Calendula Benefits: 4 Major Beauty Benefits, Cautions & How To Use It

Calendula is a superstar beauty ingredient we have come to adore. Here's why. 

For skin care purposes, what you're applying to your skin is actually calendula oil. The oil is extracted from the petals, stems, and seeds (much like rose is typically rose oil). "Calendula oil is an extract obtained from the marigold plant," board-certified dermatologist Joshua Zeichner, M.D., says. "It is commonly used in skin care products for its anti-inflammatory and antimicrobial properties." From there it can be formulated into creams, oil blends, and serums. Along with skin care, it can be brewed into tea or used as an herb in foods. 

The primary way calendula is marketed in skin care is that it's "soothing" for the skin—and considering the below properties, it's no wonder:

Inflammation wreaks havoc on the skin: It breaks down collagen, causes irritation, and can trigger skin conditions. Inflammation comes from a variety of factors, as well, from stress, diet, and external aggressors like pollution and UV exposure. Well, "Calendula can be used on a variety of skin types—and has been reported to help improve inflammatory skin conditions like eczema and psoriasis1," says Zeichner. 

Antioxidants are a beloved skin care ingredient for good reason, as they neutralize free radicals and help our bodies avoid oxidative stress—both of which lead to premature aging, collagen and elastin breakdown, and a whole host of other issues. Calendula contains carotenoids and flavonoids. And because of these antioxidants, the plant has been shown to help wounds heal faster, plump skin through hydration and circulation, and (again) prevent inflammation2. 

As you may know, your body is covered with trillions of microbes—including bacteria and fungi—collectively called the microbiome. When balanced, these all play an important part in keeping skin healthy. It’s when a certain strain (or strains) become overgrown that issues arise: "Its antimicrobial benefits make it useful in addressing issues like dandruff, diaper rash, and even acne," says Zeichner. See, dandruff, rashes, and acne are all triggered by the overgrowth of certain fungi and bacteria, which calendula can help manage.  

There's a reason the plant is often formulated into hydrating creams: It offers plenty of hydration in and of itself. This is due to the fatty acids in the oil—like linoleic acid—that provides nutrients to help support your skin barrier function. When your skin barrier function is healthy, it's better able to keep in water and stays hydrated.  

Like most medicinal plants with centuries' worth of use, there are a lot of ways you can use this, from DIY tinctures to bath brews and more:

As with any herb or botanical, there is a risk of an allergic reaction—especially if you already know you are allergic to marigolds. And as always, patch-test any new product: This is important for everyone but particularly true if you have sensitive and easily irritated skin. "In the event that you develop a red, itchy rash, make sure to remove the product right away," says Zeichner. "Calendula may lead to an allergic reaction in the skin, and it actually cross-reacts with other plant allergies including ragweed and chrysanthemums."

This botanical has years of use for its healing and soothing properties, which make it a favorite for skin care formulators and DIY enthusiasts alike. If you are looking for an ingredient that can help keep skin hydrated, temper inflammation, and do a host of other things, calendula might be for you.