Calendula NF refers to the standardized extract of the plant Calendula officinalis that is used in various pharmaceutical and cosmetic preparations. "NF" stands for National Formulary, which indicates that the extract adheres to the standards and specifications established by the US Pharmacopeia-National Formulary (USP-NF), an official compendium of drug standards in the United States.
Calendula officinalis, commonly known as marigold, is a flowering plant that has been used for centuries for its medicinal properties. The extract derived from its bright yellow or orange flowers contains a range of biologically active compounds, including triterpenoids, flavonoids, and essential oils. These compounds contribute to the plant's anti-inflammatory, antimicrobial, and antioxidant qualities.
Calendula NF is frequently utilized in various forms, such as creams, ointments, salves, tinctures, and cosmetics. It is commonly employed to soothe and heal skin conditions like dermatitis, rashes, and wounds due to its anti-inflammatory and wound-healing properties. The extract is thought to stimulate blood flow to injured areas, encourage tissue regeneration, and promote collagen synthesis.
Furthermore, Calendula NF may have antispasmodic effects on smooth muscles, making it potentially beneficial for relieving symptoms related to menstrual cramps, digestive disorders, and sore throat. Some research also suggests that Calendula NF may possess immunomodulatory properties, enhancing the body's defense mechanisms.
Overall, Calendula NF is a standardized extract of Calendula officinalis flowers that, when used in pharmaceutical and cosmetic products, harnesses the plant's therapeutic potential to promote skin healing, reduce inflammation, and potentially provide other health benefits.
