
Murrixina Spray - for oral infections caused by streptococcus
Line: Adults
MURRIXINA SPRAY is a food supplement in spray form, formulated for the prevention and treatment of the main infectious diseases of the oral cavity and as an adjuvant for upper respiratory tract conditions ( bacterial oropharyngitis, hoarseness and irritative cough ) that occur frequently in adults and children.
Recommended daily dose:
- 2 to 4 sprays per day or as needed when needed
- 20ml bottle
- It is recommended to dispense the product directly into the throat. Shake before use.
Warnings:
Keep out of reach of children under three years. Food supplements are not intended as a substitute for a varied, balanced diet and a healthy lifestyle. Do not exceed the recommended daily dose. Do not consume after the expiry date. The expiry date refers to the product in its intact packaging and stored correctly.
Nutritional Table
Components
Per bottle
-
Murrix®
100 mg
-
Erysimum ef
10 mg
-
Blackcurrant eg
150 mg
- All orders in Italy are shipped via our partner courier GLS .
- Free shipping on orders over €39 - orders under this amount have a €4.50 fee.
- Orders are processed and shipped from Monday to Friday until 3:30 pm. Orders placed after this time will simply be processed the next working day.
- Returns accepted within 14 days of receiving the product, which must be intact and in the original packaging. Contact us at smm@ntpbiotech.com to start the process.
Estimated delivery between August 30 and August 31 if you order within .


Fa per te se cerchi
🛡️ Natural approach to sore throat: if you suffer from pharyngitis, tonsillitis or recurrent infections caused by Streptococcus pyogenes. The patented active complex MURRIX® , specifically designed to combat this bacterium, represents an effective and natural alternative to pharmacological intervention in mild or early cases.
🌬️ Relief from sore throat, hoarseness and irritation: the synergy between MURRIX® , Blackcurrant and Hedge Mustard not only calms irritation, but also has a targeted functional action: soothing, anti-inflammatory and protective on the oropharyngeal mucosa. If your voice drops, your throat burns or is red, MURRIXINA can help you recover comfort and functionality quickly.
🧊 Ally in critical months: perfect during seasonal changes or during the winter and spring months, MURRIXINA SPRAY can become a constant support for the well-being of the throat. A small daily gesture to reduce the use of antibiotics or in combination with them and strengthen local defenses.
✅ Natural effectiveness supported by science : in vitro and in vivo studies on the ingredients confirm that the product is highly effective.
Science-backed effectiveness

Study of the antibacterial activity of Murrix®
The study conducted in our laboratories has demonstrated the antibacterial activity of Murraya against some pathogenic bacteria, specifically against the class of streptococci, including Streptococcus pyogenes, Streptococcus mutans and Streptococcus sanguinis.
From the results obtained in our study , all three strains were inhibited and lysed by Murraya powder . Specifically, the MIC and MBC of Streptococcus pyogenes were found to be surprisingly low , making Murraya a perfect candidate as an adjuvant in anti-streptococcal antibiotic therapies.
During the study phases of the Murraya samples, the geographical origin of the plant was found to be a crucial factor. The choice of raw material was therefore essential to ensure antibacterial activity against some strains of streptococcus, including Streptococcus pyogenes, against which the plant showed a more marked antibacterial activity.

Erisimo
Borgonovo, G. et al. (2019) Isothiocyanates and Glucosinolates from Sisymbrium officinale (L.) Scop. (“the Singers' Plant”): Isolation and in Vitro Assays on the Somatosensory and Pain Receptor TRPA1 Channel. Molecules. 24. 949. 10.3390/molecules24050949.

Ribes Nero
In an in vitro study carried out at the Human Physiology Laboratories of the Léon Frédérica Institute, University of Liège, human chondrocytes were used and the effect of some derivatives of gallocatechin (prodelphinidins), of Blackcurrant on the production of proteoglycans, type II collagen, prostaglandin E2 (PGE2) and on the activity of COX 1 and 2 was evaluated. ⁷ ' ⁸
The study demonstrated a stimulating action in the production of chondrocytes of the hyaline cartilage present in the nose, trachea and bronchi as well as an anti-inflammatory action through the inhibition of COX2 in the tested tissues.
The leaf extract has also shown a dose-dependent and time-dependent anti-inflammatory effect similar to that of indomethacin. The substances with the greatest activity are the proanthocyanidins which have shown, in murine models, a marked anti-inflammatory action. ⁹
The antioxidant activity of Ribes is instead linked to the inhibition of the production of free radicals and of the anthine/xanthine oxidase system by the anthocyanins and polyphenols present in the leaves. This powerful antioxidant action could contribute to completing the anti-inflammatory and anti-allergic action of the extract. ¹⁰ ' ¹¹
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