Absolutely! Mullein is widely used to support lung cleansing and respiratory function, especially in people exposed to smoke or air pollution. It may help clear mucus, soothe the airways, and promote easier breathing.

How mullein may help catarrh/post-nasal drip:

1. Expectorant properties – Mullein is known to help loosen and expel mucus from the respiratory tract, which may ease throat irritation caused by post-nasal drip.

2. Anti-inflammatory effects – It may reduce inflammation in the throat and nasal passages, which are often irritated by constant mucus drainage.

3. Soothing action – The leaves and flowers of mullein have a demulcent effect, meaning they coat mucous membranes and provide relief from irritation

While mullein is generally considered safe, it shouldn’t replace medical treatment for chronic or severe catarrh/post-nasal drip. If your symptoms persist or worsen, it's best to consult a healthcare provider.

Here's how mullein may help with COPD symptoms:

1. Expectorant properties - Mullein may help clear mucus from the lungs, which can ease breathing for COPD patients who often struggle with congestion.

2. Anti-inflammatory effects -Mullein has mild anti-inflammatory properties, which may reduce inflammation in the respiratory tract.

3. Soothing the airways - It’s traditionally used to calm irritation in the throat and lungs, potentially reducing coughing fits.

It may be helpful as a complementary herbal remedy but should not replace prescribed treatments (like bronchodilators, corticosteroids, or oxygen therapy).

You should always consult a healthcare provider before using mullein, especially if taking other medications.

Take 2 full droppers (2ml) daily, directly under the tongue or diluted in water or juice. For best results, use consistently.

Absolutely. In fact, many of the active ingredients show better effects the longer you take them. This supplement is safe for daily, long-term use when taken as directed.

Each bottle contains 30 servings (2ml per serving), giving you a 30-day supply.

Mullein and chlorophyll are generally well-tolerated. However, if you're pregnant, nursing, or have any outstanding conditions, consult your healthcare provider before use.

Yes! As Clerivia. is based on honesty and real results, if you feel that you have had no respiratory help after 30 days of daily use, you can get your money back.