10 Best Iron Supplements Made In Usa of 2025

Tested and Reviewed: Top 10 Iron Supplements Made In Usa deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Doctor's Recipes

Doctor's Recipes Iron Supplement 65 mg with Vitamin C - Maximized Absorption & Stomach Friendly Iron Pills for Red Blood Cells Formation, Heart, Brain & Immunity Health - Vegan Non-GMO 60 Iron Tablets

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Editor's bottom line:

“This iron supplements made in usa is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

High Potency Iron Supplement for Women Men, with High Absorption 250 mg Vitamin C: Doctor's Recipes Iron helps increase iron levels by providing 65 mg of elemental carbonyl iron. Our stomach-friendly iron tablet is enriched with 250 mg of vitamin C, which helps absorb iron more effectively than 125 mg vitamin C*
Well-Tolerated, Easy-to-Swallow & Vegan Non-GMO 60 High Potency Iron Tablets : Due to its gentle absorption and high (>98%) iron content, our carbonyl iron pills are a better choice for iron supplementation with fewer digestive side effects and reduced tablet size, non constipating, compared with ferrous salts
Supports Healthy Iron Levels Without Side Effects*: Your body uses iron to make hemoglobin, a protein which carries oxygen from our lungs throughout our bodies, and myoglobin, a protein which supplies oxygen to tissues.* In addition, iron provides support for increased energy, improved focus, immune responses, and the regulation of body temperature*
Proudly Made in the USA, Third Party Tested Slow Release Iron Pills: Our advanced strength formula is loaded with the highest grade & naturally sourced ingredients in a GMP certified facility in the USA. Doctors Recipes Iron is 100% pure, natural, vegan friendly & NON-GMO with no soy, gluten and dairy
Personal Choices, Professional Solutions: At Doctors Recipes, we believe the products and services should be done professionally and with enthusiasm. Doctors Recipes nourishes the goodness inside your body to help you maintain a healthy lifestyle. We have everything you need and nothing you dont, and you will always know what youre putting in your body. The name of this exceptional brand leaves little to imagination, and its a title well-deserved

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Picked by 397 people today

9.5

Vitamatic

Vitamatic Ferrous Sulfate 325 mg with Vitamin C 100 mg (65 mg Elemental Iron) – High Potency Iron Supplement – No Artificial Colors – 250 Coated Tablets, Made in USA

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Main Highlights

Supports red blood cell formation and energy levels. Great iron supplement for low iron level in the body
RED BLOOD CELL SUPPORT - Each tablet contains 65mg of Iron (325 mg of Ferrous Sulphate) and 100mg of Vitamin C to help with absorption.
Premium Grade, Non-GMO, & Gluten Free
Free of starch, soy, yeast, wheat, egg, artificial color, flavor, & preservatives.
Made in a GMP Compliant, FDA Registered Facility

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9.5

NUTRAHARMONY

Iron Supplement for Women - Iron 65mg (Ferrous Sulfate 325mg) - Stomach Friendly | Slow Release Iron | High Absorption - Vitamins C, D3, B6, B12 & Folate - Iron Level & Energy Support - 60 Capsules

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Main Highlights

Slow Release Iron 65mg Your recommended daily dose of Iron in highly bioavailable ferrous sulfate form is crafted to support your body's essential functions and maintain optimal health. Our slow-release iron supplement is designed to provide iron 65mg in a form that ensures optimal absorption, making it an ideal iron supplement for women & men.
7-in-1 Complex Iron with Vitamin C, B12 & D3. Enhanced with vitamin C to support iron absorption and is powered with essential vitamins, maximizing benefits for your health. Our iron supplement with vitamin C is perfect for those looking for iron supplements with enhanced bioavailability. Our iron supplement 65 mg is also suitable for vegan iron supplements enthusiasts, providing a comprehensive iron vitamins solution that is gentle and stomach-friendly.
Gentle & Stomach-friendly Crafted with a delayed-release technology, our iron supplement releases in the intestines, reducing side effects and enhancing absorption. This gentle iron supplement for women and men ensures you receive the full benefits of the iron vitamin C complex without the common digestive issues associated with iron supplements. The slow-release iron technology makes it a perfect choice for those seeking a gentle iron experience.
Made in USA With Globally Sourced Ingredients Rest assured! A slow-release iron supplement is proudly manufactured in the USA under strict quality control standards, Third Party Tested & GMP certified. We adhere to rigorous procedures to ensure every batch's safety, purity, and efficacy. We use the most potent forms of each component to achieve maximum effect. Highest quality & purity to ensure the best results!
Trustworthy Service We are committed to providing exceptional customer service and transparency with NUTRAHARMONYs carefully selected Iron! With our iron supplements for men & women, you can trust that you're receiving a premium-quality supplement backed by scientific research and dedicated customer support!

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9.2

Lunakai

Lunakai USA Made Vegan Iron Gummies 5-in-1 with Methylfolate, Vitamin C, E & B12 - Daily Chewable Iron Supplement for Women, Men & Kids - Energy & Blood Health Support, Non-GMO, 60ct

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Main Highlights

5-in-1 Iron Gummies with Vitamin C, E, B12 & Methylfolate 18mg Iron as Ferrous Fumarate paired with Vitamin C for absorption support, Vitamin E for antioxidant support, and L-5 Methylfolate Calcium for active folate support.
Absorption-Friendly Iron Supplement Gummies Vitamin C helps support iron absorption while Methylfolate delivers the bioactive form of folate for women and men who want more than a standard folic acid iron vitamin formula.
Daily Energy & Blood Health Support These iron gummies for women and men help maintain healthy iron levels, support healthy oxygen levels, and promote natural daily vitality. A trusted iron gummies formula for everyday wellness.
Complete B12 & Folate Iron Formula This iron and B12 supplement for women delivers daily wellness and vitality support alongside Vitamin E antioxidant support in one convenient chewable iron supplement gummy vitamin.
Everyday Iron Support for Energy & Stamina This iron chewable helps support healthy blood cell production, sustained daily energy, and the stamina needed for work, fitness, and an active daily lifestyle.
Iron Gummies for Women with Folate & B12 A women's iron supplement with L-5 Methylfolate Calcium and Vitamin B12 to support daily nutritional needs at every stage of life. An ideal iron and folate gummy for daily wellness.
Gentle Chewable Iron That's Easy to Take Iron gummy chews designed to be gentle on the stomach and easier to take than iron pills, capsules, or liquid iron. Delicious mixed berry flavor with no metallic aftertaste.
Iron for the Whole Family Vegan iron gummies for adults and the whole household. Womens gummies with iron and gummy vitamins with iron for every stage of life, from active adults to seniors seeking daily nutritional support.
60 Gummies, Full 30-Day Supply Each bottle provides 30 servings of daily iron gummies for men and women. Two gummies per day deliver 18mg iron plus four essential vitamins in one convenient iron supplement gummy.
USA Made with Globally Sourced Ingredients This vegan, Non-GMO, gelatin-free iron supplement uses no artificial sweeteners or synthetic dyes. Produced with globally sourced ingredients under GMP standards you can trust.

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9.0

P Puregen Labs

Puregen Labs Ferrous Sulfate 325 mg (65 mg Elemental Iron) High Potency Iron Supplement | No Artificial Color Additives - 200 Tablets

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Main Highlights

ACTIVE INGREDIENT: This Puregen Ferrous Sulfate supplement is an Iron deficiency supplement that is vital for red blood cell formation and supports healthy cognitive function.
ESSENTIAL MINERAL: Our Ferrous Sulfate 325 mg tablets deliver 65 mg of elemental iron per serving which is equivalent to 211% of your recommended dietary intake.
POWERFULL FORMULA: High Potency Formula to reduce fatigue, boosts hemoglobin and supports red blood production.
NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Lactose, Artificial Flavor & Sweetener & NON-GMO & No synthetic dyes & No Artificial Colors.
DISCLAIMER: Our product contains No synthetic dyes & No Artificial Colors, therefore the tablets are naturally gray in color. The tablet color is naturally occurring so the shade of gray may vary from tablet to tablet.
QUALITY YOU CAN TRUST : This product is made and quality tested in the United States with globally sourced ingredients. Our product is made in a facility following strict GMP guidelines to ensure safety and quality.

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8.8

THORNE

THORNE - Iron Bisglycinate - 25 mg Iron Supplement for Enhanced Absorption Without Gastrointestinal Side Effects* - NSF Certified for Sport - Gluten-Free - 60 Servings

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Main Highlights

Well-Absorbed Iron: Provides 25 mg of elemental iron per capsule in a non-constipating, well-absorbed form as iron bisglycinate
Symptoms of Low Iron: Nearly 1 in 3 adults in the U.S. may have low iron levels, which can manifest as weakness, fatigue, shortness of breath, dizziness, drowsiness, irritability, infrequent menstruation, and more
Blood Support: Dietary iron is essential for the formation of new red blood cells, especially important for women of childbearing age, after blood loss from surgery/injury, or for those who follow vegan/vegetarian diets*
NSF Certified for Sport: Tested for compliance with label claims and to ensure the absence of nearly 300 substances banned by many major athletic organizations
Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)

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8.6

MegaFood

MegaFood Blood Builder Iron Supplement for Women & Men - Increase Iron Levels Without Side Effects - Combats Fatigue - Vitamin B12, Folic Acid & Vitamin C - Vegan - 72 Mini Tablets (36 Servings)

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Main Highlights

INCREASES IRON LEVELS: MegaFood Blood Builder was shown in a 8 week clinical trial to increase iron levels without constipation; an effective and gentle iron with vitamin C source that can be used as an iron supplement for women+
SUPPORTS RED BLOOD CELL PRODUCTION: These iron supplements for women include folic acid and B12 which help maintain red blood cell production and delivers a gentle and effective 26 mg of iron per serving to combat fatigue and improve energy levels+
GENTLE & CONVENIENT FORMULA: Blood Builder can be used as iron tablets for women, teenage girls, pregnant women, menstruating women, vegans, vegetarians, athletes, and recent blood donors; Convenient mini tablets
FLEXIBLE DOSAGE: Take 2 tablets any time of day with a beverage, even on an empty stomach; This iron supplement is suitable for vegan diets; Not intended for children
COMMITTED TO QUALITY: Tested for 150 chemical substances. Non-GMO Project verified, vegan, and kosher; The iron vitamin tablets are made without gluten, dairy, eggs, tree nuts, peanuts, soy, fish, shellfish or sesame in a GMP facility

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8.3

Solgar

Solgar Gentle Iron, 180 Vegetable Capsules - Ideal for Sensitive Stomachs - Non-Constipating - Red Blood Cell Supplement - Non GMO, Vegan, Gluten-Free, Dairy Free, Kosher - 180 Servings

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Main Highlights

Promotes normal red blood cell production and supports energy utilization
Non-constipating and gentle on the stomach
Suitable for vegetarians
Non-Constipating and gentle on the stomach

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8.1

NOW Foods

NOW Foods Supplements, Iron 18 mg, Non-Constipating*, Essential Mineral, 120 Veg Capsules

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Main Highlights

ESSENTIAL MINERAL/FERROCHEL IRON BISGLYCINATE: Iron is an essential mineral that plays central roles in energy production, immune system function, and neurological health*
GENTLE AND NON-CONSTIPATING*/VEGAN CAPSULES: NOW uses Ferrochel Iron Bisglycinate, which has clinically demonstrated superior absorption and is well tolerated because it is gentle and non-constipating*
CERTIFICATIONS/CLASSIFICATIONS: Non-GMO, Halal, Kosher, Dairy Free, Egg Free, Made without Gluten, Nut Free, Soy Free, Vegan/Vegetarian
GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined. Our in-house laboratories are ISO/IEC accredited for laboratory testing including for stability, potency and product formulation.
Packaged in the USA by a family owned and operated company since 1968

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Our Best Overall Choice

Best Choice

9.7

Doctor's Recipes

Doctor's Recipes Iron Supplement 65 mg with Vitamin C - Maximized Absorption & Stomach Friendly Iron Pills for Red Blood Cells Formation, Heart, Brain & Immunity Health - Vegan Non-GMO 60 Iron Tablets

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

High Potency Iron Supplement for Women Men, with High Absorption 250 mg Vitamin C: Doctor's Recipes Iron helps increase iron levels by providing 65 mg of elemental carbonyl iron. Our stomach-friendly iron tablet is enriched with 250 mg of vitamin C, which helps absorb iron more effectively than 125 mg vitamin C*
Well-Tolerated, Easy-to-Swallow & Vegan Non-GMO 60 High Potency Iron Tablets : Due to its gentle absorption and high (>98%) iron content, our carbonyl iron pills are a better choice for iron supplementation with fewer digestive side effects and reduced tablet size, non constipating, compared with ferrous salts
Supports Healthy Iron Levels Without Side Effects*: Your body uses iron to make hemoglobin, a protein which carries oxygen from our lungs throughout our bodies, and myoglobin, a protein which supplies oxygen to tissues.* In addition, iron provides support for increased energy, improved focus, immune responses, and the regulation of body temperature*
Proudly Made in the USA, Third Party Tested Slow Release Iron Pills: Our advanced strength formula is loaded with the highest grade & naturally sourced ingredients in a GMP certified facility in the USA. Doctors Recipes Iron is 100% pure, natural, vegan friendly & NON-GMO with no soy, gluten and dairy
Personal Choices, Professional Solutions: At Doctors Recipes, we believe the products and services should be done professionally and with enthusiasm. Doctors Recipes nourishes the goodness inside your body to help you maintain a healthy lifestyle. We have everything you need and nothing you dont, and you will always know what youre putting in your body. The name of this exceptional brand leaves little to imagination, and its a title well-deserved

Show Price

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