Marigold
Calendula
Calendula, primarily associated with traditional medicine practices, is a plant that has not been extensively documented for specific traditional uses. However, it is known to be commonly used in topical applications due to its purported skin-healing properties. Scientific evidence suggests that Calendula officinalis extract can improve skin hydration and accelerate barrier recovery after irritant exposure, indicating potential benefits for skin care. While the CO2 extracts of both Acorus calamus and Calendula officinalis showed low toxicity and good tolerability with pronounced antitussive activity in one study, there is limited evidence directly linking these properties to Calendula alone. The safety profile of Calendula appears favorable, with no major issues recorded. Similarly, there are currently no reported drug interactions associated with its use.
- Best evidence
- B
- Cautions
- —
Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.
What the science says
- The addition of 1% Calendula officinalis extract to an emollient cream significantly improved skin hydration and accelerated barrier recovery after irritant exposure.
- The study found that Calendula arvensis was among the dominant herb species flourishing during the wet season in Rawdhat Khuraym, Saudi Arabia.
- The CO2 extracts of Acorus calamus and Calendula officinalis showed low toxicity and good tolerability with pronounced antitussive activity.
- The study found that microencapsulation of marigold lutein using an oil-based approach resulted in favorable solubility and encapsulation efficiency, though flowability was restricted.
Frequently asked questions
What is Marigold?
Marigold (Calendula) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.
What does the scientific evidence say about Marigold?
4 sourced findings are recorded for Marigold; the strongest carries evidence grade B. For example: The addition of 1% Calendula officinalis extract to an emollient cream significantly improved skin hydration and accelerated barrier recovery after irritant exposure.
How strong is the evidence for Marigold?
The strongest finding for Marigold carries evidence grade B — moderate evidence. Grades run A (strongest) to D (preliminary or traditional).
Is Marigold safe? What are the side effects?
No major safety issues are recorded for Marigold in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Marigold interact with medications?
No drug interactions are recorded for Marigold in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Marigold?
Marigold is also known as: календула, Souci.
Is Marigold a proven treatment?
No. FolkKB is informational only. Traditional use and early findings are not proof of efficacy or safety — consult a qualified professional and never self-treat.
Sources
- T2 Double-blind randomised controlled trial of an emollient cream with and without 1 % supercritical CO2 extract of Calendula officinalis in contact dermatitis. literature abstract metadata
- T2 Solvent-Free Oil-Based Extraction and Microencapsulation of Lutein from Marigold (Calendula officinalis). literature abstract metadata
- T2 Assessing the Safety of Carbon Dioxide Extracts of Acorus calamus Rhizomes and Calendula officinalis Flowers and the Antitussive Activity of the Tablet Dosage Form 'Exkair' and Granules 'Zerp-Ak-Broncho' Developed on Their Basis. literature abstract metadata
- T2 Plant diversity, seasonal dynamics, and vegetation-soil relationship of Rawdhat Khuraym, Saudi Arabia: a biodiversity hotspot region within a hyper-arid region. literature abstract metadata