Kvadrat-S

Licorice root extract plus tablets N30 kvadrat-c

Despite the great success in the creation of synthetic active ingredients for maintaining health, interest in biologically active substances of natural origin remains high. "Licorice Extract Plus" is a complex based on well-known plants - licorice and marshmallow, enriched with vitamin C, which improves the functional state of the upper respiratory tract and has a tonic property.
€4.77
≈ €0.32 per day 15 days per pack
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SKU:
217284
EAN:
4660011217284
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  • Dosage form in tablets

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Despite the great success in the creation of synthetic active ingredients for maintaining health, interest in biologically active substances of natural origin remains high. "Licorice Extract Plus" is a complex based on well-known plants - licorice and marshmallow, enriched with vitamin C, which improves the functional state of the upper respiratory tract and has a tonic property.

The main component of licorice root extract, which gives it a sugary-sweet taste, is glycyrrhizic acid. This substance has a number of useful properties: in the presence of a poorly separated, thick and viscous secret, it enhances the secretory activity of the mucous membranes of the upper respiratory tract; helps fight inflammation in the body and resist viruses. Due to its antioxidant properties, glycyrrhizic acid is able to mitigate the negative effects of many drugs. Thanks to the enveloping effect, marshmallow extract helps to reduce unpleasant scratching sensations and the severity of swelling in the throat.

In addition, the mucous substances that make up the marshmallow extract are able to adsorb and inactivate the waste products of bacteria and viruses that are harmful to humans, thereby exhibiting a protective effect. Vegetable mucous substances have a positive effect on softening the thick plaque on the mucous membranes of the pharynx and larynx, facilitating its discharge.

Ascorbic acid (vitamin C) is an antioxidant that protects cell membranes from the damaging effects of free radicals. It has a wide range of effects: it helps to strengthen the vascular wall, participates in the synthesis of collagen, helps to better absorb many vitamins and minerals, and, of course, one of its main functions is to strengthen the immune system.

Composition

Licorice root extract, microcrystalline cellulose (carrier), marshmallow root extract, ascorbic acid (vitamin C), polyvinylpyrrolidone (stabilizer), magnesium stearate (anti-caking agent), tablet shell: hydroxypropyl methylcellulose (thickener), polyethylene glycol (stabilizer), dioxide titanium (dye), iron oxide yellow (dye). Daily dose (2 tablets) contains: Vitamin C - 50 mg Glycyrrhizic acid - 15.6-20 mg

Indications for use

As an additional source of vitamin C, a source of glycyrrhizic acid.

Contraindications

Individual intolerance to the components, pregnancy, lactation, persons with a tendency to increase blood pressure. Before use, it is recommended to consult a doctor.

Side effects

No information available.

Method of preparation or use

Adults: 1 tablet 2 times a day with meals. Duration of admission - 1 month.

Storage conditions

Store in a dry, dark place, at a temperature not exceeding 25°C.

Product Overview

Kvadrat-S Licorice Root Extract Plus tablets are a herbal food supplement chosen when the throat feels irritated, the voice is under strain, or the upper respiratory tract needs extra attention during colder seasons. The formula combines licorice root extract and marshmallow root extract with vitamin C, bringing together plants traditionally used for the throat and mucous membranes with a well‑known antioxidant nutrient.

Key Ingredients

  • Licorice root extract – contains glycyrrhizic acid, which helps make thick secretions less stubborn and encourages the mucous membranes to produce a more fluid layer, reducing dryness and burden on the throat and upper airways.
  • Marshmallow root extract – rich in plant mucilage, a soft, gel‑like substance that coats the mucous membranes, providing a soothing layer for scratchiness and “raw” feeling after heavy voice use or dry indoor air.
  • Vitamin C – acts as an antioxidant protecting cells from oxidative stress and participates in collagen formation, supporting normal tissue structure.

When to Choose This Supplement

This combination is relevant for people who want a plant‑based supplement for periods when the throat is more sensitive, for example during travel, in heated rooms, after heavy voice use, or as part of a seasonal regimen.

  • Throat irritation
  • Voice strain
  • Upper respiratory tract needs extra attention
  • Travel
  • Heated indoor environments
  • After heavy voice use
  • Seasonal regimen

Benefits and How It Works

The pairing of two classic botanical extracts with different actions creates a more rounded approach than either plant alone. Licorice helps with the character of secretions, while marshmallow is valued for its coating effect. Both have a long history in traditional herbal use for the mouth and throat area, and in tablet form they are easy to keep on hand when needed.

  • Helps make thick secretions less stubborn and encourages a more fluid mucus layer.
  • Provides a soothing coating layer on mucous membranes.
  • Acts as an antioxidant protecting cells from oxidative stress.
  • Supports collagen formation for normal tissue structure.

Important Notes & Cautions

As with any herbal supplement, it is wise to use Kvadrat‑S Licorice Root Extract Plus thoughtfully. Licorice may not suit everyone, especially in prolonged use or in larger amounts. If you are pregnant, breastfeeding, giving supplements to a child, or taking regular medication, check with a healthcare professional before use.

  • Pregnant or breastfeeding women
  • Children receiving supplements
  • People taking regular medication
  • Prolonged use or larger amounts may not suit everyone

Specifications

Brand Kvadrat-S
By Concern Respiratory system, Immunity support
Vitamins in the composition Vitamin C
Herbs and extracts in the composition Licorice root
Dosage form in tablets
Supplement type Plant extract
Daily doses per pack 15
Key ingredient Liquorice

Delivery - terms and prices

After placing an order, delivery is processed on business days. Package design and product images may differ. We dispatch orders within 1–2 working days. Transit time depends on the carrier: within Estonia and to Finland usually up to 3 days, to Latvia 3–4 days, to Lithuania 4–5 days, to Poland up to 7 days. Omniva International Post shows its own lead time for each service.

Estonia
  • Pick-up at the Vitateka store (T1, Peterburi tee 2, Tallinn)Free
  • Smartpost parcel locker2.15 €
  • DPD parcel locker2.19 €
  • Omniva parcel locker2.88 €
  • Smartpost courier4.60 €
  • DPD courier5.38 €
  • Omniva courier6.20 €
Free to a parcel locker in Estonia for orders from 30 € Free courier delivery in Estonia: Smartpost and DPD from 70 € · Omniva courier from 100 €
Latvia
  • DPD parcel locker3.79 €
  • Omniva parcel locker4.50 €
  • DPD courier5.13 €
  • Omniva courier6.05 €
Free to a parcel locker in Latvia for orders from 35 € Free courier delivery in Latvia: DPD from 70 € · Omniva courier from 100 €
Lithuania
  • Unisend (LP Express) parcel locker2.31 €
  • DPD parcel locker3.79 €
  • Omniva parcel locker4.55 €
  • DPD courier5.13 €
  • Omniva courier6.05 €
Free to a parcel locker in Lithuania for orders from 40 € Free courier delivery in Lithuania: DPD from 70 € · Omniva courier from 100 €
Finland
  • Posti FI parcel locker / pick-up point6.17 €
  • Omniva International Post - Economy (up to 2 kg, 4–8 days)from 7.22 €
  • Omniva International Post - Standard (up to 30 kg, 3–6 days)from 7.89 €
Free delivery to Finland by any method for orders from 60 €
Poland
  • Packeta courier to your door5.01 €
  • Omniva International Post - Economy (up to 2 kg, 7–9 days)from 6.74 €
  • Omniva International Post - Standard (up to 30 kg, 6–8 days)from 7.60 €
Free Packeta courier delivery in Poland for orders from 50 €
Packeta (selected countries)
  • Czech Republic - pick-up point (PUDO)from 3.93 €
  • Czech Republic - courierfrom 6.10 €
  • Slovakia - pick-up point (PUDO)from 3.80 €
  • Slovakia - courierfrom 5.87 €
  • Hungary - pick-up point (PUDO)from 4.13 €
  • Hungary - courierfrom 7.42 €
  • Romania - pick-up point (PUDO)from 3.61 €
Other countries

Omniva International Post - the price depends on the country and the parcel weight. See the full price table on our Delivery page.

Free delivery - on request

In addition to the thresholds listed above, we can consider free delivery options depending on the order amount and for deliveries to other countries. Contact us and we will suggest the best option.

Delivery time

Dispatch 1–2 working days; in transit: Estonia and Finland up to 3 days, Latvia 3–4 days, Lithuania 4–5 days, Poland up to 7 days.

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