Zinc Bisglycinate 30mg — High Absorption
30mg elemental zinc as bisglycinate — 4x more bioavailable than zinc oxide, with minimal GI side effects. Includes 1mg copper for balance.
What does optimal health cost per day?
Less than a coffee top-up. Optimal nutrition for 22p/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
£0.33
per day
£2.31
per week
£9.99
per month
Less than a daily coffee — for daily nutritional support from Zinc 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 Zinc 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.
Zinc bisglycinate is the premium form of zinc supplementation — significantly better absorbed than sulphate or gluconate, and vastly superior to zinc oxide (which is largely excreted unused).
Each capsule provides 30mg elemental zinc — within the safe upper limit and suitable for therapeutic use. We include 1mg copper per capsule because high-dose zinc supplementation can deplete copper over time.
Benefits
- ✓Immune function
- ✓Testosterone support
- ✓Wound healing
- ✓Skin health
- ✓Taste & smell
Dosing Guide
How to take Zinc Bisglycinate 30mg — High Absorption
Take 1 capsule daily with food. For maximum absorption, take away from high-phytate foods (wholegrains, legumes) by at least 1 hour.
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.
Supplement Interactions
What can I safely combine this with?
Zinc and Vitamin C work synergistically for immune function. Together they're more effective than either alone for cold prevention.
Zinc and iron strongly compete for the same absorption pathway. Always take them at least 2 hours apart.
Long-term high-dose zinc supplementation can deplete copper. If taking >25mg zinc daily, consider a copper supplement.
⚕️ Always consult a healthcare professional before combining supplements with medication.
Stack Synergies
Science-backed pairings for better results
Dual-pathway immune stack — Vitamin C handles T-cell response, zinc handles viral replication
Zinc competes with copper for absorption — a copper supplement taken at a different time prevents depletion
Complementary antioxidant minerals that enhance each other's immune and thyroid effects
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★ 4.5Customers appreciate the high bioavailability of the zinc bisglycinate, reporting significant improvements in immune support, skin health, and overall well-being without side effects.
Some users noted that the product is on the pricier side compared to other zinc supplements, which may deter budget-conscious shoppers.
This supplement is ideal for individuals seeking effective zinc supplementation for immune support, skin health, or male reproductive health, particularly those who have experienced side effects with other forms of zinc.
Customer reviews
- ★★★★☆Harry G.05/05/2026Gentle on the stomach
Take in the morning with food. Zero side effects and my skin has improved noticeably over 8 weeks.
- ★★★★☆Oscar Y.27/04/2026Good for immune support
30mg of highly bioavailable zinc is meaningful supplementation. My zinc levels have normalised and I feel better.
- ★★★★★Thomas A.18/04/2026Best absorbed zinc I have tried
Previous zinc supplements caused nausea. Bisglycinate is completely different - no side effects and my immune system has been excellent.
- ★★★★★Hannah O.18/04/2026Best absorbed zinc I have tried
Previous zinc supplements caused nausea. Bisglycinate is completely different - no side effects and my immune system has been excellent.
- ★★★★☆Sophie R.16/04/2026Good for immune support
30mg of highly bioavailable zinc is meaningful supplementation. My zinc levels have normalised and I feel better.
- ★★★★☆Hannah O.15/04/2026Good for immune support
30mg of highly bioavailable zinc is meaningful supplementation. My zinc levels have normalised and I feel better.
- ★★★★☆Harry G.14/04/2026Gentle on the stomach
Take in the morning with food. Zero side effects and my skin has improved noticeably over 8 weeks.
- ★★★★☆Liam C.14/04/2026Good for immune support
30mg of highly bioavailable zinc is meaningful supplementation. My zinc levels have normalised and I feel better.
- ★★★★☆Henry I.10/04/2026Gentle on the stomach
Take in the morning with food. Zero side effects and my skin has improved noticeably over 8 weeks.
- ★★★★★Paul T.Verified buyer06/04/2026Testosterone and immune support — both improved
Zinc is cofactor for testosterone synthesis AND immune function. Blood test confirmed borderline low zinc. On this bisglycinate form (far better absorption than zinc oxide) for 3 months: testosterone improved, fewer infections.
- ★★★★★Alison T.Verified buyer20/03/2026Wound healing after surgery improved
Post-surgical wound healing requires zinc at adequate levels. Surgeon recommended high-dose zinc bisglycinate. Healed faster than expected. Scar is minimal. Zinc is critical for collagen synthesis and tissue repair.
- ★★★★★Grace S.16/03/2026High bioavailability matters
The difference between zinc oxide and zinc bisglycinate is significant. This form is actually absorbed. Worth the extra cost.
- ★★★★★William L.14/02/2026High bioavailability matters
The difference between zinc oxide and zinc bisglycinate is significant. This form is actually absorbed. Worth the extra cost.
- ★★★★★Harry G.14/02/2026Best absorbed zinc I have tried
Previous zinc supplements caused nausea. Bisglycinate is completely different - no side effects and my immune system has been excellent.
- ★★★★★Isla P.13/02/2026High bioavailability matters
The difference between zinc oxide and zinc bisglycinate is significant. This form is actually absorbed. Worth the extra cost.
- ★★★★★Ella U.27/01/2026Best absorbed zinc I have tried
Previous zinc supplements caused nausea. Bisglycinate is completely different - no side effects and my immune system has been excellent.
- ★★★★★Alfie B.22/01/2026High bioavailability matters
The difference between zinc oxide and zinc bisglycinate is significant. This form is actually absorbed. Worth the extra cost.
- ★★★★☆Richard B.16/12/2025Immune system bulletproof this winter
30mg zinc bisglycinate daily through winter. Zero significant illnesses for the first time in years. The bisglycinate form is absorbed dramatically better than oxide or sulfate. Proper form, proper dose.
- ★★★★★Emma C.Verified buyer02/09/2025Skin transformation
Acne-prone skin for years. Dermatologist suggested high-dose zinc bisglycinate. After 12 weeks, acne severity reduced by 70%. The anti-inflammatory and sebum-regulating effects of zinc are well-documented.
- ★★★★☆Mark H.Verified buyer28/08/2025Good for male reproductive health
Low sperm parameters on fertility testing. Andrologist recommended zinc supplementation — zinc is concentrated in prostate and semen. 3 months later, sperm quality parameters improved measurably. The bisglycinate form is key.
Questions & answers
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