GN Laboratories

Iron Capsules with Vitamin C

  • ✓ Chelate form, highly bioavailable
  • ✓ Vitamin C for iron absorption
  • ✓ Made in Germany, lab-tested
€12,90 €11,48
120 capsules€367,95/kg · Tax included. Shipping calculated at checkout.
🚚 In stock – delivery time: 1–3 working days
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Do you often feel tired and drained? Your concentration wanes, your energy is lacking. An imbalanced iron balance may be the cause. Our iron capsules with vitamin C combine high-quality iron bisglycinate with optimally dosed ascorbic acid.

The result: maximum absorption, noticeable effect. A plant-based supplement that provides your body with targeted support for more energy, focus and inner balance.

Your benefits at a glance

  • Scientifically proven - supports energy metabolism, oxygen transport and blood formation¹
  • Chelate form with high bioavailability - iron bisglycinate is particularly well absorbed by the body
  • Ascorbic acid increases iron absorption - ensures better utilization
  • 100% vegan - plant-based capsule shell, without animal ingredients
  • Easy to use - just take one capsule a day with water
  • Made in Germany - laboratory-tested according to GMP, HACCP and IFS standards

Compositionper capsule% (NRV*)
Iron14 mg100 %
Vitamin C40 mg50 %
Ingredients:
Iron bisglycinate, bulking agent: microcrystalline cellulose, coating agent: hydroxypropyl methylcellulose (vegetable capsule shell), L-ascorbic acid, rice flour.

Take 1 capsule daily unchewed with plenty of water.

Food supplements are not a substitute for a balanced and varied diet. Developed for adults. Not suitable for children under 18 years of age. Persons who are pregnant or breastfeeding should seek medical advice before taking this product. Keep out of the reach of young children. Do not exceed the recommended daily intake.

Manufacturer / Distributor

GN Laboratories Europe, London / United Kingdom

Nero Labs BV, Postbus 278, 5900AG Venlo, The Netherlands

  1. Abbaspour N, Hurrell R, Kelishadi R. Review on iron and its importance for human health. J Res Med Sci. 2014;19(2):164-174.
  2. Milman N. Iron and pregnancy-a delicate balance. Ann Hematol. 2006;85(9):559-565. doi: 10.1007/s00277-006-0155-y
  3. Andrews NC. Forging a field: the golden age of iron biology. Blood. 2008;112(2):219-230. doi: 10.1182/blood-2007-12-077388
  4. Abbaspour N, Hurrell R, Kelishadi R. Review on iron and its importance for human health. J Res Med Sci. 2014;19(2):164-174.
  5. Wessling-Resnick M. Iron Homeostasis and the Inflammatory Response. Annu Rev Nutr. 2019;39:79-98. doi: 10.1146/annurev-nutr-082018-124444
  6. Nielsen P, Nachtigall D. Iron supplementation in athletes. Current Sports Medicine Reports. 2003;2(4): 195-199. doi: 10.1249/00149619-200308000-00006
  7. Hurrell R, Egli I. Iron bioavailability and dietary reference values. Am J Clin Nutr. 2010;91(5):1461S-1467S. doi: 10.3945/ajcn.2010.28674G
  8. Crichton RR, Dexter DT, Ward RJ. Brain iron metabolism and its perturbation in neurological diseases. J Neural Transm. 2011;118(3):301-314. doi: 10.1007/s00702-010-0476-3
  9. Patterson, A. J., et al. (2015). Iron deficiency, general health and fatigue: Results from the Australian Longitudinal Study on Women's Health. Quality of Life Research, 24(3), 575-582. doi: 10.1007/s11136-014-0801-6.
  10. (10) Meusel K, et al. (2019). Iron deficiency and iron deficiency anemia among a middle-aged and elderly population in Germany: Prevalence, risk factors and comorbidity. Results of the ESTHER Study. https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0221806
  11. (11) Sim M, et al. (2018). Iron supplementation improves endurance after training in iron-depleted, nonanemic women. Journal of applied physiology (Bethesda, Md. : 1985), 124(2), 447-456. https://doi.org/10.1152/japplphysiol.00358.2017
  12. (12) Markova M, et al. (2016). Iron status in recreational and elite female athletes, women with heavy menstrual bleeding and control group. Physiological research, 65(Suppl 2), S261-S269. https://doi.org/10.33549/physiolres.933285
  13. (13) Goddard AF, et al. (2011). Diagnosis and management of iron deficiency anaemia in adults: A clinical guideline. Scottish Intercollegiate Guidelines Network. https://www.sign.ac.uk/media/1163/sign95.pdf
  14. (14) Kroot J, et al. (2012). Guidelines for the diagnosis and treatment of acquired aplastic anemia. Dutch Working Party on Aplastic Anemia. Haematologica, 97(6), 759-766. https://doi.org/10.3324/haematol.2011.054098
  15. (15) Sim M, Garvican-Lewis LA, Cox GR, Govus AD, McKay AK, Stellingwerff T, et al. Iron considerations for the athlete: a narrative review. Eur J Appl Physiol. 2019;119(7):1463-1478.
  16. (16) Schumacher YO, Schmid A, Grathwohl D, Bültermann D, Berg A. Hematological indices and iron status in athletes of various sports and performances. Med Sci Sports Exerc. 2002;34(5):869-875.
  17. (17) Peeling P, Dawson B, Goodman C, Landers G, Trinder D. Athletic induced iron deficiency: new insights into the role of inflammation, cytokines and hormones. Eur J Appl Physiol. 2008;103(4):381-391.
  18. (18) Hallberg L, Rossander-Hultén L, Brune M, Gleerup A. Calcium and iron absorption: mechanism of action and nutritional importance. Eur J Clin Nutr. 1992;46(5):317-327.
  19. (19) Milman N, Taylor CL, Merkel J, Brannon PM. Iron status in pregnant women and women of reproductive age in the United States: National Health and Nutrition Examination Survey, 1999-2006. am J Clin Nutr. 2018;107(3):416-424
  20. (20) Hurrell RF. Phytic acid degradation as a means of improving iron absorption. Int J Vitam Nutr Res. 2004;74(6):445-452.
  21. (21) Hurrell, R. & Egli, I. (2010). Iron bioavailability and dietary reference values. The American Journal of Clinical Nutrition, 91(5), 1461S-1467S.
  22. (22) Gravel, C. (1994). Iron supplementation: A review of our current understanding. Journal of the American Dietetic Association, 94(7), 762-771.
  23. (23) Schümann, K. & Solomons, N. W. (1997). Perspective: Iron supplements - science, commerce and quality of efficacy measures. European Journal of Clinical Nutrition, 51(8), 491-494.
  24. (24) Lynch, S. R. & Cook, J. D. (1980). Interaction of vitamin C and iron. Annals of the New York Academy of Sciences, 355(1), 32-44.
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Item no.: 7030

Why Iron and Vitamin C Are the Perfect Combination

The combination of iron capsules and vitamin C is highly effective. The essential trace element iron plays a central role in iron metabolism and is an important mineral that supports oxygen transport in the body. It is necessary for the formation of hemoglobin in red blood cells. It also promotes energy metabolism and strengthens the immune system.

This mineral contributes to the reduction of tiredness and fatigue. Vitamin C improves the absorption of this metal from the capsules and thus supports iron metabolism. This increases the bioavailability of the element, allowing your body to utilize it more effectively.

How Optimal Absorption Works

Vitamin C ensures that the iron from the capsules is absorbed particularly well by the body. It converts the iron into a form that the intestine can utilize more easily. This way, you effectively support the absorption of this important trace element, for more energy and a better supply to your cells. With this combination, you get the maximum out of every capsule.

What Makes Iron Bisglycinate Special

The chelate form is a special form of this micronutrient. Here, the trace element is bound to the amino acid glycine. This bond protects the metal in the digestive tract and ensures gentle, stomach-friendly absorption. The result: high tolerability and hardly any side effects. Ideal for anyone who relies on high-quality dietary supplements.

Iron Bisglycinate Compared to Other Iron Forms

Compared to conventional iron supplements, iron bisglycinate shows clear advantages. Many other supplements contain the mineral in the form of sulfate or fumarate. While these are inexpensive, they can often cause stomach discomfort.

  • Better bioavailability – up to four times higher absorption thanks to the stable chelate bond
  • Gentle on the stomach – no typical digestive problems thanks to the gentle formula
  • Consistent mineral status – steady absorption even at moderate dosage, optimally balanced instead of high-dosed

These properties make iron bisglycinate an excellent form for iron capsules that effectively support the body.

Who Benefits from This Formula

These iron capsules are ideal for athletes, women, and vegans who have an increased iron requirement. The formula effectively supports iron metabolism and helps reduce fatigue during exertion. This boosts energy, performance, and concentration in everyday life.

Intake & Dosage

It is best to take the capsule in the morning or at midday. Take the capsule between meals with plenty of water.

Recommended daily serving: one capsule per day. To optimize absorption, you should avoid coffee, tea, and dairy products around the time of intake. These can inhibit utilization. One capsule fully covers your daily requirement and supports a healthy iron status. It also provides valuable vitamin C to support absorption.

Quality and Manufacturing

Your health deserves the highest standards. GN Laboratories manufactures these vegan iron capsules exclusively in Germany. Strict GMP, HACCP, and IFS standards are followed. Every batch is independently lab-tested – for purity, active ingredient content, microbiological safety, and heavy metals. Iron also supports normal cell division¹.

The capsules contain only iron bisglycinate, vitamin C, and plant-based excipients. They are free from artificial colors, flavors, and preservatives. Quality is ensured through precisely defined amounts per capsule.

"Made in Germany" is not just a slogan for us, but a genuine promise of quality. Gigas Nutrition works closely with GN Laboratories. From raw material to encapsulation and final inspection – every step is monitored. This way, you receive a safe, pure, and effective product.

More Energy and Focus - Start Now with Our Iron Capsules

Feeling tired and drained? This product can effectively support you in improving your iron status. The highly bioavailable form iron bisglycinate ensures optimal absorption and improved oxygen supply to your cells.

Trust a vegan, lab-tested product "Made in Germany" that reduces tiredness and boosts your performance.

Order now and feel the difference, for more energy and concentration in everyday life!

Frequently asked questions about Iron Capsules with Vitamin C

When should you take iron capsules?
Ideally, iron capsules should be taken between meals with sufficient water, preferably in the morning or at lunchtime. This allows the body to optimally absorb the important trace element metal. Avoid taking them at the same time as drinks such as coffee, tea or dairy products, as these can inhibit the absorption of iron.

What helps immediately with iron deficiency?
If an iron deficiency is diagnosed, taking iron capsules with chelated metal is particularly useful. This form, such as iron bisglycinate, offers high bioavailability and is well tolerated¹³-¹⁴. In combination with vitamin C (ascorbic acid), absorption is also improved. However, if symptoms persist, you should always seek medical advice.

Are iron capsules better than tablets?
Iron capsules are tasteless and dissolve more quickly in the stomach than tablets. However, the quality of the iron form is crucial: chelated iron bisglycinate ensures better bioavailability and is easier on the stomach than conventional iron salts - whether capsule or tablet.

Which supplements are the best for iron deficiency?
The best iron supplements contain chelated metal in combination with vitamin C to increase the absorption of the trace element. When buying iron capsules, look for a vegan composition, laboratory-tested quality and production in Germany. This will ensure you get a high-quality supplement that effectively supports your mineral status.

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