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LURA Corti-Glow — product photo

The LURA team

Formulation and scientific documentation

Product dossier

What is in the box, line by line

The amounts are transcribed from each product's own label, never computed here. The sentences in a frame are the wordings authorised in the EU for that nutrient. Everything else is composition, form and how it is taken.

Corti-Glow

One sachet in 250 ml of cold water, 30-60 minutes before bed.

To the product
Composition of Corti-Glow, amounts in the daily dose
SubstanceIn the daily dose% NRV
L-Глицинаминокиселина2000 мг—
Мио-инозитол2000 мг—
Магнезиев Бисглицинат134 мг елементен магнезий670 мг36.53%
Ашваганда (екстракт от корен)300 мг—
Холин битартрат250 мг—
L-Теанинаминокиселина от зелен чай200 мг—
Витамин B6 (пиридоксин хидрохлорид)1.4 мг100%

“—” means no nutrient reference value has been established for that substance. The figure beside it is an amount, not a benefit.

  • Магнезият допринася за намаляване на умората и отпадналостта.
  • Магнезият допринася за нормалната функция на нервната система.
  • Магнезият допринася за нормалната функция на мускулите.

We have written separately about

Magnesium with B complex

One tablet a day. The 30-tablet pack lasts 30 days.

To the product
Composition of Magnesium with B complex, amounts in the daily dose
SubstanceIn the daily dose% NRV
Magnesiumfrom 625 mg of magnesium citrate100 mg26.67%
Vitamin B1 (thiamine)14 mg1273%
Vitamin B610 mg714%
Vitamin B1250 µg2000%
  • Магнезият допринася за намаляване на умората и отпадналостта.
  • Магнезият допринася за нормалната функция на нервната система.
  • Магнезият допринася за нормалната функция на мускулите.

We have written separately about

Ashwagandha Extract

One capsule a day, with food, at the same time each day. The 90-capsule pack lasts 90 days.

To the product
Composition of Ashwagandha Extract, amounts in the daily dose
SubstanceIn the daily dose% NRV
Ashwagandha extract (Withania somnifera)root extract300 mg—

“—” means no nutrient reference value has been established for that substance. The figure beside it is an amount, not a benefit.

Berberine complex

Two capsules a day, split: one before two of your meals. The 60-capsule pack lasts 30 days.

To the product
Composition of Berberine complex, amounts in the daily dose
SubstanceIn the daily dose% NRV
Berberis root extract (Berberis aristata)400 mg—
R-alpha-lipoic acid200 mg—
Myo-inositol (labelled as vitamin B8)100 mg—

“—” means no nutrient reference value has been established for that substance. The figure beside it is an amount, not a benefit.

We have written separately about

Apple cider vinegar tablets

Two tablets in a cup of warm water, about 20 minutes before a meal. They dissolve on their own; do not chew them or swallow them with water.

To the product
Composition of Apple cider vinegar tablets, amounts in the daily dose
SubstanceIn the daily dose% NRV
Apple cider vinegar600 mg—

“—” means no nutrient reference value has been established for that substance. The figure beside it is an amount, not a benefit.

We have written separately about

Colagen Smoothie 365

Two scoops (10 g) in 100 ml of water. Stir and drink. The 300 g pack lasts 30 days.

To the product
Composition of Colagen Smoothie 365, amounts in the daily dose
SubstanceIn the daily dose% NRV
Hydrolysed bovine collagenhydrolysate, bovine source8.9 g—
Vitamin Cascorbic acid100 mg125%

“—” means no nutrient reference value has been established for that substance. The figure beside it is an amount, not a benefit.

  • Витамин C допринася за нормалното образуване на колаген за нормална функция на кожата.
  • Витамин C допринася за намаляване на умората и отпадналостта.
  • Витамин C допринася за нормалната функция на имунната система.

We have written separately about

FEMME O2

Two capsules a day: one in the morning after breakfast, one in the evening after a meal, no later than two hours before bed. The 120-capsule pack lasts 60 days.

To the product
Composition of FEMME O2, amounts in the daily dose
SubstanceIn the daily dose% NRV
Tribulus extract (Tribulus terrestris)560 mg—
Maca root (Lepidium meyenii)160 mg—
Siberian ginseng extract (Eleutherococcus senticosus)80 mg—

“—” means no nutrient reference value has been established for that substance. The figure beside it is an amount, not a benefit.

We have written separately about

Inovit 365

Two tablets a day, with food. The amounts in the composition apply to both together, not to one tablet. The 60-tablet pack lasts 30 days.

To the product
Composition of Inovit 365, amounts in the daily dose
SubstanceIn the daily dose% NRV
Vitamin A1000 µg125%
Vitamin B1 (thiamine)14 mg1273%
Vitamin B610 mg714%
Vitamin B1250 µg2000%
Vitamin C100 mg125%
Vitamin D31400 IU35 µg700%
Vitamin E100 mg833%
Selenium100 µg182%
Chromium100 µg250%
Zinc citrateweight of the salt; the label does not state the elemental zinc content50 mg—
Inositol400 mg—
Coenzyme Q1020 mg—

“—” means no nutrient reference value has been established for that substance. The figure beside it is an amount, not a benefit.

  • Витамин A допринася за поддържането на нормална кожа.
  • Тиаминът допринася за нормалния енергиен метаболизъм.
  • Тиаминът допринася за нормалната функция на нервната система.

We have written separately about

Open science book and printed studies on a dark desk under a warm lamp, a Corti-Glow glass to the side

Before you believe

Another supplementthat promises everything?

You have every right to be skeptical. The market is full of powder in pretty packaging and promises without a source.

That's why this page is different: every ingredient below comes with a dose from a specific study and a link you can open yourself. If something has no source, it isn't here.

See the evidence

The evidence

7 ingredients. Each with a source.

Stress and the cycle feed each other.

Your body reacts to everything the same way, it gets stressed. Whether it's work, an argument, or just bad sleep. And when stress is high in the evening, you can't fall asleep, you crave sugar, and you wake up as if you hadn't slept at all.

And if this keeps happening, sleep deteriorates, the cycle shifts, and PMS gets harder. It's not in your head. There's an explanation.

1

Stress

Work, family, social feeds, the body reads them all the same way.

2

Bad sleep

In the evening the brain won't stop. You sleep 8 hours and still get up tired.

3

Sugar cravings

At 3 pm all you can think about is chocolate. The body wants quick energy — that's all.

4

Harder PMS

A few days before your cycle everything flips. It's normal, but that doesn't mean it can't be eased.

exhibit 01 · The most women-centric ingredient

2000 mg — the dose from studies in women.

Myo-inositol · for sugar cravings, PMS and the cycle

Ever wondered why you crave sugar just before your cycle? The body handles sugar differently on certain days of the month. It's not willpower. That's why the sachet contains myo-inositol 2000 mg, the dose studied in trials with women.

In studies with women, better handling of sugar and lighter symptoms before the cycle are observed. That's why it's the first ingredient in Corti-Glow, not because it's trendy, but because it has the most evidence specifically in women.

Dose: 2000 mgStudies in womenCycle + PMS
1

Myo-inositol: the 40:1 ratio

European Review for Medical and Pharmacological Sciences, 2017

Myo-inositol is roughly 95% of the inositol in the body. Per sachet: 2000 mg.

PubMed

exhibit 02 · For sleep

Sleeping all night and still waking up tired?

Magnesium bisglycinate · 670 mg (134 mg elemental Mg, 36.53% RDI)

It's not about the hours, it's about whether the body actually recovers. Magnesium helps the muscles relax and the brain stop racing. It prepares the body for real rest without forcing sleep.

Why bisglycinate specifically? Because it reaches the brain and doesn't irritate the stomach. Magnesium oxide from the pharmacy is much harder to absorb and can cause discomfort. Bisglycinate is magnesium bound to glycine, which is why the stomach handles it easily.

Dose: 670 mg (134 mg elemental Mg, 36.53% RDI)Bisglycinate ≠ oxide
2

Magnesium and Sleep Quality

Journal of Research in Medical Sciences, 2012

46 participants, improved sleep and reduced anxiety.

PubMed
Pouring cold water into a Corti-Glow glass, cinematic light

exhibit 03 · For stress

300 mg of root. Honestly.

Ashwagandha · 300 mg · root extract

Three hundred milligrams of root extract. Not leaf, not ground whole plant: the root is the expensive part, which is exactly why so many labels just say "ashwagandha" without naming the part. Our number sits on its own line on the box, so you can compare it with whatever else you are holding.

We want to be honest about two things. First: the study is randomized, double-blind, with predominantly female participants. Second: Corti-Glow has 300 mg of ashwagandha per sachet, half the clinical daily dose. This is calibrated for long-term evening use in women, with lower risk of over-stimulation.

Study: 600 mg/day60 participants (randomized, double-blind)Our dose: 300 mg in the evening

What is in one sachet, by amount

mg per sachet

  • Myo-inositol2000
  • L-glycine2000
  • Magnesium bisglycinate670
  • Ashwagandha, root300
  • Choline bitartrate250
  • L-theanine200
  • Vitamin B61,4

Active ingredients per sachet. Every number comes from the label.

Every amount comes from the box label and is printed as its own line. The active ingredients add up to 5 g, which is one sachet.

3

Ashwagandha Root Extract Study

Label · amount per sachet

300 mg of root extract, printed as its own line on the box.

PubMed

The supporting four

L-T

L-Theanine

200 mg

Can't stop your thoughts at night?

An amino acid found in nature almost only in tea leaves. In the sachet: exactly 200 mg, in isolated form, which means without the caffeine.

Ch

Choline Bitartrate

250 mg

What is choline doing here?

Contributes to normal fat metabolism. There are 250 mg in the sachet, on their own line on the box.

B6

Vitamin B6

1.4 mg

Mood swinging out of nowhere?

Vitamin B6 (pyridoxine hydrochloride), 100% NRV. Contributes to the regulation of hormonal activity.

Gl

L-Glycine

2000 mg

Body too warm and restless at night?

In a study with 3 g of glycine before bed, participants fell asleep more easily and felt more rested (Bannai et al., 2012). In the sachet: 2000 mg.

The paperwork

The documents most brands don't show.

A certificate of analysis (COA) for every batch and registration with the Bulgarian Food Safety Agency. Not "internal standards" — stamped paper you can request and verify.

Every supplier provides a lab analysis (Certificate of Analysis), a document showing the exact composition, purity and microbiological profile of the raw material. We publish them so you can check for yourself.

L-Glycine (pharmaceutical grade)The COA for this ingredient arrives with the first produced batch.
Myo-inositolView PDFMagnesium bisglycinate (134 mg elemental Mg, 36.53% RDI)View PDFAshwagandha root extract (Withania somnifera (L.) Dunal)View PDF
Choline BitartrateThe COA for this ingredient arrives with the first produced batch.
L-TheanineView PDF
Vitamin B6 (pyridoxine hydrochloride, 100% RDI)The COA for this ingredient arrives with the first produced batch.

Production: registered with the Bulgarian food safety authority. Every batch ships with a Certificate of Analysis (COA).

The verdict

What we do NOT promise.

  • It does not cure insomnia, anxiety or PMS. It is a food supplement, not a medicine.
  • It does not work the same for everyone. The doses come from studies, but your body is not a statistical average.
  • It does not replace sleep, movement, or seeing a doctor when one is needed.

Which is exactly why you can trust the rest of this page.

If the evidence is enough for you:

See the product

Each substance has its own page: what it is, where it comes from, the form it takes and the doses the literature works with. They are all in the ingredient encyclopedia.