Gentle iron as bisglycinate, with the vitamin C that helps it absorb.
£26.40
£0.29 per day £0.29 per capsule
In stock. Orders before 2pm Mon-Fri are dispatched same day.
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Iron and Vitamin C Capsules give you iron as ferrous bisglycinate, the form least likely to upset the stomach, with the vitamin C that helps it absorb. Each capsule provides 15mg of iron and 400mg of vitamin C, taken once a day with a meal. One pot holds 90 capsules, which is a 90 day supply.
Iron is the mineral your red blood cells use to carry oxygen, so running low on it is one of the commonest reasons for feeling tired. Vitamin C increases how much of the iron you absorb.
Iron and Vitamin C Capsules are most useful for:
Each capsule provides 15mg of iron as ferrous bisglycinate, which is 107% of the daily reference value, plus 400mg of vitamin C as ascorbic acid, which is 500%. There is nothing else in it apart from the vegetable capsule shell. Gentle iron and chelated iron with vitamin C are other names for it.
Take one capsule once a day with a meal. Bisglycinate absorbs well with food, unlike ferrous sulphate, so there is no need to take it on an empty stomach. Keep tea, coffee, dairy and calcium supplements at least two hours away from it, which goes for zinc too.
The capsules are suitable for vegans and vegetarians. They are free from gluten, dairy and nuts.
The capsules are made in the UK in a GMP certified cleanroom facility accredited to ISO 9001 and ISO 14001. Every batch is traceable from raw material to finished product. Like every supplement Nutri Tailor stocks, they are practitioner grade and guaranteed additive free.
What is the difference between ferrous bisglycinate and ferrous sulphate?
Ferrous sulphate and fumarate are the forms in most high street iron, where the free iron they release is what upsets the stomach and causes constipation for many people. Bisglycinate is iron bound to glycine, so it passes through the gut in a form that is absorbed well and is the least likely to cause those effects.
How much iron should I take a day?
Take one capsule a day, which gives you 15mg of iron. Iron is for a tested low level, so after three months a follow up blood test for ferritin and haemoglobin will show whether to continue, adjust or stop.
When is the best time to take iron?
With a meal, at any time of day, keeping it at least two hours away from tea, coffee, dairy or calcium, which cut absorption.
Can I take it with other supplements?
Yes, as long as you leave a gap. Zinc competes with iron for absorption, so take Zinc Picolinate Capsules at least two hours apart from it.
Does iron cause constipation?
Some forms do, because of the free iron they release. Bisglycinate is the gentle form, while the vitamin C in the capsule plus plenty of water help further.
How long does iron take to work?
Give it three months, which is the usual interval before a retest. One pot of 90 capsules covers that.
Order before 2pm Monday to Friday and your capsules are dispatched the same day from the UK. Standard UK delivery by Royal Mail Tracked 48 takes 2 to 4 working days and costs £3.35, or it is free when you spend £35 or more. Faster delivery is available at checkout. Nutri Tailor also ships worldwide, with duties and taxes shown before you pay. You can return unopened items within 30 days of delivery. New customers get 10% off their first order.
Nutri Tailor is rated 4.6 out of 5, "Excellent", on Trustpilot. Every supplement is chosen by experienced nutritional therapists. Kasia Key, Registered Associate Nutritionist, says: "I use Nutri Tailor for myself and my clients because you can be certain that their supplements are industry leading quality."
The information on this page draws on the NHS and the NIH Office of Dietary Supplements.
| Each capsule contains: | %NRV* | |
|---|---|---|
| Vitamin C | 400 mg | 500% |
| Iron | 15 mg | 107% |
† Nutrient Reference Value (NRV*) not established
Also listed as ferrous bisglycinate with ascorbic acid, gentle iron, chelated iron with vitamin C.
Suitable for men.
Suitable for women.
Not suitable for people under sixteen years of age.
Consult your healthcare practitioner before use if pregnant or breastfeeding.
Suitable for vegetarians.
Suitable for vegans.
No gluten containing ingredients.
No nut containing ingredients.
No dairy containing ingredients.
If you are taking prescribed medicines or under medical supervision, consult your healthcare practitioner before use.
Store in a cool dry place.
Keep out of reach of children.
This information is not a substitute for advice from a healthcare practitioner.
This product should not be used as a substitute for a varied diet.
Once opened, consume within 3 months.
This product is in stock. Orders placed before 2pm Mon-Fri are dispatched the same day.
UK Standard Delivery (Royal Mail Tracked 48, 2 to 4 working days) is £3.35, or free on orders of £35 or more. Express Delivery (Tracked 24, 1 to 2 working days) is £5.65, free on orders of £60 or more. Next Day Delivery (Royal Mail Special Delivery) is £8.50, free on orders of £100 or more; order before 2pm on a working day for next-working-day arrival. We dispatch Monday to Friday.
Delivery and worldwide shipping options are shown at checkout, with duties and taxes included.
Unopened items in their original packaging can be returned within 30 days of delivery.
New customers get 10% off their first order.

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Iron & Vitamin C supports energy levels, oxygen transport, and cognitive function.
Take on an empty stomach with vitamin C. Separate from tea/coffee by 2 hours.
Energy improvements begin within 2-4 weeks. Full restoration takes 3-6 months.
Some forms irritate the gut. Bisglycinate is gentler. Taking with vitamin C and staying hydrated helps.
Yes, iron can accumulate. Only supplement if blood tests confirm deficiency. Retest after 3 months.
Ferrous sulphate and ferrous fumarate are the forms in most prescriptions and high street iron; they work, but the free iron they release is what upsets the stomach and causes constipation for many people. Ferrous bisglycinate is iron bound to glycine, so it passes through the gut in a form that is absorbed well and is the least likely to cause those effects. This capsule gives 15 mg of iron as bisglycinate with 400 mg of vitamin C, which raises absorption. Choose it if other iron has not suited you; whichever form you take, iron is for a tested low level, taken away from tea, coffee and calcium.
Tablets need binders, fillers and a coating to hold their shape. A capsule is a cellulose shell around the powder, so it carries no binders and breaks down quickly once swallowed.
