Why vegans need iron — and why form matters

Iron deficiency is the most common nutritional deficiency in the UK, and it's significantly more prevalent on vegan diets. Plant-based non-haem iron is less bioavailable than haem iron from meat. Most iron supplements compound the problem by using ferrous sulphate — cheap, but harsh on the gut, and the primary reason people stop taking their iron.

Our Super Iron Gummies use ferric diphosphate — a chelated form that's gentler on the digestive system and better absorbed. Effective iron supplementation without the constipation, nausea, or cramps.

Key benefits

Reduces tiredness and fatigue

Iron is central to oxygen transport in the blood. Low iron means less oxygen reaching your cells — causing the fatigue, brain fog, and low energy that affect millions of vegans.

Gentle on your digestive system

ferric diphosphate is bonded to glycine, protecting the iron and allowing gentler absorption. No constipation, no nausea. Suitable for long-term daily use.

Enhanced with vitamin C for better absorption

Each gummy includes vitamin C alongside iron — significantly increasing the amount your body absorbs.

Supports cognitive function and healthy blood

Iron contributes to normal cognitive function and healthy red blood cell production — especially important during pregnancy, menstruation, and periods of growth.

Natural blackberry flavour

Consistency matters most with iron. A supplement you enjoy taking is one you'll take every day.

Who is this for?

Anyone on a vegan or plant-based diet is at higher risk of iron deficiency. Especially important for women of reproductive age, pregnant or breastfeeding women, athletes, and anyone experiencing tiredness, brain fog, or low energy.

How to use

Adults and children aged 12 and over: take 2 gummies daily, with or without food. Suitable for adults aged 18+. Do not exceed two gummies daily. For children aged 3–17, see our Kids Super Iron Gummies. Store in a cool, dry place.

Frequently asked questions

Why do you use ferric diphosphate in your iron gummies?
Ferric diphosphate is a highly stable, well-tolerated form of iron that's gentle on the digestive system — meaning fewer of the constipation and nausea side effects commonly associated with cheaper iron supplements like ferrous sulfate. It's also tasteless and odourless, making it ideal for gummies. We chose ferric diphosphate because it delivers effective iron supplementation without the unpleasant side effects, so you're actually more likely to take it consistently.

Should I get tested for iron deficiency first?
A GP blood test can confirm deficiency. However, daily iron supplementation is widely recommended for vegans as prevention.

Can I take this alongside other Vegums supplements?
Yes — all Vegums products are designed to complement each other. Vitamin C (included here) optimises absorption.

Is this suitable during pregnancy?
Iron requirements increase substantially during pregnancy. Please consult your midwife or GP about appropriate supplementation.

How long until I notice a difference?
Most people notice improved energy within 4–8 weeks of consistent daily supplementation.