View Full RankingThe descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.
Most ViewedFeatured Rankings Similar to Iron supplements
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