Sometimes normal day-to-day stress can still feel overwhelming.
SereniZen® helps the body feel calm and relaxed, emotionally and physically. Ingredients, like Ashwagandha, Holy Basil, L-Theanine, and more, help to nourish the nervous system. It supports your body's ability to help with everyday stress, sleep, and relaxed muscles.
Shop By System
Whether you're new to supplements or you're just not sure which blend is right for your body, we've got you. We created this easy quiz to help you find your perfect formula.
Our Customers Favorites
Natural Sinus Comfort
SinusClear® Herbal Spotlight:
Click the hotspot icons to learn more about the 3 highlighted herbs in SinusClear®
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Mullein
Mullein leaf contains compounds like verbascoside, saponins, and mucilage, which maintain a soothed respiratory tract, support clear upper airways, and help maintain a healthy inflammation response. It supports a healthy mucus consistency, which allows sinuses stay open while performing their normal filtration function.
Olive Leaf
Olive leaf comes from the olive tree and is widely used, especially in Mediterranean countries. It contains saponins and oleuropein, a powerful antioxidant that helps to maintain sinus cell health and supports your immune system by maintaining normal eosinophil (a type of white blood cell) action in the body. Olive leaf also helps keep your nose and sinuses clear by supporting healthy inflammatory function.
Mormon Tea Leaf
Mormon tea comes from the Ephedra nevadensis plant (not to be confused with Ephedra sinica) and is a traditional tea with no caffeine. It contains tannins and alkaloid compounds that help keep your airways open and balance moisture secretions, making breathing easy.
When you purchase from rcherbals, you're not just taking care of your body. You're also taking care of us. We are a small business and we provide our staff with excellent pay and benefits. We couldn't do that without customers like you. That's why we're always looking for ways to give back.
View My Rewards!Our complex formulas use small doses of many ingredients, rather than large doses of one or two, a method that can make them more effective for more people, increasing your chance of finding a solution that works for you.
Learn MoreCertified B Corporations (B Corps for short), are for-profit companies dedicated to using business as a force for good. B Corps meet third party verified standards of social and environmental performance, transparency, and accountability to all of their stakeholders: customers, workers, communities, and the environment.
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Most Asked Questions
Can capsules be opened?
Yes, capsules can be opened. Contents can be mixed with various foods but may impart an herbal or vitamin taste.
What is the difference between ClearLungs & Extra Strength?
ClearLungs Extra Strength has 50% more herbs per serving than ClearLungs Classic, with Availablend for added absorption, making it great for times when added support is needed.
Will licorice raise my Blood Pressure?
We use 27.2mg of Chinese licorice per capsule in our strongest formula. Studies show more than 5g of European licorice (with more glycyrrhizin) may raise BP with preexisting conditions.
Do you put lead in your products? What is the Prop 65 warning?
No. Prop 65 is a California law that establishes strict levels for contaminants. Our products are regularly tested and meet Prop65 requirements; we include the warning to avoid predatory litigation.
Can I exceed the listed serving size?
Yes, the dosage on the label is the minimum to feel results; depending on need and your experience with the product, the dosage can be increased. Take care with B Vitamins, too much can cause flushing.
Are your herbs sourced safely?
Yes. Our ingredients are sourced globally, with strict metrics for safety, quality, and ethics. Every batch is rigorously tested to ensure safety and quality, exceeding federal cGMP standards.
Can ClearLungs help with COPD/Covid?
Our products are not intended to diagnose, treat, cure, or prevent any disease. ClearLungs supports overall respiratory health, but we are not able to speak about medical conditions. Please seek professional advice.
Can I replace my inhaler with products?
We are not licensed medical professionals and legally and ethically cannot advise customers about prescribed pharmaceuticals. Consult a healthcare professional before altering prescribed treatments like inhalers.
Are there any medication interactions?
We are legally and ethically unable to advise customers regarding their prescribed pharmaceuticals. Please consult a licensed medical professional for any medication questions.
Is ClearLungs safe for pets?
We strongly recommend that customers always check with their veterinarian about pet questions, as our products are not tested for or on animals. No ingredients in ClearLungs are known to be unsafe for pets. We do have customers who have used ClearLungs for their pets. The recommended dosage on the bottle is based on weight a 150 lb person.
Are products compatible with OTC products?
We are legally and ethically unable to advise customers regarding OTC pharmaceuticals. Please consult a licensed medical professional for any medication questions.