Chromium and zinc together in one daily capsule
GLP4-Keto is a food supplement in capsules whose chromium contributes to the maintenance of normal blood sugar levels, with zinc for normal carbohydrate metabolism: one capsule a day.
€69.95€36.65
Recommended pack: 3 months — €109.95, delivery included
4.8 out of 5 · 50,000 customers
4.8/5
rating announced in the seller's shop
7 ingredients
each one dosed and declared on the pack
1 capsule
a day, 30-day supply per pack
60 days
money-back guarantee
GLP4-Keto is a food supplement in capsules for adults who want to look after normal blood sugar levels and normal carbohydrate metabolism as part of an ordinary routine. One pack holds 30 capsules, which is 30 days at one capsule a day. The capsule carries seven ingredients, each with its amount declared on the pack: berberine HCl, guarana extract, Jerusalem artichoke inulin, L-glutamine and L-leucine, together with the minerals zinc and chromium. Chromium and zinc are the only two ingredients for which a health claim is made here, and both claims are authorised in the European Union. Taking it is straightforward: one capsule a day, swallowed whole with two large glasses of water, 15 to 30 minutes before a meal or during it — lunch or dinner suits most people. The capsule can be opened and stirred into water if swallowing it whole is awkward. GLP4-Keto does not replace a varied diet, physical activity or medical treatment. It is a food supplement, not a medicine, and it is not intended to treat any condition.
One capsule carries seven ingredients. The table gives the amount of each one per capsule, with the share of the nutrient reference value (NRV) wherever one has been set.
Other ingredients: HPMC capsule, microcrystalline cellulose, anti-caking agent E470b, zinc citrate and chromium picolinate. A pack contains 30 capsules, which is a 30-day supply.
* NRV = nutrient reference value. No NRV has been set for berberine, guarana, inulin, glutamine or leucine.
| Ingredient | Per capsule | % NRV* | Note |
|---|---|---|---|
| Berberine HCl powder | 100 mg | — | Plant alkaloid with a long tradition of use in herbal practice |
| Guarana extract | 100 mg | — | Extract of the seed of a plant from the Amazon basin |
| Jerusalem artichoke inulin powder | 100 mg | — | Inulin from a root vegetable, naturally present in many plants |
| L-glutamine | 50 mg | — | Amino acid naturally present in the proteins of the body |
| L-leucine | 50 mg | — | Essential amino acid found in protein-rich foods |
| Zinc | 15 mg | 150 % | Zinc contributes to normal carbohydrate metabolism |
| Chromium | 40 µg | 100 % | Chromium contributes to the maintenance of normal blood sugar levels |
Swallow one capsule whole with two large glasses of water, 15 to 30 minutes before eating or during the meal.
Same moment every day: with lunch or dinner the capsule is easy to remember.
Carry on regularly and review how you feel after a few weeks — any effect is individual.
Chromium and zinc are described with the claims permitted in the European Union — no other health promise is made.
Berberine, guarana, inulin, glutamine, leucine, zinc and chromium: every amount is printed on the pack.
15 to 30 minutes before a meal or during it, with two large glasses of water.
The seller grants a 60-day money-back guarantee on orders placed in its shop.
Berberine, guarana and Jerusalem artichoke inulin are plant-derived; they are presented here without any health claim.
The capsule can be opened and its contents stirred into water — the dose stays the same.
The formula rests on seven ingredients. Two of them — chromium and zinc — carry health claims authorised in the European Union, and they are set out here exactly as worded. The other five are described for their origin and their declared content, without any promise of effect. Chromium contributes to the maintenance of normal blood sugar levels. Zinc contributes to normal carbohydrate metabolism. Those are the two statements this page is built on, and nothing beyond them. Berberine HCl, guarana extract, Jerusalem artichoke inulin, L-glutamine and L-leucine complete the formula. No health claim is authorised for them in the European Union, so they are not linked to any effect on this site. One capsule a day is enough. A pack holds 30 capsules, so one pack is a 30-day supply, and the 2 and 3-month packs hold two and three packs respectively.
What a course does for you is individual. This page promises no result and no timetable in which something would happen.
Take one capsule a day, without chewing it, with two large glasses of water, 15 to 30 minutes before a meal or during it. Lunch or dinner is the most practical moment. Do not exceed one capsule in 24 hours.

One capsule a day, two glasses of water and a meal: that is the whole routine. GLP4-Keto is meant as a fixed moment in the day rather than a separate programme — one pack covers 30 days.
The pack leaflet says to take the capsule 15 to 30 minutes before a meal or during it. The seller offers a 60-day money-back guarantee, so you can judge your own experience calmly.
4.8/5
50,000 customers
Rating announced by the seller's own shop (4.8 out of 5, 50,000 customers). No individual review is published on this site, because none has been provided or verified.
| Criterion | GLP4-Keto | Typical supplement capsules |
|---|---|---|
| Ingredients with a declared dose | 7, each one dosed | often 4 to 8, rarely all dosed |
| Daily dose | 1 capsule | often 2 or 3 capsules |
| Chromium and zinc against the reference value | 100 % and 150 % of the daily reference | varies, rarely stated |
| Pack size | 30 capsules = 30 days | varies |
| Seller's money-back guarantee | 60 days | check with the seller |
| Price in the 3-month pack | €36.65 per pack | varies |
GLP4-Keto is a food supplement and suits most people well. The rare side effect the seller describes, in up to one user in a thousand, is a dry mouth. It passes, and eases once you drink enough water with the capsule. According to the seller, the product has no effect on the contraceptive pill or on blood pressure, and it can be taken before driving or using machinery. If you have an existing condition or are on medication, ask your doctor before the first capsule all the same. Do not exceed the stated daily dose. Food supplements are not a substitute for a varied diet or for medical treatment. If a side effect persists or worries you, stop taking it and seek advice from a healthcare professional.
Same product, same shop — only the price per pack changes.
1-month supply
1 pack — 30 capsules
€55.00
per pack — instead of €79.95
€59.95 in total (includes €4.95 delivery)
3-month supply
3 packs — 90 capsules
€36.65
per pack — instead of €69.95
€109.95 in total
2-month supply
2 packs — 60 capsules
€42.48
per pack — instead of €59.95
€84.95 in total
Prices taken from the seller's shop, promotions excluded — the amounts on its order page are binding.
The seller grants a 60-day money-back guarantee on orders placed in its shop. It covers every order placed through this page; the exact return and refund conditions, and the return address, are set out on the seller's order page. Keep your order confirmation so that you can rely on the guarantee if you need to. Delivery is handled by the seller. It is included on the 2 and 3-month packs; a single pack carries 4.95 € for delivery, which brings its total to 54.90 €. Questions about delivery, returns and refunds are answered by the seller's customer service around the clock — the contact details are on its order page. Orders, payment, delivery and any return are concluded with the seller alone. This site takes no orders and no payment.
The product is dispatched by the seller, with a 60-day money-back guarantee and delivery included from two packs.
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