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O2B Sinus Health

$ 19.95$ 59.01

3.0 (2 reviews)

O2B Sinus Health is a high potency herbal formulation that acts swiftly to reduce the discomfort and infections associated with chronic allergies, rhinitis, sinusitis and nasal polyps. Sinus Health is a powerful blend of 8 herbs working synergistically together to promote better nasal breathing, thin and clear mucous and fight infections.

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O2B Sinus Health is a powerful liquid herbal formula scientifically developed to promote the health of the upper respiratory system, boost the immune system, helps thin mucous to aid clearing of the sinus cavities and improve nasal breathing.

Support for:

  • Rhinitis (seasonal and non-seasonal Allergies)
  • Sinusitis
  • Ear Infection & Glue Ear
  • Cold and Flu
  • Nasal congestion
  • Nasal polyps

Key Benefits:

  • Helps clear sinus cavities of mucous
  • Supports upper respiratory system
  • Supports drainage of nose and ears
  • Helps to thin mucus
  • Helps to prevent & combat respiratory infections
  • Helps to prevent & combat sinus infections

Sinus Health is one of O2B’s original herbal formulas, it has been used by thousands of people over the years to treat a whole host of conditions effecting the sinus cavities. Combining soothing Peppermint, Licorice, immune boosting Echinacea, Eye Bright, anti-inflammatory Ginger root, Horseradish, Golden Rod and Barberry to provide a fast acting comprehensive liquid herbal formula to combat even the most stubborn of sinus ailments.


Each 5mls contains:

  • Peppermint 1000mg
  • Licorice (equiv to dry herb) 750mg
  • Echinacea (equiv to dry herb) 750mg
  • Eyebright (equiv to dry) 150mg
  • Ginger (equiv to dry herb) 150mg
  • Horseradish (equiv to dry herb) 100mg
  • Golden Rod (equiv to dry herb) 100mg
  • Barberry (equiv to dry herb) 75mg
  • Vegetable Glycerine and Alcohol

Free From:

Yeast, corn, wheat, gluten, artificial flavours or preservatives.

Often used as a relaxant as Peppermint contains menthol and volatile oils that soothe inflammation of mucous membranes, relax muscles in the body and enables the release of mucous. Soothing and calming, it dramatically improves nasal breathing, lowers blood pressure and reduces cardiac output.

Licorice Root:
Medicinal use of this root in both Eastern and Western cultures dates back thousands of years. It is a potent anti-inflammatory herb that is soothing and softens mucus membranes of the sinus cavities, throat and lungs. It also has a significant anti-allergic activity that strengthens the immune system, by counteracting the negative effect of cortisol and allows the body to form antibodies to allergens. Due to this action, Licorice has long been prescribed for Asthma and rhinitis.

Classed as an immune stimulant, anti-inflammatory, anti-bacterial, anti-viral, anti-fungal and cell normalizer that has long been used to treat infections, respiratory disorders, skin conditions and arthritis. It has the unique ability to help regulate the immune used to treat infections, respiratory disorders, skin conditions and arthritis. It has the unique ability to help regulate the immune system and shock it into action. With a long history of use, Echinacea (purple coneflower) has been proven effective in treating many conditions and pathogens. There are many different pharmacological components found in Echinacea including potent flavonoids, essential oils, caffeic acid derivatives and polysaccharides. All of which actively elevate white blood cell levels and their activity when needed to fight infections from bacteria, viruses and fungi such as Candida Albicans. These immune enhancing abilities also have effects on tumor cells. With clinical studies support these activities, Echinacea is prescribed by medicinal herbalists to treat infections such as colds, flu, upper respiratory tract infections, urinary tract infections, vaginal thrush and other infectious conditions.

Eyebright (Euphrasia officinialis) has been prescribed since the 14th century by herbalists to treat inflammatory conditions. Eyebright has astringent compounds known as tannins, which work to tighten the top layers of the mucus membranes, reducing mucus secretion, which in turn reduces irritation. It also has anti-inflammatory components including glycosides and flavonoid antioxidants properties and is useful where there is watery nasal discharge, as seen in rhinitis, colds and flu’s. With high levels of antibacterial, antiviral and antifungal properties, Eyebright is also useful in boosting the immune system to combat infections.

Ginger root is renowned for its warming effect and enhancing circulation through the body. Ginger root is rich in volatile oils, B Vitamins, Vitamins A and c, essential fatty acids, amino acids, beta-carotene and is a vast source of minerals including iron, potassium, magnesium, selenium, zinc, phosphorus and volatile oils. Long been prescribed for arthritic conditions, digestive disorders, boosting the immune system, supporting the cardiovascular system and blood circulation.

Horseradish contains biologically active volatile organo-sulfur containing compounds that have potent anti-inflammatory, diuretic and nerve soothing effects. Horseradish root also has compounds allyl isothiocyanate and sinigrin which have been found to have powerful antioxidant, immune stimulating and detoxification functions. Other health benefits include stimulatory effects on the secretion of salivary, gastric, and intestinal digestive enzymes, and thereby it supports and aids digestion. Other biologically active compounds in horseradish include good amounts of vitamins B2, B3, B5, B6, C and folic acid, potassium, manganese, iron, copper, zinc and magnesium. Horseradish was traditionally prescribed in herbal medicine for stimulating appetite, treating bronchitis, colds, coughs, fluid retention and kidney stones, gout and urinary tract problems. Modern science now highlights that Horseradish has potent antioxidant properties that inhibit cancer cell growth in vitro and actively stimulates that production of immune supporting antibodies, including leukocytes and phagocytes helping to make Horseradish a powerful antimicrobial ingredient in O2B Sinus Health.

Golden Rod:
Has been used traditionally by herbalist as a mouth wash to treat inflammation in the mouth and sore throats. Golden Rod has diuretic, astringent, anti-inflammatory, antiseptic and expectorant qualities and is included here in O2B Sinus Health to relieve symptoms associated with the common cold, flu and infections of the respiratory tract. Full of flavonoids and essential oils.

Has played a part in medicinal healing since the times of ancient Egypt. Medicinal Herbalists of today use Barberry to treat inflammation of the respiratory, gastrointestinal and urinary tracts. Barberry is classed as a bitter which helps to stimulate the flow of all digestive secretions and bile. A powerful anti-inflammatory that is prescribed to treat inflammation throughout the body and high blood pressure. Barberry is very effective against bacterial, parasite and fungal infections. As an astringent tonic to mucous membranes it helps to relieve nasal congestion.


Children over 5 years take: 2.5 to 5ml
Adults take: 5 to 10mls mixed in warm water or neat up to 6 times daily or as directed by your health care professional

Shake well before use

Not recommended for infants.


If taking prescription medication or you have known ingredient sensitivities, please consult your health care professional before taking this product.


Not to be taken if you are pregnant or nursing.

2 reviews for O2B Sinus Health

  1. Sinus h ealth

    Review by janda

    Bouight a 200ml bottle (didn’t get offered a smaller size) on 15th November hopefully to aid postnasal drip. Once again I know there is no guarantee. I followed instructions on the bottle using it 2-3 times a day for 3 days. Absolutely no improvement at all. Most disappointed – very expensive visit to O2B that day! Bought 3 items and the only one that worked was a moisturiser that I have used for a couple of years!!!

  2. I used to wake up with headaches

    Review by Leane

    Really good for taking before bed to clear sinuses and prevents me from snoring due to congestion. I used to wake up with headaches- I can now prevent this by taking sinus health during the night if I wake up snoring.

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