Best Slow Fe Iron Supplements in 2026

Gluten free

High potency formula

Gentle on your system

A NECESSARY COMPONENT OF HEMOGLOBIN Iron is a necessary component of hemoglobin; the oxygen carrier responsible for delivering oxygen to the cells; including muscle cells (1); Nature’s Bounty Iron helps promote normal red blood cell production (1)

HELPS MAINTAIN ENERGY UTILIZATION (1) Iron supports energy utilization; helping you to feel your best (1)

SUPPORTS WOMEN’S HEALTH (1) Everyone needs Iron; but pregnancy and menstruation may increase Iron requirements; Often recommended as a mineral supplement for women; Nature’s Bounty Iron offers the daily nutritional support you need (1)

Vitron-C is a high potency iron supplement for iron deficiency

Iron pills boost energy by helping to fight fatigue in users with low iron levels

Iron supplements for women and men contain 65 mg of elemental iron and 125 mg of Vitamin C to support a healthy immune system and to improve iron absorption

Gentle Iron Tablets: Clinically shown to increase iron levels without nausea or constipation

Vital Nutrients: Formulated with vitamin C and beet root

Nourishing Ingredients: Includes folic acid and vitamin B12 for healthy red blood cell production

IRON: Get your essential daily dose of 10 mg of iron in liquid form along with Vitamin B complex, Vitamin C from rose hip and Herbal extracts

EASY TO DIGEST: Plant based extract is gentle on digestive system and absorbs easily. Take 10 ml twice daily for adults or once daily for children (dosage cup included)

NATURAL: All natural fruit juice concentrates to enhance the taste with pear, grape, black currant, orange, blackberry and cherry juice concentrates with a touch of honey

Slow Release Iron Supplement

High Potency

Once a Day

One 60-count bottle of Slow Fe 45mg Iron Supplement for Iron Deficiency

No.1 doctor recommended iron tablets for iron deficiency

High potency iron formulated for daily use and less discomfort

Advanced, Patented Form Of Iron; Solgar Gentle Iron 25mg is gentle on your system; Non-constipating, stomach friendly iron supplement for women and men

Enhanced Absorption Formulation; Helps promote iron-rich blood; Iron is an important component of hemoglobin, the protein that carries oxygen from lungs to all body tissues and cells

Supports Energy Utilization; Iron promotes normal red blood cell production; Iron is a key mineral and essential nutrient for many biological functions.Store at room temperature

Our "no-fuss" vegan Melty Tabs are specially designed for kids needing an extra boost of Iron in their diet

Gentle on the tummy and with a taste kids love (parents, too).

Save on costly trips to the dentist thanks to our Zero Sugar formula (no sticky, sugary gummies here)

BOOSTED IRON ABSORPTION: Vitamin Code RAW iron pills contain 22mg of gentle whole food iron and whole food vitamins C, B-12, and folate to support iron absorption and utilization

PROBIOTICS AND ENZYMES: Our vegan iron supplement includes a RAW probiotic and enzyme blend for digestive support.Non-Constipating

ENERGY SUPPLEMENT: Our iron vitamins support blood & heart health, immune health, reproductive health, eye health, and mental & physical energy

High Potency Iron Supplements for Women, Men, and Children Over 12: Each Feosol Original tablet contains 65 mg of elemental iron, equivalent to 325 mg of ferrous sulfate, which provides 360% of Daily Value, making it a high potency iron supplement

The Form of Iron Tablets Doctors Often Recommend: Feosol Original contains Ferrous Sulfate, a form of iron supplement widely recommended by doctors

Blood Builder Benefits: Just one Feosol Original Iron Supplement tablet every day helps support red blood cell production, energy, and a healthy immune system*

Healthy Red Blood Cells; NaturesPlus Hema-Plex Iron combines iron with powerful, blood health-boosting cofactors like vitamin C & synergistic bioflavonoids to support healthy red blood cells

Fast-Acting Capsules; Each serving delivers 85 mg of organically bound iron in fast-acting capsules

Mild & Gentle; The iron in this supplement is gentle and non-binding

Slow Release

Gentle to Your System

Doctor Preferred Ingredient

Muscular Function: Iron-C provides a highly utilizable form of iron to support optimal muscle function.*

Iron is necessary to manufacture myoglobin, a transporter of oxygen found in muscle tissue which causes the chemical reactions that initiate muscle contractions.*

Enhanced Absorption: Vitamin C enhances the intestinal absorption of iron and provides immune support.*

One 60-count bottle of Slow Fe 45mg Iron Supplement for Iron Deficiency

Number 1 doctor recommended iron tablets for iron deficiency

High potency iron formulated for daily use and less discomfort

Fusion Lifestyle soft chews contain 45 mg of iron per serving, plus 60 mg of vitamin c to boost iron absorption. Add iron supplements to your daily routine. Whether you're looking for an iron mineral supplement to boost your intake, or just adding to your wellness journey, these soft chewables are an excellent addition!

The suggested use is to take 1 per day. Enjoy a sweet and fruity cherry taste. There are 60 individually wrapped soft chews making it roughly a 2 month supply in each bottle.

These soft chews are perfect for bariatric patients, those suffering from anemia, women, men, prenatal, postnatal, or anyone looking for an iron mineral supplement.

Well-Absorbed Iron: Provides 25 mg of elemental iron per capsule in a non-constipating, well-absorbed form as iron bisglycinate

Fight Fatigue: Helps fight fatigue and other signs of an iron deficiency, which can manifest as weakness, shortness of breath, dizziness, tinnitus, drowsiness, irritability, infrequent menstruation, and loss of libido

Blood Building: An essential mineral for the formation of new red blood cells

Supports Energy and Red Blood Cell Production*

195 capsules - see product images for size compared to a quarter, 6 month supply (taken daily at the listed serving size)

No artificial colors or flavors, no chemical preservatives

Sufficient Iron plus Vitamin C: Doctor’s Recipes Iron helps restore your iron levels in the body by providing 65 mg of elemental iron (from carbonyl iron). Our stomach-friendly iron formula is enriched with 250 mg of vitamin C, which helps your body absorb iron more effectively.*

Well-Tolerated, Easy-to-Swallow: Due to its gentle absorption and high (>98%) iron content, our carbonyl iron product is a better choice for iron supplementation with fewer digestive side effects and reduced tablet weight, compared with ferrous salts.

Supports Healthy Iron Levels*: 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 muscles.* In addition, iron provides support for increased energy, improved focus, immune responses, and the regulation of body temperature.*

Easy to take fast melting tablets - Because our fast-melting tablets quickly dissolve in your mouth, they are much easier and safer to take unlike other hard-to-swallow bariatric multivitamins. You will quickly notice how much your body needs them.

Amazing Taste - Barimelts uses natural ingredients like monk fruit to create great-tasting tablets which means you'll enjoy your daily supplement routine and stay on track for your journey back to health. So great they actually taste like candy!

Sugar Free - Every tablet is made in the USA with reliable quality standards and is sugar free, gluten free, Non-GMO. No artificial sweeteners or flavors are added unlike other bariatric multivitamin supplements.

Gentle Vegan Iron Supplement: 25 mg of Iron with Vitamin C from Organic Acerola Cherries and Iron-Rich Whole Food Blend including Organic Beet, Spinach, Kale, Swiss Chard, and Pumpkin Seed. Increase energy and decrease fatigue without nausea or constipation.

Advanced Bioavailability for Better Absorption: Our Iron is formulated as Ferrous Bisglycinate Chelate which has nearly 2x more bioavailability than other forms of Iron such as ferrous sulfate, gluconate or fumarate. The addition of Vitamin C further enhances the absorption of our Iron, so you can get better results.

Doctor Recommended Iron Levels: Perfect way to supplement your diet with Iron for healthy red blood cell functions. Designed for individuals with common iron deficiencies such as pregnant women, menstruating girls, vegans and vegetarians, dialysis patients, frequent blood donors, and anemic men or women.

Liquid Iron Supplement for Women, Men, and Kids: Iron is important for blood production, cellular health, energy metabolism, and overall health. In fact, iron is important for transporting oxygen through the body! Adequate oxygen levels are crucial for good health, and sufficient iron intake helps ensure that you’re getting the oxygen you need.

Overall Health & Wellness: Support your overall health & wellness by replenishing iron levels with iron supplements, in a delicious berry flavor. Iron is a critical component of hemoglobin and myoglobin, proteins of red blood cells and muscle cells respectively. Red blood cells — through their relationship with hemoglobin — accept, store, and transport oxygen throughout the body as needed.

Enhanced Absorption: Liquid Iron supplements for women, men, and children comes from bioavailable Ferrochel, otherwise known as ferrous bisglycinate chelate, a unique form of Iron that may have higher absorption rates and increased tolerability than Iron salts. It is not uncommon for individuals, especially women and children, to be deficient in Iron, which is an essential nutrient.

Helps to maintain health, vitality and energy release

Excess iron in the stomach is prevented by feroglobin-b12's special slow release system

Provides an effective source of vital blood forming nutrients including organic form of iron, folic acid and vitamin b12

Iron (As Ferrous Sulfate) Is The Only Active Ingredient

65mg Of Iron Per Serving

240 Tablets, 240 Servings - Just 1 Tablet For A Full Serving

Proven in a Clinical Trial: NovaFerrum has been clinically proven to be Safe, Well Tolerated, and Effective at raising iron levels. (JAMA June 13, 2017 Volume 317, Number 22)

No Bad Stuff: NovaFerrum Does Not contain Gluten, Sugar, Alcohol, Parabens, Synthetic Colors, or Caffeine.

Natural Fruit Extracts: NovaFerum Does contain Natural fruit flavors and Natural fruit sweeteners.

🥇【Iron Supplement for Women and Men】- Our iron supplement contains 65mg elemental Iron, 400mcg Folic Acid, and 10mcg Vitamin B12, which are essential for blood production, cellular health, energy metabolism, and overall health. With sufficient iron intake, you can ensure that you're getting the oxygen you need to feel energized and healthy.

🥇【Liposomal technology Iron Gentle on Your Stomach】- Thanks to our liposomal technology, our iron supplement is gentle on your stomach and won't cause diarrhea and Non-constipating. The technology also protects the iron element until it reaches the liver, ensuring maximum absorption and effectiveness.The iron supplement contains Vitamin B12 (as Methylcobalamin) which can promote red blood cell proliferation, increase cell activity and number of cells and improve anemia.

🥇【Enhanced Absorption Formulation】- Iron supplement is designed for high efficiency and based on liposomal technology, absorption of liposomal gentle iron is 3.5 times higer than ordinary iron pill, 4.1 times higer than ferric gluconate,2.7 times higher than iron sulfate, and 5 times higher than ferrous fumarate.Therefore the liposomal iron for iron deficiency is easily absorbed through the cell membrane getting more iron into your cells making it to be perfect iron supplements.

Item Package Length: 3.048cm

Item Package Width: 3.81cm

Item Package Height: 10.414cm

IRON FOR WOMEN: Receive high quality support from this key mineral with our 45 mg Iron for Women

SLOW RELEASE: Scientifically formulated with slow-release coated tablets for optimal absorption

ROOTED IN WELLNESS: Carlyle provides premium, honest supplements in your pursuit to healthy living

Slow release delivery system

High-potency iron

Gentle to Your System

Fortified Formulation: Vitalitown Iron contains 65 mg of carbonyl iron (equivalent to 65 mg of elemental iron) and 250 mg of vitamin C for enhanced absorption of iron to help you support healthy iron levels and prevent iron deficiency.*

Easy to Swallow & Gentle on the Stomach: With high (>98%) iron content, high absorption rate and excellent bioavailability, substantially less carbonyl iron is required to achieve the same daily intake levels compared with ferrous salts (e.g., ferrous sulfate, ferrous fumarate or ferrous gluconate), resulting in lower tablet weight and fewer unwanted digestive issues like nausea, upset tummy, or constipation.*

Blood Builder & Energizer*: Iron is an integral part of some proteins that are essential for many body functions.* Without enough iron, your body can’t make enough hemoglobin, a protein carrying oxygen from the lungs to all parts of the body, and myoglobin, a protein transporting oxygen to muscles.* When you keep normal iron levels and healthy red blood cell production, every cell in your body has sufficient oxygen to produce energy for everyday life without feelings of fatigue and dizziness.*