Algae

Algae is a type of plant that grows in water. It is a rich source of nutrients, including minerals, vitamins, and antioxidants. Algae has been used for centuries in traditional medicine for its many health benefits. For the skin, algae can be used to: Rehydrate the...

Alipidic

Alipidic skin is a type of skin that does not produce enough sebum, the natural oil that helps to keep the skin hydrated and protected. Alipidic skin is often characterized by the following: Fine, dry, or flaky skin Redness Irritation Eczema Psoriasis Wrinkles Age...

Allantoin

Allantoin is a naturally occurring substance that is found in many plants, including comfrey, licorice, and wheat. It is a colorless, odorless, and tasteless substance that is soluble in water and alcohol. Allantoin has a number of beneficial properties for the skin,...

Allergy

An allergy is an overreaction of the immune system to a foreign substance. The immune system normally protects the body from harmful substances, such as bacteria and viruses. However, in people with allergies, the immune system overreacts to a harmless substance, such...

Aloe vera

Aloe vera is a succulent plant that is native to Africa. It has been used for centuries for its medicinal properties. Aloe vera is a rich source of vitamins, minerals, and antioxidants. It is also a natural humectant, which means that it can help to attract and retain...