Calendula (also called pot marigold) is an herb in the Asteraceae family whose flower petals are used medicinally. Its active compounds—flavonoids, triterpenoids, carotenoids, and saponins—are responsible for most of its therapeutic effects.

Key Uses & Benefits of Calendula Flowers

1. Skin Healing & Wound Repair

Calendula is widely used for:

• Minor cuts, burns, and wounds
• Diaper rash
• Dermatitis and irritated skin
• Venous leg ulcers

Clinical studies show calendula ointment can speed wound closure, increase collagen production, and reduce inflammation in damaged tissue.

Calendula reduces inflammation both topically and internally.
Evidence includes:

• Reduced symptoms in diaper dermatitis
• Improvement in gastric and duodenal ulcers
• Anti‑inflammatory activity in digestive and skin tissues

3. Antimicrobial Properties

Calendula has antibacterial, antiviral, and antifungal activity.
Studies show it can:

• Reduce oral bacteria and dental plaque
• Inhibit growth of multiple bacterial and fungal strains

4. Antioxidant Activity

Calendula contains strong antioxidants (carotenoids, flavonoids) that help:

• Neutralize free radicals
• Reduce oxidative stress
• Support tissue repair

5. Digestive Support

Traditionally used as a bitter digestive herb, calendula may:

• Improve digestion
• Support healing of peptic ulcers
• Reduce gastrointestinal inflammation

6. Menstrual & Reproductive Uses

Historically used for:

• Painful menstruation (dysmenorrhea)
• Antispasmodic effects

7. Oral & Eye Inflammation

Calendula preparations are used for:

• Gingivitis
• Oral ulcers
• Conjunctivitis (eye membrane inflammation)

Common Ways to Use Calendula

• Salves & ointments – for skin healing
• Infused oils – for massage or skin irritation
• Teas – for digestive or internal inflammation
• Tinctures/extracts – concentrated internal use
• Mouthwash – for gum inflammation
• Culinary uses – petals in salads, soups, or as “poor man’s saffron”

⚠️ Safety & Precautions

• Avoid if allergic to ragweed, daisies, chrysanthemums, or other Asteraceae plants.
• May interact with sedatives.
• Not recommended during pregnancy (may stimulate uterine contractions).
• Topical use is generally safe but may cause allergic reactions in sensitive individuals.

Botanical Name: Calendula officinalis
aka: marigold
Origin: Egypt
Notes: Kosher Certified. Non-irradiated. Non-GMO. Vegan. Bulk sold and labeled as for further manufacturing. Individuals must exercise their independent judgment in determining its appropriateness for a particular purpose or use. As with any manufacturing process, we suggest a small, lab-scale manufacturing for evaluation purposes prior to full commercial manufacturing.
Specifications are subject to change without notice.
* FDA disclaimer 

References
1) Botanical Institute 
2) Medicine Net 
3) WikiPedia