Yucca schidigera, is a desert plant native to the Mojave, Chihuahuan, and Sonoran deserts. is a natural source of fibers and as a garden plant, is used in many types of products, including skincare products, drug and pet food. Its roots and bark are used in cosmetics and as a remedy for headaches and gonorrhea. Its leaves are edible and can be ground into flour. The dried plant is also commonly added to some forms of pet food.

There are two main forms of yucca extract products: liquid yucca extract and yucca extract solid powder. Liquid yucca extract is a kind of pressed concentrated yucca juice. Most of the solid powder is made from pressed juice and then dried, and some are made of dried yucca leaves are directly ground. The pharmacological effects of yucca are attributed to its active ingredients, which mainly include steroidal saponins, polysaccharides, resveratrol and polyphenols.

Active Ingredients in Yucca Extract

Steroid Saponins

Steroidal saponins are the most important and definite active components of yucca extract. Saponins contain a lipophilic group called saponin, and one or more hydrophilic carbohydrate branch chains, which is a natural surface activator or emulsifier, conducive to the emulsification of oil and promote the digestion and absorption of monoglycerol. The hydrophobic part of saponins is connected with the hydrophobic groups of cholesterol in the mucosal layer by means of microcluster superposition to form a complex to affect the permeability of intestinal cells. In a similar manner, saponins also have antiparasite activity, destroying the integrity of the protozoan membrane by binding to cholesterol in the protozoan membrane leading to cell lysis.


Polysaccharide, especially by multiple monosaccharides by glycosidic bond connected to form a functional oligosaccharide, is an important active component of yucca extract, it is not digested by animals their secretion of digestive enzymes, after entering the intestinal segments as chemical probiotics to promote the growth of beneficial bacteria, and can effectively inhibit pathogenic bacteria multiply, maintain the stability of the intestinal micro biota is structure, This is good for your gut. Polysaccharide in addition, as a kind of nutrients can be lactobacillus and bifidobacterium and other intestinal probiotics decomposition and utilization, combined with the intestinal ammonia for nitrogen source was making full use of the intestinal microbial fermentation, effectively adjust the acid-base balance of the intestinal, improved the activity of enzymes and proteins, vitamins and minerals and other nutrients utilization.


There are two unique polyphenols in Yucca, resveratrol and polyphenolol, which have strong binding ability to amino groups. Therefore, it is speculated that these two polyphenols in yucca extract may also have the ability to reduce ammonia. Resveratrol has a remarkable anti-infection effect. As a signaling molecule, nitric oxide (NO) plays an important role in physiological functions such as immune regulation and neurotransmission, but excessive NO is cytotoxic and accompanied by inflammation. Marzocco et al. proved that yucca polyphenols could inhibit the expression of iNOS. The NF- κ B is a transcription factor regulating the expression of iNOS gene. Therefore, yucca polyphenols play a strong anti-infection role by inhibiting the activity of NF- κ B.

Applications of Yucca Extracts

The dried leaves of the plant release a liquid that is thought to help with many health conditions. It can be packaged in capsules for topical application, or added to boiling water for yucca tea. Here are some of its applications:

Waste treatment

Aside from being a natural medicine, yucca schidigera is also an important part of waste treatment. It can reduce the odors associated with organic waste, and it can increase the absorption of nutrients. Besides its medicinal uses, yucca schidigeracea can be a valuable addition to any kitchen. That’s not strange to see the yucca extract in surfactant products.

Animal feeds

It is commonly used in animal feeds, you can try consuming a gummy worm or a yucca schidigera powder in your dog’s food. Yucca is added to cat and dog food because the active ingredient in yucca extract reduces the production of ammonia gas in feces, urine and intestines, reducing the amount of ammonia released into the atmosphere

Medical uses

The plant is widely used in herbal medicine. Though its effectiveness is not yet proven, there is no reason to stop using it. The herb is also used as a detoxifier in the body. It helps in eliminating toxins in the body. Herbalists suggest taking it in the form of dietary supplements and drinking it as a beverage. This can help jumpstart weight loss.

Skin care

While Yucca schidigera is often used as a supplement for internal cleansing and detoxification, it can also be applied to the skin for a variety of uses. Its leaf extract, which is believed to be antibacterial, can be used to cleanse wounds and prevent infection. In addition to cleaning wounds, it can help clear acne and other skin problems. In the case of yucca schidigera, this herbal supplement has been shown to be beneficial in improving a range of health conditions.

Yucca schidigera has been used for centuries as a natural remedy for acne. Although it is more commonly used as a supplement, it has potential as a topical treatment as well. Herbalists believe its leaf extract is antibacterial and can help clean wounds, and it is also used as a natural remedy for acne. Moreover, yucca is a great source of steroid saponin.

Ye Tao