Carlyle Iron for Women | 65 mg | 300 Tablets

Carlyle Iron for Women delivers 65 mg of elemental iron per coated tablet, as Ferrous Sulfate, in a large bottle of 300 tablets. It is made for adult women who lose iron every month through menstruation, who don't get enough from their diet, or who absorb it poorly because of low stomach acid or an unsettled gut. Low iron tends to show up as everyday symptoms: fatigue that sleep doesn't fix, hair shedding, cold hands and feet, brain fog, and breathlessness on the stairs. Rather than masking tiredness with stimulants, this formula replaces the mineral your body needs to build hemoglobin and deliver oxygen to every cell. One tablet a day is enough, and the bottle lasts a long time.

What Is Iron for Women?

Iron is an essential mineral that the body cannot make, so it has to come from food or supplements. This product provides it as Ferrous Sulfate, a salt of ferrous (divalent) iron. Ferrous iron is the form the cells of the small intestine take up directly, which is why Ferrous Sulfate is one of the most widely used and longest-established forms for correcting low iron. The 65 mg figure is the amount of elemental iron itself, meaning the iron your body actually receives, not the total weight of the salt. Iron in food comes in two forms. Heme iron, found in red meat and liver, is absorbed easily. Non-heme iron, found in legumes and leafy greens, is absorbed far less efficiently.

Benefits of Iron for Women

• Energy and oxygen delivery: Iron sits at the core of hemoglobin, the molecule that carries oxygen from the lungs to your tissues. When iron runs low, cells get less oxygen, and constant fatigue follows.
• Replacing monthly losses: Every cycle draws down a woman's iron stores, and heavy periods draw them down further. A daily supplement helps rebuild those reserves instead of draining them month after month.
• Healthy hair: Low iron stores (ferritin) are one of the most common hidden causes of hair shedding in women. When iron is scarce, the body sends it to vital organs before hair follicles.
• Focus and mental clarity: The brain needs iron to make dopamine and other neurotransmitters and to build the protective coating around nerves. A shortfall often feels like brain fog and poor attention.
• Thyroid support: Thyroid peroxidase, the enzyme that makes thyroid hormones, depends on iron. That is why low iron is linked to a sluggish metabolism, feeling cold, and difficulty losing weight.
• Muscle strength and stamina: Iron is part of myoglobin, which stores oxygen inside muscle, and of the energy-producing enzymes in your mitochondria.
• Calmer legs and better sleep: Low iron in the brain is closely tied to restless legs that disrupt sleep, because iron is required for dopamine pathways.
• Immune support: Immune cells need iron to multiply and work properly, so low iron is linked to frequent infections and slow recovery.

How Iron Works in the Body

Iron is absorbed mainly in the upper small intestine. It then travels in the blood bound to a protein called transferrin and is stored in the liver as ferritin. The key point is that low iron isn't always about a poor diet. Several root causes can be behind it:

• Low stomach acid: Iron needs an acidic environment to stay in its absorbable form. Antacids and acid-blocking drugs such as proton pump inhibitors clearly reduce absorption, and so does an underactive thyroid, which lowers acid output.
• Gut inflammation: Any inflammation or damage in the intestinal lining shrinks the surface available for absorption. Gluten sensitivity and an imbalanced microbiome are common examples.
• Chronic inflammation and insulin resistance: Ongoing inflammation raises hepcidin, a hormone made by the liver. Hepcidin closes the gate on iron absorption and locks iron away in storage.
• Eating patterns: Plant-based diets, and diets heavy in sugar and starch at the expense of animal protein, provide less of the easily absorbed form of iron.

Several factors also raise or lower how much of each dose you actually use:

• What boosts absorption: Vitamin C keeps iron in its ferrous form. Your body also needs copper and vitamin A to move iron out of storage and into circulation, and vitamin B12 and folate to build healthy red blood cells.
• What blocks absorption: Tea and coffee, because of their polyphenols; calcium and dairy; and the phytates found in bran and unsoaked grains. It is best to keep these away from your tablet.

What Makes This Formula Stand Out

Carlyle provides 65 mg of elemental iron in each tablet, which the label lists as 361% of the Daily Value. That is a clear, therapeutic-level amount in a single tablet a day. The form chosen is Ferrous Sulfate, a ferrous form that is ready for absorption.

Each tablet has a cellulose coating, which makes it easier to swallow and cuts down the metallic taste iron is known for. The formula is vegetarian and free of gluten, wheat, yeast, milk, lactose, artificial flavor, and preservatives, and it is Non-GMO.

The other ingredients are Cellulose (Plant Origin), Sorbitol, Crospovidone, Croscarmellose, Vegetable Stearic Acid, Vegetable Magnesium Stearate, Silica, Cellulose Coating, and Calcium Carbonate. With 300 tablets, one bottle covers daily use for a long stretch.

Who Is This Product For?

• Women with heavy or frequent periods.
• Women with ongoing fatigue, hair shedding, or cold extremities whose blood work shows low iron or ferritin.
• Vegetarians, and anyone who eats little red meat or liver.
• Women on long-term acid-reducing medication or with weak digestion.
• Active women and athletes whose iron use and losses run higher.
• Regular blood donors.

How to Use

For adults, the label directions are one coated tablet daily, preferably with a meal and plenty of fluids.

• Why with food: Taking it with a meal reduces the nausea and stomach upset iron can cause on an empty stomach.
• Best meal to pair it with: Choose a meal that includes a vitamin C source, such as peppers, lemon, or fresh vegetables. Avoid tea, coffee, and dairy at that same meal.
• Spacing from medications and supplements: Leave a gap of several hours between your tablet and thyroid medication, calcium or zinc supplements, and antacids.
• Stool color: Darker stools are common and expected with iron supplements.

Product Details

• Active ingredient: 65 mg elemental iron (as Ferrous Sulfate) per tablet, 361% DV.
• Form: Coated tablet.
• Count: 300 tablets.
• Formula: Vegetarian; free of gluten, wheat, yeast, milk, lactose, artificial flavor, and preservatives; Non-GMO.
• Manufacturer: Carlyle Nutritionals LLC, USA.

Frequently Asked Questions

Should I get tested before taking iron?

Yes, ideally. Iron is a mineral the body has trouble getting rid of, so checking ferritin and a blood count confirms whether you actually need it. Testing also lets you track progress instead of supplementing indefinitely.

Why isn't my iron going up even though I take it?

The issue is usually absorption, not dose. Common culprits include low stomach acid or acid-blocking medication, gut inflammation, taking iron alongside tea or dairy, and ongoing losses from heavy periods. Addressing these root causes is a key part of rebuilding your stores.

What does "as Ferrous Sulfate" mean?

Ferrous Sulfate is a salt that carries iron in its ferrous form, the form the intestine absorbs directly. The 65 mg on the label is the actual elemental iron in each tablet.

Can iron cause constipation or an upset stomach?

It can for some people. Taking the tablet with food as the label recommends, drinking plenty of water, eating enough fiber, and getting adequate magnesium in your diet all help.

Caution

Keep out of reach of children, and consult a doctor if pregnant, nursing, taking medication, or managing a medical condition.