Aloe vera on skin: tradition and evidence

The plant of immortality

Aloe vera (Aloe barbadensis miller) is a succulent with a long medicinal history across Greece, Egypt, India, Mexico, Japan and China. A review in the Indian Journal of Dermatology notes that the Egyptians called it the plant of immortality. In India it grows widely in dry regions, including Rajasthan and Gujarat, and the gel is a household first aid for minor burns and sun-tired skin.

What is in the gel

The clear inner gel is mostly water, but the review counts about 75 potentially active constituents: vitamins, enzymes, minerals, sugars, lignin, saponins, salicylic acids and amino acids. Researchers have also isolated an anti-allergic glycoprotein and an anti-inflammatory compound from the gel.

Why it feels good on skin

• Hydration. Mucopolysaccharides help bind moisture into the skin.
• Softness. Aloe helps flaking surface cells stick together, which makes skin feel smoother.
• Comfort. Its cooling texture is pleasant on warm or tight skin.

How strong is the evidence?

This is where honesty matters. The same review states plainly that clinical use of aloe is supported mostly by anecdotal evidence and that controlled trials are needed to determine its real efficacy. In other words, aloe is a pleasant and well-tolerated hydrator with a long tradition, but it is not a proven treatment for skin disease.

Aloe in everyday products

Kart Naturals uses aloe in a toner, a day lotion, a face wash and a hand rub, always as a comfortable, hydrating base. Distilled aloe toner can be splashed or sprayed on after cleansing, before moisturiser.

Good practice

• Choose products made from the inner gel, not the yellow latex under the leaf skin, which can irritate.
• Patch test if you have sensitive skin; plant allergies are uncommon but possible.
• For burns that blister or skin that is broken, see a doctor rather than relying on aloe.