Pharmaceutical
Human APIs Powder
- Respiratory Drugs Raw Material
- Antiviral Antibacterial
- Antipyretic Analgesics
- Antihistamine Drugs
- Antineoplastic
- Cosmetic Raw Material
OEM & ODM
- Capsule
- Softgel Capsule
- Gummies
- Drop & drinks
- Tablets
- Effervescent Tablet
- Gel
- Powder
- Chewing Gum
- Pet Supplement
Veterinary raw materials
Phone: 86-18419147460
E-mail: sales03@nutritionoem.com
Add: Fengcheng 2nd Road, Weiyang District, Xi'an, Shaanxi, China
bulk Ferrous Bisglycinate powder manufacturer



Product Overview:
The reason for using Ferrous Bisglycinate: As a new generation of chelated iron, it not only significantly improves absorption but also minimizes side effects.
Product Attributes
CAS: 20150-34-9
MF: C4H8FeN2O4

MW: 203.96
EINECS: 606-444-7
Specification: 99% min Ferrous Bisglycinate Powder
Sample: Ferrous Bisglycinate Powder Avaliable
Packaging:1kg/bag, 25kg/drum
Brand: Ausreson
MOQ: 1 kg
Appearance: Light Brown powder
Storage: Cool Dry Place
Shelf Life: 2 Years
Test Method: HPLC
Product Details
What is Ferrous Bisglycinate?
Ferrous glycinate powder is a chelated form of iron where the iron molecule is chemically bonded to two molecules of the amino acid glycine. This structure mimics how minerals are naturally packaged in food, making it highly stable and easy for the body to recognize.
Key Advantages:
- High Absorption Rate: Studies show its absorption efficiency is 2-3 times higher than ferrous sulfate.
- Excellent Tolerability: Minimal gastrointestinal irritation.
- No Metallic Aftertaste: Improved taste and easier to take.
- No Food Incompatibilities: Can be taken with meals without affecting absorption.
Click here for more information on our products and company strength.
Top 3 Benefits: Solving the "Iron Deficiency" Pain Point
Studies show that the absorption rate of ferrous glycinate is 2 to 3 times higher than that of traditional iron salts. Because it is chelated, it doesn’t react with dietary inhibitors like phytates (found in grains) or tannins (found in tea), ensuring more iron actually reaches your bloodstream.
The most significant pain point for consumers in the UK and Germany is GI distress. Since ferrous bisglycinate remains stable in the stomach and only releases its iron in the intestine, it is famously non-constipating and causes minimal nausea.
For manufacturers, bulk ferrous glycinate powder is a dream ingredient. It has a lower metallic taste profile and doesn't promote lipid oxidation in fortified foods as aggressively as other iron forms, making it ideal for:
-
Premium Capsules & Tablets
-
Fortified Milk & Shakes
-
Pregnancy Prenatals

Ferrous Glycinate vs. Ferrous Sulfate
| Feature | Ferrous Glycinate | Ferrous Sulfate |
| Absorption | High (Chelated) | Moderate |
| GI Side Effects | Minimal / Gentle | Common (Constipation) |
| Food Interaction | Low interference | High (Avoid coffee/tea) |
| Best For | Premium Supplements | Low-cost Fortification |

How to Choose a High-Quality Ferrous Bisglycinate Product?
Key Selection Points:
- Certification Marks: Look for GMP, NSF, USP, or third-party testing certifications.
- Appropriate Dosage: Generally, 15-30mg of elemental iron daily is recommended, depending on the degree of deficiency.
- Combined Formula: Combined with Vitamin C (to improve absorption) and B vitamins (to support red blood cell production).
- Avoid Antagonistic Ingredients: Calcium and polyphenols (tea, coffee) may interfere with iron absorption; take them separately.
Recommended Dosage:
- Take on an empty stomach or with a small amount of food.
- Take with a vitamin C-rich fruit juice (such as orange juice).
- Avoid taking with coffee, tea, or high-calcium foods.
- Monitor iron levels regularly to avoid overdose.
Drug Interactions:
- May reduce the effectiveness of certain antibiotics (such as quinolones and tetracyclines) and thyroid medications.
- Take at least 2 hours apart from antacids.
- Consult a healthcare professional before use, especially if you have existing health problems or are currently taking any medications.
Frequently Asked Questions about Ferrous Bisglycinate
Q1: How much better is the absorption rate of Ferrous Bisglycinate compared to traditional iron supplements?
A: Studies show that Ferrous Bisglycinate is absorbed 2-3 times more efficiently than traditional forms such as ferrous sulfate. Specific differences vary depending on the individual and the formulation.
Q2: Can pregnant women take Ferrous Bisglycinate?
A: Yes, in fact, it is an ideal choice for pregnant women because iron requirements increase during pregnancy, and traditional iron supplements may exacerbate common gastrointestinal discomforts during pregnancy. However, consult your obstetrician before taking it.
Q3: Does Ferrous Bisglycinate cause constipation?
A: Compared to traditional iron supplements, Ferrous Bisglycinate is significantly less likely to cause constipation. Its chelated form reduces direct irritation to the gastrointestinal tract, greatly improving tolerability.
Q4: Can vegetarians use Ferrous Bisglycinate?
A: Absolutely. Ferrous Bisglycinate contains no animal ingredients, making it an excellent choice for vegetarians and vegans to correct iron deficiency.
Q5: How do I know if I need iron supplements?
A: Common symptoms of iron deficiency include fatigue, paleness, dizziness, headache, and shortness of breath. A diagnosis requires blood tests (ferritin, hemoglobin, etc.). Professional testing is recommended before starting any supplementation program.
производитель оптового порошка бисглицината железа
fabricant de poudre en vrac de bisglycinate ferreux
Hersteller von losem Eisenglycinat-Pulver
fabricante de polvo a granel de bisglicinato ferroso
fabricante de pó a granel de bisglicinato ferroso
Inquire This Product















