Трябва да се пие задължително с храна
Ако я изпия на празен стомах, усещам леко стягане. Когато я пия по време на обяд с храната, няма никакъв проблем и апетитът за сладко наистина спада.
Мирослава Павлова, Ямбол · 25 Aug 2026
Review left with us
Food supplement · Barberry root extract (berberine), with the pure R-form of alpha-lipoic acid and myo-inositol
4.6 / 5 · 12 ratings
You eat lunch, and an hour or two later you are fighting to keep your eyes open. This is berberine: 400 mg a day from barberry root, one capsule before each of your two main meals.
400 mg barberry extract, 200 mg R-alpha-lipoic acid and 100 mg myo-inositol in the daily dose · The box reads G Spike Stop

For you if you eat a normal lunch and an hour later you cannot keep your eyes open, and the afternoon runs at half speed. Not for pregnant or breastfeeding women.
Not for pregnant or breastfeeding women.
See the composition and doses„Ако я изпия на празен стомах, усещам леко стягане. Когато я пия по време на обяд с храната, няма никакъв проблем и апетитът за сладко наистина спада.“
01

Barberry root
The yellow in the cut is the berberine itself. The colour is the compound, not a dye.

R-alpha-lipoic acid
It exists in two mirror forms. Only the R form occurs in nature.

Myo-inositol
Called vitamin B8 out of old habit, but in the EU it is not a vitamin.
02
The figures are transcribed from the manufacturer's label. A percentage of the reference intake appears only where the label prints one — and nowhere do we work one out ourselves.
Berberis root extract (Berberis aristata)
400 mga daythe label prints no percentage of the reference intake
per capsule: 200 mg
R-alpha-lipoic acid
200 mga daythe label prints no percentage of the reference intake
per capsule: 100 mg
Myo-inositol (labelled as vitamin B8)
100 mga daythe label prints no percentage of the reference intake
per capsule: 50 mg
In one capsule: Berberis root extract (Berberis aristata) – 200 mg R-alpha-lipoic acid – 100 mg Myo-inositol – 50 mg In the daily dose (2 capsules): Berberis – 400 mg R-alpha-lipoic acid – 200 mg Myo-inositol – 100 mg 60 capsules per pack. None of the ingredients has an established reference intake. Those exist only for vitamins and minerals.
This information does not replace medical advice. With a diagnosed condition, pregnancy or planned pregnancy, talk to a doctor before taking supplements.
The reference intake is the amount the EU takes to be enough for an average adult in a day. Over 100% means one serving covers that day and a little over it. “—” means the manufacturer prints no such percentage for that ingredient: reference values exist only for vitamins and minerals, and the EU's authorised health claims belong to those — not to plant extracts, collagen, inositol or coenzyme Q10. The figure is a quantity, not a benefit.
We are still at the beginning, and we will not show you an invented number.
Checkable
Notified with the BFSA under number П022409559. The number is checkable in the public register; you do not have to take our word.
Our customer
Ако я изпия на празен стомах, усещам леко стягане. Когато я пия по време на обяд с храната, няма никакъв проблем и апетитът за сладко наистина спада.
| Ingredient | In the daily dose | Closest pack on the market | Price |
|---|---|---|---|
| Берберин | 400 мг | Swanson Berberine 400 мг · 60 капсулиGalen | 28,35 € |
| R-алфа-липоева киселина | 200 мг | Jarrow R-Alpha Lipoic · 60 капсули, по две дневноРемедиум | 41,77 € |
| Мио-инозитол | 100 мг | Nutricost Inositol 500 мг · 240 капсулиGalen | 28,65 € |
| 3 separate packs, at the till | 98,77 € | ||
| One pack, here | 42,99 € | ||
The difference is 55,78 €, and three fewer boxes to carry.
Regular prices, read from the shops' own sites in August 2026, not promotional. The comparison is of price and pack count, not of effect.
What happens to the pack and to the intake — not a promise about your body.
14 capsules
One before each of your two main meals. The pack is still nearly full: 46 of 60 left.
The pack runs out
The maker recommends a three-month period, so one box is the first of three.
The second pack runs out
That is 120 capsules so far, two of the three recommended months. One box to go.
03
This compares what labels print, not what anyone promises. Check it on any shelf.
Dose on the label
This product
400 mg berberis extract daily, printed both per capsule (200 mg) and per day
Typical on the market
"Herbal extract" or "complex" with no milligrams to compare
The ingredients
This product
Three ingredients, each with a printed dose: berberis, R-alpha-lipoic acid, myo-inositol
Typical on the market
A blend where individual amounts are not declared
How long a pack lasts
This product
60 capsules = 30 days, printed on the label
Typical on the market
You often have to do the maths yourself
1 capsule twice a day, before meals.
Step 1
1capsule
twice
One pack
30 servings
Recommended period per the manufacturer: 3 months (12 weeks) of daily intake, then a 2-week pause. The cycle can be repeated. The full 12-week cycle is three packs.
04
Some of these ratings were written in Cvetita Herbal's own store, about their sales: they are not verified purchases with us. The rest are ours, from our own buyers. Under each review it says which is which.
4.6
12 reviews
Трябва да се пие задължително с храна
Ако я изпия на празен стомах, усещам леко стягане. Когато я пия по време на обяд с храната, няма никакъв проблем и апетитът за сладко наистина спада.
Мирослава Павлова, Ямбол · 25 Aug 2026
Review left with us
Страхотен ефект за кръвната захар
Пия го по време на обяд. Вече нямам онзи зверски глад за вафли и шоколадови десерти следобед. Поръчах 3 опаковки за отстъпката.
Лора Костадинова, Варна · 24 Aug 2026
Review left with us
Капсулите са малко по-големи
За сметка на пълната доза капсулите са малко по-големи и изискват повече вода при поглъщане. Иначе за захарните пикове има реален ефект.
Катя Вълчева, Варна · 22 Aug 2026
Review left with us
Спрете срива в 15:00 часа
Взех го заради следобедния срив към 15 часа, когато буквално ми се спеше на бюрото и ми се ядеше нещо сладко. След първите 5-6 дни забелязах, че сладките неща вече не ми се струват толкова спешни и имам тонус.
Симона Колева, Варна · 21 Aug 2026
Review left with us
Много съм доволна
Уникален продук - не очаквах такъв ефект
Симона, Варна · 20 Aug 2026
Review left with us
Коремът ми се чувства много по-лек
Берберинът в комбинация с мио-инозитола наистина успокоява стомаха след хранене. Няма подуване и газове.
Йорданка Тенева, Пловдив · 20 Aug 2026
Review left with us
Много по-добър контрол върху апетита
Комбинацията между берберин и мио-инозитол работи отлично за захарта. Коремът ми не се подува след обяд и нямам резки пикове и спадове.
Мария Николова, София · 19 Aug 2026
Review left with us
Добър контрол над апетита следобед
След около седмица прием се усеща разлика. Вече не изпитвам онзи силен вълчи глад в 15 часа. Опаковката е здрава.
Димитранка Колева, Пазарджик · 19 Aug 2026
Review left with us
Дозировките са описани подробно
Много е важно че пише точно колко милиграма берберин и инозитол има в една капсула. Продуктът пристигна бързо по Спиди.
Милена Желева, София · 17 Aug 2026
Review left with us
Без дразнене на стомаха
Някои добавки с берберин ми причиняваха гадене, но тази формула с инозитол ми понася страхотно. Взимам по една капсула с обедното хранене.
Ива Христова, Русе · 16 Aug 2026
Review left with us
Резултат след първата седмица
Помага ми да не посягам към шоколад след вечеря. Дозировката е изписана ясно на опаковката и пратката пристигна с Еконт за 24 часа.
Десислава Георгиева, Плевен · 14 Aug 2026
Review left with us
Отличен продукт
Цвета Д. · 8 Jul 2026
From Cvetita Herbal's store
05
The answers restate this product's label and our order terms. They are not medical advice and attribute no effect to an ingredient without an authorised claim.
The daily dose is two capsules: 400 mg of berberis root extract (Berberis aristata), 200 mg of R-alpha-lipoic acid and 100 mg of myo-inositol. Per capsule that is 200 mg, 100 mg and 50 mg respectively.
One capsule twice a day, before meals. The manufacturer's recommended period is 3 months (12 weeks) of daily use, then a 2-week break; the cycle may be repeated. The 60-capsule pack covers 30 days, so a full 12-week cycle is three packs.
Berberine is markedly bitter. In a tablet you taste it; a capsule closes it in and goes down without a taste. That is why the maker changed the form — the ingredients and the doses are unchanged.
Lipoic acid exists in two mirror-image forms. Only the R form occurs in nature. Many supplements use a synthetic 50/50 mix of both; here the daily dose is 200 mg of the R form.
Barberry (Berberis aristata) is the plant; berberine is the yellow alkaloid in its root. The label here says "barberry root extract", 400 mg in the daily dose, and that is not the same as "berberine HCl", where the amount of the alkaloid itself is stated. The two are not dosed alike, so we print the plant and the part of it used, rather than a berberine figure the manufacturer has not printed.
By this product's label: one capsule twice a day, before meals. The manufacturer's recommended period is 3 months (12 weeks) of daily use, then a break of about 2 weeks; the cycle may be repeated.
Yes — no. П022409559 of 03.12.2024. Food supplements in Bulgaria are notified to the Food Safety Agency, not "approved" or "certified" by it: the number means the product is entered in the register with this composition. You can check it yourself in the public register.
None of the three ingredients carries an authorised health claim in the EU. So all you will read here is what is inside, in what amounts, and how it is taken.
It is called "vitamin B8" out of old habit, but under EU law it is not a vitamin: it is absent from the list in Directive 2002/46/EC and has no established nutrient reference value. Those exist only for vitamins and minerals — which is why no percentage can be printed for inositol.
Not to be taken by pregnant or breastfeeding women. If you take medication or are in any doubt, speak to a doctor. Do not exceed the recommended daily dose; the product does not replace a varied diet and is a food supplement, not a medicine. Keep out of the reach of small children.
We dispatch within two working days of order confirmation, by courier to an address or a pickup point. Delivery is charged separately — you see the exact amount at checkout, before you pay. Under Art. 50 of the Bulgarian Consumer Protection Act you have 14 days of withdrawal on unopened goods, with return postage at your own cost. Unsealed food falls outside that right under Art. 57(5).
The product, the formula and the label belong to the manufacturer, and it is made in Bulgaria, at a plant of theirs certified to HACCP, GMP and ISO. Those certificates are theirs, not ours. We resell it: the seller is LEVEL 8 EOOD, company ID 208697165. We take the payment, ship the parcel and answer the questions — if something goes wrong with your order, you deal with us, not with the manufacturer.
They were written in the manufacturer's own store, about the manufacturer's sales, and are shown here with their permission and labelled as such. That is why they carry no "verified purchase" badge from us and do not enter this site's structured data — those would be ratings of someone else's shop presented as ours. Every new review is read by a person before it appears, and low ratings are not deleted.

Berberis, Inositol and Alpha-Lipoic Acid
LURA is a small Bulgarian company from Varna. One rule decides what gets on this site: the dose must be printed on the label, per capsule and per day, so you can verify it and compare it with any other.
We do not sell "herbal complexes" without numbers, and we quote EU-authorised health claims verbatim, and only those. Our own first formula is made in Bulgaria and passes the same test as everything else on the shelf.
This product is a food supplement and is not a substitute for a varied diet and a healthy lifestyle. It is not intended to diagnose, treat, cure or prevent any disease. Do not exceed the recommended daily dose. Keep out of reach of young children.