What is Calendula?

Calendula is an annual garden plant with vibrant yellow to orange flower heads. In traditional herbal practice, the petals are primarily used externally for skincare.

Identification & Botany

• Flowers: yellow to orange, ray florets; flowering period usually summer to autumn
• Leaves: lanceolate, slightly hairy, aromatic
• Growth: 30–60 cm, bushy branched
• Location: sunny, nutrient-rich, well-drained soil
• Harvest: pick flowers on dry days, air-dry gently

Ingredients & Significance

The flowers contain, among other things, flavonoids, triterpenes, carotenoids and small amounts of essential oils. In traditional use, these components are attributed skin-caring and soothing properties.

Statements refer to cosmetic/external care. The data situation for specific medical efficacy claims is limited.

Traditional Applications (External)

Everyday Skincare

Calendula oil extracts or balms are traditionally used for the care of dry, stressed skin, for example on hands, elbows, or shins.

Compresses

Cooled infusions can be used as a compress for a nourished skin feel. Avoid the eye area.

Preparation: Oil Macerate & Balm

Oil Macerate (Cold)

Place clean, dried flowers in a glass, completely cover with high-quality vegetable oil (e.g., almond or olive oil), seal the glass and let it steep for 3–4 weeks at room temperature; shake occasionally. Then filter.

Simple Balm

Melt 9 parts calendula oil with 1 part beeswax in a water bath, stir, pour into a jar, let cool. Optionally add a few drops of vitamin E as an antioxidant. Apply externally only.

Safety & Tolerability

• Patch Test: Before first use, test a small amount in the crook of the arm for 24 hours.
• Allergies: Individuals with sensitization to daisy family (Asteraceae) may react sensitively.
• Pregnancy/Lactation/Children: Use only on small skin areas and after individual consultation.
• Eyes & Open Wounds: Avoid contact; do not apply to deep, weeping, infected, or unknown lesions.
• Shelf Life: Store oil and balm in a cool, dark, and well-sealed place; discard if odor/color changes.

Quality, Storage & Purchase

• Quality Characteristics: cleanly dried, brightly colored flowers; traceable origin
• Storage of Flowers: dry, dark, airtight; use within a few months
• Oil Quality: prefer fresh, cold-pressed oils; pay attention to the best-before date

Sustainable Harvesting

When foraging yourself, pay attention to clean locations, harvest only what you need, and leave enough flowers for pollinators and seed formation. It is best to pick flowers in the late morning.

Frequently Asked Questions

Can I use calendula balm daily?

Apply sparingly as needed. For sensitive skin, start with small amounts and observe the reaction.

Is calendula suitable for very sensitive skin?

Test individually (patch test). If redness or burning occurs, discontinue use and seek professional advice.

How long does homemade balm last?

Several months depending on oil quality and storage. Store in a cool, dark place; discard if it smells rancid.

Important Note

The described applications are for cosmetic skincare. They are not a therapy, diagnosis, or health claim. For existing conditions, unclear skin changes, or persistent complaints, please seek medical advice.