Aloe vera is a succulent, xerophytic perennial plant known to
greeks as a panacea of health for 2000 years.
Aloe vera is found in
Africa, Asia, and Europe. In India, it is found in Rajasthan, Andhra Pradesh,
Maharashtra, and Tamilnadu.
Aloe vera has succulent
leaves. The leaves when cut show three different layers- the inner layer of clear gel, the middle
thick layer that has latex and yellow sap, and the Outer layer.
The outer layer is protective and synthetic in function.
The different components aloe vera
The succulent leaf of aloe vera has 90% water and other components that have topical skin application, and oral application.
The components include
Vitamins, enzymes, minerals, sugar, amino acids, fatty acids, hormones, and gluco-protein.
The function of different
components of aloe vera
Vitamins
Many vitamins are found in aloe vera, for example, vitamin A Vitamin C and Vitamin E.These three vitamins have
antioxidant properties.
Vitamin B12 and Folic acid are also found in aloe vera, these help in the synthesis of hemoglobin that increases oxygen supply in the blood.
Enzymes
Eight known enzymes are
found in aloe vera and they are known for anti-inflammatory action.
Minerals
Many minerals are found in aloe vera that including calcium,
chromium, selenium, magnesium, manganese, potassium, sodium, and zinc. These
minerals have antioxidant properties, and they regulate enzyme activity
Sugars
The monosaccharides (glucose and fructose), and polysaccharides are found in aloe vera, mainly
polymannose, which helps in the hydration of the skin.
Amino acid
Overall 20 types of amino
acids are found in aloe vera, of these eight are essential amino acids.
Fatty
acids
Cholesterol, plant
sterols, lupeol are found in aloe vera gel. These fatty acids especially lupeol
has antiseptic activity.
Hormone
Gibberellic acid and
auxin, these have healing properties.
Gluco protein
Glycoproteins are found
in aloe vera. These have anti-allergic
activity.
Uses of aloe vera
Aloe Vera Gel is used as a topical skin application or as an oral supplement application
TOPICAL APPLICATION OF ALOE VERA
The topical application of aloe vera has different uses.
It increases collagen synthesis increases the elasticity of the skin
It has anti-aging properties as Zn act as a tightening agent for
skin
Aloe vera is known to reduce UV
hypersensitivity by suppressing keratinocyte-induced interleukin 10 syntheses.
Anti-inflammatory activity
Aloe vera is anti-inflammatory. It reduces inflammation in the skin.
It has healing properties
as it increases the production of collagen fibers and increases their binding this will heal wound very fast.
Anti-septic activity
Antiseptic lupeol has antiseptic activity. Aloe vera has along
with lupeol, salicylic acid, urea nitrogen, cinnamonic acid, phenol, and sulfur. These components have antibacterial,
antiviral, and antifungal activities. they reduce pimples and topical skin
infections.
Hydration
Mucopolysaccharides help
in binding water with the skin. This increases the hydration of the skin. It increases
elasticity and softens the skin.
Anti-aging activity
Vitamin A, vitamin C,
vitamin E, as well as some minerals such as zinc have anti-aging properties. They
increase the activity of anti-aging enzymes, as well as reduce free radicals and remove
hydroxyl species present in cells thus reducing oxidative stress of the cell, and slowing their aging.
Oral application of aloe
vera
Aloe Vera Gel or juice
provides antioxidants it has laxative properties that help in clearing the alimentary
canal.
It has analgesic
properties.
It acts as an immunosuppressant
for keratinocytes-based interleukin 10 syntheses, which increase allergic
activity on the skin.
Drawbacks
Aloe vera, in some people, may show skin sensitivity, which may happen due to the presence of
anthraquinone in aloe vera juice.
Some people may show
cramps in the stomach due to the oral intake of aloe vera.
WHY DO WE USE ALOE VERA FOR SKIN?
We should use aloe vera because;
It heals the skin.
It reduces inflammation.
It reduces hypersensitivity.
It slows down aging.
It hydrated the skin.
It tightens the skin.
It removes oxidative stress from the skin.
It protects the skin from infection of bacteria, fungi, and viruses.
It increases the elasticity of the skin and thus the skin appears young.
It cleanses the skin.
So, use aloe vera for young, clean, healed, radiant and healthy skin.