Iron Bisglycinate 25mg — Gentle Ferrous Chelate
25mg elemental iron as bisglycinate — significantly better tolerated than ferrous sulphate, with superior absorption. Ideal for women and athletes.
What does optimal health cost per day?
Less than a coffee top-up. Optimal nutrition for 23p/day — the most cost-effective investment in your health.
Free Vitamin C 1000mg with orders over £40
While stocks last · auto-added at checkout
Supply size
Most customers reorder this monthly. Each pack lasts ~30 days.
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Your daily health investment
£0.47
per day
£3.29
per week
£13.99
per month
Less than a daily coffee — for daily nutritional support from Iron Bisglycinate.
Auto-delivered. No minimum term. Cancel any time.
Price locked forever — we never raise your subscription price. Cancel any time, no fees.
Bundle and save up to 20%
Add 2+ products to your stack — discount applied automatically at checkout.
Not ready to commit? Try a 7-day sample pack
Only £2.99 — credited toward your first full order
Group buy — save up to 30%
Limited spotsPool orders with other Iron buyers. The more people join, the more everyone saves. Next group buy runs when we hit 50 registrations.
📦 What to expect when it arrives
Premium box
Double-sealed. No cheap poly bags — every Medibro order ships in a quality box.
Amber glass
UV-protective amber glass preserves potency. Satisfying click-lid seal.
Little extras
Every first order includes a usage guide and a surprise freebie — see what you get.
Start today
Take your first dose the day it arrives — don't wait for a 'perfect moment'.
Your 30-day journey starts today
Future you will look back on this moment.
Based on typical customer reports. Individual results vary. Backed by our 30-day guarantee.
Premium packaging, inside and out
Amber glass jar
Blocks UV degradation, no plastic leaching
100% recyclable
Jar, cap, and box are fully kerbside recyclable
No artificial fillers
No magnesium stearate, silicon dioxide, or titanium dioxide
- Free UK delivery over £35
- 14-day hassle-free returns
- Secure checkout, audit-logged
- Manually compliance-reviewed
Order dispatched, tracking info sent. Most customers take their first dose the day it arrives.
Research shows it takes ~14 days to anchor a new habit. By now, most customers have found their ideal time of day.
At 8 weeks, customers report the strongest improvements. Consistency is everything with nutritional supplements.
Over 90% of Medibro subscribers are still on the same product at 3 months — the clearest signal a supplement is working.
Iron deficiency is the most common nutritional deficiency worldwide — affecting 1 in 4 menstruating women in the UK. Our iron bisglycinate (ferrous bisglycinate) is absorbed 3–4× more efficiently than ferrous sulphate, with dramatically fewer GI side effects (no constipation, dark stools, or nausea at this dose).
Take with vitamin C to enhance absorption by up to 3×.
Benefits
- ✓Energy
- ✓Haemoglobin
- ✓Exercise capacity
- ✓Cognition
- ✓Immune function
Dosing Guide
How to take Iron Bisglycinate 25mg — Gentle Ferrous Chelate
Take 1 capsule daily with food. Avoid taking within 1 hour of tea, coffee, or calcium supplements.
Always read the label. Consult a healthcare professional if you have any medical conditions or take prescription medication.
Quality & transparency
How we compare
Medibro vs. typical high-street / marketplace alternatives
| Feature | Medibro | Others |
|---|---|---|
| Ingredient quality | Premium grade | Generic grade |
| Third-party tested | ||
| No unnecessary fillers | ||
| UK manufactured | ||
| 30-day guarantee | ||
| Free UK shipping from £35 |
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⏰ How to take for best results
Best time
With food, once daily
Take with
Water or a meal
Avoid with
No specific interactions — check with your GP if on medication
Consistency is key. Take at the same time each day to build habit and maximise benefit.
Frequently asked questions
Find your perfect supplement stack
Answer 4 quick questions and get a personalised stack built around your goals, health history, and lifestyle.
Medibro Quality Score™
Independent assessmentPurity
92
Overall
out of 100
Potency
Value
How we compare
Medibro | Budget | Pharmacy | |
|---|---|---|---|
3rd-party COA testing | |||
Premium forms (glycinate, KSM-66, TG omega) | |||
Full ingredient transparency | |||
UK pharmacist reviewed | |||
No proprietary blends | |||
30-day money-back guarantee | |||
Eco-friendly packaging |
Comparison reflects general market observations. Specific brands may vary.
What outcomes matter most to you?
Founded by a UK pharmacist
“After 12 years dispensing prescriptions, I was frustrated by the gap between expensive supplements and what the evidence actually supports. Medibro was built to source properly — clinical doses, verified purity, fair prices.”
— MPharm, GPhC registered · Medibro founder
Every formula is reviewed by our in-house pharmacy team before launch.
Stack Synergies
Science-backed pairings for better results
Vitamin C converts iron to its absorbable form, tripling non-haem iron absorption
Both are required for haemoglobin production and healthy red blood cell formation
Synergies based on published nutritional science. Individual results may vary. Always consult a healthcare professional before combining supplements.
Complete your stack
✨What customers say
From 20 reviews★ 4.7Customers appreciate the gentle and effective absorption of iron bisglycinate, which does not cause gastrointestinal issues like constipation, leading to improved ferritin and haemoglobin levels.
Some users noted that while the product is effective, they would prefer a higher dosage option for more severe deficiencies.
This supplement is best for individuals, particularly female athletes, who require gentle iron support without digestive discomfort.
Customer reviews
- ★★★★★William L.02/05/2026Gentle iron that actually works
The glycinate form is absorbed efficiently without the GI issues of ferrous sulfate. My ferritin has risen meaningfully.
- ★★★★★Alfie B.24/04/2026Gentle iron that actually works
The glycinate form is absorbed efficiently without the GI issues of ferrous sulfate. My ferritin has risen meaningfully.
- ★★★★★Finley X.23/04/2026Gentle iron that actually works
The glycinate form is absorbed efficiently without the GI issues of ferrous sulfate. My ferritin has risen meaningfully.
- ★★★★★Freya Z.18/04/2026Gentle iron that actually works
The glycinate form is absorbed efficiently without the GI issues of ferrous sulfate. My ferritin has risen meaningfully.
- ★★★★★William L.08/04/2026No constipation
Every iron supplement I have tried caused constipation. Iron bisglycinate is different. No side effects and my haemoglobin has improved.
- ★★★★★Isla P.30/03/2026Good for female athletes
Iron deficiency in female athletes is common. This gentle form supports my training without upsetting my stomach.
- ★★★★★Lily D.25/03/2026Good for female athletes
Iron deficiency in female athletes is common. This gentle form supports my training without upsetting my stomach.
- ★★★★★Henry I.15/03/2026Good for female athletes
Iron deficiency in female athletes is common. This gentle form supports my training without upsetting my stomach.
- ★★★★☆Charlotte F.02/03/2026Correct form of iron
Iron bisglycinate at 25mg elemental iron is a sensible dose. Not too high to cause toxicity, not too low to be ineffective.
- ★★★★★Ella U.22/02/2026No constipation
Every iron supplement I have tried caused constipation. Iron bisglycinate is different. No side effects and my haemoglobin has improved.
- ★★★★☆James T.16/02/2026Correct form of iron
Iron bisglycinate at 25mg elemental iron is a sensible dose. Not too high to cause toxicity, not too low to be ineffective.
- ★★★★☆Chloe V.16/02/2026Correct form of iron
Iron bisglycinate at 25mg elemental iron is a sensible dose. Not too high to cause toxicity, not too low to be ineffective.
- ★★★★★Oscar Y.30/01/2026No constipation
Every iron supplement I have tried caused constipation. Iron bisglycinate is different. No side effects and my haemoglobin has improved.
- ★★★★★Oliver B.25/01/2026No constipation
Every iron supplement I have tried caused constipation. Iron bisglycinate is different. No side effects and my haemoglobin has improved.
- ★★★★☆Isla P.18/01/2026Correct form of iron
Iron bisglycinate at 25mg elemental iron is a sensible dose. Not too high to cause toxicity, not too low to be ineffective.
- ★★★★★Nicola M.Verified buyer12/01/2026No constipation for the first time ever
Iron supplements always caused constipation and stomach pain. Iron bisglycinate is completely different — gentle, fully absorbed, no digestive issues at all. Haemoglobin levels improved on blood test.
- ★★★★☆Claire B.Verified buyer07/01/2026Energy completely different
Was always exhausted despite sleeping enough. Blood test revealed low ferritin (iron stores). 3 months on this bisglycinate form and energy levels are transformed. Absorbable form makes all the difference.
- ★★★★☆Helen W.Verified buyer21/11/2025Gentle and effective
Had terrible experiences with ferrous sulfate. This bisglycinate form is completely tolerable. Taken on empty stomach with vitamin C as recommended. Ferritin now in optimal range after 12 weeks.
- ★★★★★Victoria T.22/10/2025Essential for female athletes
Training 5 days a week depletes iron. The bisglycinate form doesn't cause GI issues during training. Haemoglobin levels optimised, VO2 max improved. Female athletes must monitor iron.
- ★★★★★Sarah K.Verified buyer05/08/2025GP confirmed levels normalised
Iron deficiency anaemia confirmed by blood test. GP prescribed iron but I asked about gentler forms. Switched to bisglycinate. Three-month blood test showed ferritin levels normalised. Better than my previous supplement.
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