Blue tansy oil, an essential oil derived from the plant, is what's added to skin-care products. Blue tansy is sometimes referred to as Moroccan chamomile, though it's not technically chamomile.

Besides calming powerhouses blue tansy, azulene, and emu oil, the blend has tallow—which comes from grass-fed cows and contains fat-soluble vitamins that keep your skin plump.

It helps release tension and brings your awareness back to your body. Many organic options contain botanicals known for their soothing properties, like chamomile or blue tansy.

A small flower known as blue tansy has gained a lot of attention in recent years and has become a popular essential oil. What are the benefits of this oil, and how can you use it?

Top Herbivore Botanicals product Herbivore Lapis Blue Tansy Facial Oil What you need to know: This facial oil is specially formulated to soothe oily and acne-prone skin.

As the old sci-fi movies suggested, kill it before it multiplies. Poisonous to many animals, tansy ragwort can cause irreversible liver damage even in small amounts, especially when eaten frequently.

Herbivore Blue Tansy BHA and Enzyme Pore Refining Mask What you need to know: Also formulated with soothing blue tansy oil, this cooling mask gently exfoliates and clarifies blemish-prone skin.

Raaw by Trice offers another blue tansy facial oil option via its Blue Beauty Drops ($85). It's a serum-meets-facial-oil that boasts a buffet of antioxidants and vitamins.

The best skincare products containing blue tansy May Lindstrom The Blue Cocoon Beauty Balm Concentrate Tansy teams up with camellia oil to create this ultra-soothing cult balm for sensitised areas.

Herbivore Blue Tansy BHA and Enzyme Pore Refining Mask What you need to know: Also formulated with soothing blue tansy oil, this cooling mask gently exfoliates and clarifies blemish-prone skin.

Herbivore Blue Tansy BHA and Enzyme Pore Refining Mask What you need to know: Also formulated with soothing blue tansy oil, this cooling mask gently exfoliates and clarifies blemish-prone skin.