Simple
One capsule a day, before your main meal. No powders, no mixing, no counting.
Food supplement30 capsulesDelivery to Ireland
GLP3-B in Ireland: one capsule a day, a clear formula
GLP3-B Berberine Complex combines 100 mg of berberine with guarana, inulin, two amino acids, zinc and chromium. Zinc and chromium contribute to normal macronutrient metabolism. Here are all the facts – clearly laid out, with no empty promises.
4.8/53,280 votes · customer ratings according to the seller
- 30capsules per box
- 1capsule a day
- 7ingredients
- 100mgberberine per capsule
The product
What is GLP3-B Berberine Complex?
GLP3-B is a food supplement for adults built on a simple principle: one capsule a day containing seven ingredients that work together. At the heart of the formula is berberine – a yellow plant compound found in barberry and the subject of a great deal of scientific research.
Alongside it you'll find guarana extract (with natural caffeine), the fibre inulin, the amino acids L-glutamine and L-leucine, and the micronutrients zinc and chromium.
GLP3-B is aimed at people who want to add a simple supplement to a balanced lifestyle – a varied diet and regular activity. It is not a medicine and it is not a substitute for a healthy lifestyle.
- Plant-based capsule (HPMC)
- For adults
- Transparent dosage
- 1 box ≈ 1 month
Transparent
The amount of every ingredient per capsule is listed. No “proprietary blend”.
Realistic
No outlandish promises: it's one part of a balanced diet and regular activity.
Ingredients
What's in each capsule?
Seven ingredients, each with its amount clearly stated. You can see at a glance how the formula is built.
| Ingredient | Amount | % NRV* | Type |
|---|---|---|---|
| Berberine HCl | 100 mg | – | Plant compound |
| Guarana extract | 100 mg | – | Plant extract |
| Inulin (Jerusalem artichoke) | 100 mg | – | Fibre |
| L-glutamine | 50 mg | – | Amino acid |
| L-leucine | 50 mg | – | Amino acid |
| Zinc | 14 mg | 140 % | Mineral |
| Chromium | 40 µg | 100 % | Trace element |
* NRV = Nutrient Reference Value under Regulation (EU) No 1169/2011. “–” = no reference value established. Amounts according to the manufacturer's information; the label on the pack is the authoritative source.
Berberine HCl 100 mg
An alkaloid from plants such as barberry, known for its strong yellow colour. It is the core ingredient that gives the “Berberine Complex” its name and is studied internationally.
Guarana extract 100 mg
Obtained from the seeds of a South American climbing plant. Guarana naturally contains caffeine – a good reason to take it around midday rather than late in the evening.
Inulin 100 mg
A soluble fibre from the Jerusalem artichoke tuber. It belongs to the group of so-called prebiotic fibres and rounds off the formula with a plant-based element.
L-glutamine 50 mg
One of the most abundant amino acids in the body. It is a building block of protein and is also found in protein-rich foods.
L-leucine 50 mg
An essential branched-chain amino acid (BCAA) that the body cannot make itself. It is best known from sports nutrition.
Zinc 14 mg
Zinc contributes to normal carbohydrate metabolism and to normal macronutrient metabolism. One capsule provides 140 % of the reference intake.
Chromium 40 µg
Chromium contributes to the maintenance of normal blood glucose levels and to normal macronutrient metabolism. One capsule provides 100 % of the reference intake.
How to use & dosage
How to take GLP3-B
One capsule, a fixed time – that's all. Consistency is what matters most.
Pick your main meal
Lunch or dinner: choose a time and stick to it every day.
One capsule, 15–30 minutes before
Swallow the capsule whole. Do not take more than one capsule a day.
With two large glasses of water
Plenty of water helps the capsule go down – and it's a good habit anyway.
Keep in mind
- Do not exceed the recommended daily dose.
- Not suitable for anyone under 18, or for pregnant or breastfeeding women.
- If you take medication or have a medical condition, consult a doctor beforehand.
- Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
- Keep out of the reach of young children.
Tips: A box of 30 capsules lasts about a month. Because of the caffeine from guarana, it's better taken at lunchtime than late in the day. If you find capsules hard to swallow, you can mix the contents with a little water. Store in a cool, dry place away from direct light.
Efficacy
What GLP3-B can do – and what it can't
In the EU, only scientifically assessed and authorised health claims may be made about food supplements. We stick to that, so you know exactly where you stand.
Zinc · EU-authorised claim
Zinc contributes to normal carbohydrate metabolism.
14 mg per capsule (140 % NRV)Zinc · EU-authorised claim
Zinc contributes to normal macronutrient metabolism.
14 mg per capsule (140 % NRV)Chromium · EU-authorised claim
Chromium contributes to the maintenance of normal blood glucose levels.
40 µg per capsule (100 % NRV)Chromium · EU-authorised claim
Chromium contributes to normal macronutrient metabolism.
40 µg per capsule (100 % NRV)The other ingredients
They have no authorised health claim for food supplements. Here is what can honestly be said:
- Berberine
- A widely researched plant compound, but with no authorised claim at present.
- Guarana
- A natural source of caffeine. The amount per capsule is shown on the pack.
- Inulin
- A soluble, plant-based fibre as part of the formula.
- L-glutamine & L-leucine
- Amino acids naturally found in protein-rich foods.
Our honest verdict: GLP3-B is not a miracle cure and does not promise any particular results. If you want a simple, transparent supplement to complement a balanced lifestyle, this is a well-thought-out formula – but everyone's experience will be different.
Buy
Ordering GLP3-B in Ireland
GLP3-B isn't sold in pharmacies or shops. It's sold online through the supplier's distributor. Compare the packs:
| 1 boxTrial | 2 boxesRoutine | 3 boxesBest value | |
|---|---|---|---|
| Capsules | 30 | 60 | 90 |
| Lasts | ~1 month | ~2 months | ~3 months |
| Price (approx.) | €54.90 | €79.95 | €109.95 |
| Per day | ~€1.83 | ~€1.33 | ~€1.22 |
| Delivery | + fee | Free | Free |
| Order | Order | Order | Order |
Indicative prices, October 2026. Only the price, delivery charges and terms shown on the supplier's order page are binding.
Genuine product
Order through our links directly from the distributor – imitations on online marketplaces can't be ruled out.
Delivery to Ireland
Delivery time and any charges are shown before you complete your order.
Right of withdrawal
As a rule, you have a 14-day right of withdrawal on online purchases in the EU. Details in the supplier's terms.
Manufacturing
What matters for quality
What you should know about how GLP3-B is made and labelled:
- Plant-based capsule shell
The shell is made of HPMC (hydroxypropyl methylcellulose) rather than animal gelatine.
- Open dosage
The amount of each of the seven ingredients is stated per capsule.
- Labelling under EU law
As a food supplement, GLP3-B must show its ingredients, recommended dose, warnings and the responsible food business operator on the pack.
- Protective packaging
30 capsules in a cardboard box, with a QR code leading to further product information.
Frequently asked questions
10 answers about GLP3-B
Got another question? Write to us – we'll reply as soon as we can.
Order GLP3-BWhat is GLP3-B?
GLP3-B Berberine Complex is a food supplement in capsule form with seven ingredients, including 100 mg of berberine HCl, zinc and chromium. Each box contains 30 capsules.
Is GLP3-B a medicine or a GLP-1 product?
No. GLP3-B is a food supplement, not a medicine. It contains no GLP-1 substances like those found in prescription medicines, and it is not a replacement for any treatment prescribed by a doctor.
How do I take GLP3-B?
One capsule a day, swallowed whole with two large glasses of water, about 15 to 30 minutes before your main meal. Do not exceed the recommended daily dose.
How long does one box last?
A box contains 30 capsules and lasts about a month at one capsule a day. With 2 or 3 boxes, you're covered for two or three months.
When can I expect results?
It varies from person to person and depends largely on diet, activity and lifestyle. A food supplement does not replace these. It makes sense to take it regularly for several weeks before forming your own view.
Are there any side effects?
Taken as recommended, GLP3-B is generally well tolerated. Guarana naturally contains caffeine, and berberine and inulin may affect the digestive system in sensitive people. If you experience any discomfort, stop taking it and consult a doctor.
Can I take GLP3-B with medication?
Berberine may interact with certain medicines, such as blood-sugar-lowering drugs or blood thinners. If you take any medication, speak to your doctor or pharmacist first.
Who should not take GLP3-B?
It is not suitable for anyone under 18, pregnant or breastfeeding women, or people sensitive to caffeine. If you have a medical condition, consult a doctor beforehand.
Where can I buy GLP3-B in Ireland?
GLP3-B is sold online through the supplier's distributor and delivered to Ireland – not in pharmacies or shops. The order links on this page take you straight to the order page.
Is this the official GLP3-B website?
No. ireland-glp3.eu is an independent information site. We are neither the manufacturer nor the seller. If you order through our links, we may earn a commission – it doesn't change the price you pay.
GLP3-B · Ireland
Ready for your daily capsule?
Berberine, guarana, inulin, two amino acids, zinc and chromium – in one capsule a day, with a transparent dosage. Order GLP3-B directly from the supplier, with delivery to Ireland.
4.8/53,280 votes · according to the seller
Order GLP3-B now
- 30 capsules per box
- One capsule a day
- Free delivery from 2 boxes (according to the supplier)