Due to its natural moisturizing qualities, the herb aloe is a favorite ingredient in many commercial skin preparations. Aloe mucilage, or gel, has a long history as an anti-inflammatory agent for skin disorders. While further clinical study is needed to confirm aloe's efficacy as a remedy for skin problems, herbalists recommend aloe gel to relieve acne symptoms. Aloe is generally considered safe, but check with your health care provider before incorporating aloe into your skin care regimen.
Identification
Aloe, a perennial herb, grows to heights of 2 feet and produces spiky yellow or orange flowers and thick, leathery leaves that contain a medicinal gel. Native to Africa, this gray-green succulent plant thrives wild in the tropics and is cultivated extensively worldwide.
History
The Greeks first recognized the medicinal value of aloe as a wound healer as early as the fourth century B.C. Dioscorides, a Greek military physician, used aloe, as did ancient Egyptian, Indian and Arabian doctors. According to Jerry Baker, author of "Herbal Pharmacy," legend has it that Cleopatra touted aloe as her beauty secret, and Gandhi credited the herb with sustaining his strength during prolonged fasts.
Significance
Aloe gel, a popular ingredient in commercial skin care lotions, is useful for any number of skin conditions that require soothing, moisturizing and astringent action. Aloe mucilage energizes macrophages, immune cells that battle bacterial infection. The gel stimulates blood circulation near the skin's surface and increases the flow of oxygen to your complexion. This process accelerates the healing of complexion problems including acne flare-ups, as well as generating new skin cell growth.
According to GrannyMed.com, "The gel of the aloe vera plant has a cooling, soothing effect on acne sores. It is also a natural antibiotic." Additionally, aloe gel provides polysaccharides, enzymes and anesthetic, anti-inflammatory and antifungal effects that reduce discomfort, redness and swelling associated with pus-filled pimples.
Dosage
To use aloe as an acne remedy, tear off a leaf near the stem. Cut the leaf open with a knife and scoop out the gel. Apply the gel directly on your acne pimples three to five times per day.
Cautions
Children and pregnant and lactating women should refrain from using aloe internally. Prolonged use of aloe latex may lead to stomach cramps or diarrhea, according to the University of Maryland Medical Center. The National Center for Complementary and Alternative Medicine cautions that diabetics who take glucose-reducing medication should avoid taking aloe orally as it may lower blood glucose levels. Additionally, although rare, topical application of aloe gel may cause skin rash.
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