Penn Herb Wellness Guide
Psoriasis
- Reliable and relatively consistent scientific data showing a substantial health benefit.
- Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit.
- For an herb, supported by traditional use but minimal or no scientific evidence. For a supplement, little scientific support.
Our proprietary “Star-Rating” system was developed to help you easily understand the amount of scientific support behind each supplement in relation to a specific health condition. While there is no way to predict whether a vitamin, mineral, or herb will successfully treat or prevent associated health conditions, our unique ratings tell you how well these supplements are understood by some in the medical community, and whether studies have found them to be effective for other people.
For over a decade, our team has combed through thousands of research articles published in reputable journals. To help you make educated decisions, and to better understand controversial or confusing supplements, our medical experts have digested the science into these three easy-to-follow ratings. We hope this provides you with a helpful resource to make informed decisions towards your health and well-being.
| Supplement | Amount | Why |
|---|---|---|
Chili Peppers | Apply 0.025 to 0.075% capsaicin ointment four times per day over pain areas with unbroken skin |  [3 stars] to relieve itching and help heal sores. Cayenne contains capsaicin, which relieves pain and itching and may help heal sores.. |
Fumaric Acid | Consult a qualified healthcare practitioner | [3 stars] Fumaric acid, in the chemically bound form known as fumaric acid esters, has been shown to be effective against psoriasis symptoms. |
Aloe | Apply a 0.5% extract three times daily |  [2 stars] Topically applied aloe may improve skin-healing in people with psoriasis. |
Fish Oil | Take orally 10 grams daily oil or 3.6 grams daily EPA, or apply a 10% topical solution twice per day | [2 stars] Fish oil has been found to reduce the severity of psoriasis and improve skin lesions. It also may help prevent increased triglyceride levels that result from certain psoriasis drugs. |
Barberry | Refer to label instructions |  [1 star] An ointment containing barberry may reduce inflammation and be effective against moderate psoriasis. |
Burdock | Refer to label instructions | [1 star] In traditional herbal texts, burdock root was believed to clear the bloodstream of toxins. It was used both internally and externally for psoriasis. |
Coleus | Refer to label instructions | [1 star] Some herbalists use the herb coleus in treating people with psoriasis. |
Folic Acid | Only for people who are not taking prescription drugs such as methotrexate that interfere with folic acid metabolism | [1 star] High amounts of folic acid have been shown to improve psoriasis. |
Oregon Grape | Refer to label instructions | [1 star] Oregon grape has been shown to be effective against moderate psoriasis and to reduce inflammation. |
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The information presented by TraceGains is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2025.