Available when supply resumes.
1. Elderberry

Elderberry has a long, rich history of use for medicinal benefits by numerous cultures. It fights infections including influenza, herpes, viral infections and bacterial infections.
A study published in the Journal of Alternative and Complementary Medicine concluded that elderberry can be used as a natural antiviral herb for flu, as it was able to safely fight both influenza A and B.
This natural remedy for flu proved to be effective on all strains of influenza virus that were tested, plus its low in cost and doesn’t cause adverse side effects.
Most every part of the elderberry can be used — the flowers, bark, roots and leaves are often used for their amazing health benefits. So, discover elderberry benefits as part of your antiviral diet today.
2. Echinacea

Echinacea has become one of the top-selling herbs of all time; that’s because regular use of echinacea is beneficial for immune support and overall health. There is considerable evidence suggesting that phytochemicals in echinacea have the capacity to reduce virus infections and tumours.
Echinacea is one of the most powerful natural antivirals against human viruses. It contains a compound called Echinacein that inhibits bacteria and viruses from penetrating healthy cells. This greatly reduces the chances of contracting any type of infection while consuming echinacea.
Some more echinacea benefits include its ability to alleviate pain, reduce inflammation, improve skin problems, treat upper respiratory issues and improve mental health.
3. Calendula

The flower petals of the calendula plant, which is sometimes called pot marigold, have been used for medicinal purposes since at least the 12th century.
This antiviral herb has high amounts of flavonoids, which are plant-based antioxidants that protect cells from being damaged by free radicals; it also fights viruses, inflammation and bacteria.
The dried petals of the plant are used in tinctures, ointments and washes to treat infections, burns, wounds and cuts.
According to the University of Maryland Medical Centre, ear drops containing calendula are sometimes used to treat ear infections in children, and scientific studies have found no side effects.
4. Garlic

Experiments have shown that garlic — or specific chemical compounds found in garlic — is highly effective at killing countless microorganisms responsible for some of the most common and rarest infections, including tuberculosis, pneumonia, thrush and herpes.
Not only is it one of the best antiviral herbs for herpes, but its properties also help to treat eye infections and it works as a natural ear infection remedy.
Some more raw garlic benefits include its ability to reduce the risk of cancer, control hypertension, boost cardiovascular health and fight hair loss.
To make a garlic oil infusion at home, crush garlic cloves and add them to a carrier oil (like olive oil). Let the mixture sit for about five hours, and then strain the bits of garlic and keep the oil in a jar with a lid. This infusion can also be used as an antiviral herb for cold sores when used topically. You can also swallow a raw clove of garlic; you might need to cut it in half if it’s too large. Bite down once to release the allicin; then swallow with water like a pill.
5. Astragalus Root (Huang Qi)

Astragalus root, another powerful antiviral herb, has been used in traditional Chinese medicine for centuries, and its main use is to boost the body’s immune system. Scientific studies have shown that astragalus has antiviral properties and stimulates the immune system, suggesting that it may help remedy the common cold or flu.
It’s one of the most effective antiviral herbs for HSV. A 2004 study evaluated the effects of astragalus on herpes simplex virus type 1 and found that the herb has obvious inhibiting efficacy.
Another study published in the Chinese Medical Sciences Journal concluded that astragalus is able to inhibit the growth of coxsackie B virus in mice.
Not only does it work as a natural viral infection treatment, but astragalus also has antibacterial and anti-inflammatory properties, and it is used on the skin for wound care. It’s also one the adaptogen herbs to lower cortisol.
6. Cat’s Claw

The bark and root of cat’s claw have been used by South Americans for centuries to treat health problems including fevers, stomach ulcers, digestive conditions and dysentery. Cat’s claw is used as a natural arthritis remedy and may treat ulcer symptoms as well.
Cat’s claw has antiviral properties, and it can help to get rid of herpes. Early studies are researching its effects on HIV as well.
This powerful herb is also anti-inflammatory, antibacterial and antifungal. It’s used to treat digestive problems such as ulcers, irritable bowel syndrome, colitis and leaky gut syndrome.
The best way to consume cat’s claw regularly is by making an herbal tea with a tablespoon of the herb in two hundred and thirty-five millilitres of water.
6. Liquorice Root

Liquorice root is emerging as a prominent player in the search for treatment and prevention for diseases like hepatitis C, HIV and influenza.
The Chinese Journal of Virology published a review that confirms the antiviral activity of liquorice root due to its triterpenoid content. Another 2010 publication notes liquorices’ antioxidant, free radical-scavenging and immunostimulant effects.
Some more liquorice root benefits include:
- Sore throat remedy for fast relief
- Cough natural remedy
- Protection against leaky gut signs and symptoms
- Reduce adrenal fatigue
- Pain relief
7. Olive Leaf

The olive leaf has antiviral properties, giving it the ability to treat the common cold and dangerous viruses, including candida symptoms, meningitis, pneumonia, chronic fatigue syndrome, hepatitis B, malaria, gonorrhoea and tuberculosis; it also treats dental, ear and urinary tract infections and is a natural treatment for shingles.
Research shows that olive leaf extracts effectively fight against several disease-causing microbes, including some viruses that cause influenza and other respiratory infections. The powerful compounds found in olive leaves destroy invading organisms and don’t allow viruses to replicate and cause an infection.
In fact, the olive leaf is so beneficial to our health that treatment with olive leaf extracts reversed many HIV-1 infection-associated changes in a study done at the New York University School of Medicine.
8. Oregano

Oregano is a powerful antiviral agent. Medicinal grade oregano is distilled to extract the essential oil and preserve its healing compounds; in fact, it takes over 450 kg of wild oregano to produce just 450 grams of oregano oil!
Oregano oil benefits are proving to be superior to some antibiotics, without the harmful side effects. That’s because oregano contains two powerful compounds, carvacrol and thymol, that have powerful antibacterial and antifungal properties.
It’s the carvacrol that reverses viral infections, as well as allergies, tumours, parasites and disease-causing inflammation.