Aloe Vera
Aloe barbadensis Miller
Aloe vera is best known for soothing irritated skin topically and, in carefully prepared forms, supporting certain digestive applications.
Primary Use
Soothes minor skin irritation and burns
Common Forms
Topical, Inner
Typical Dose
Apply a thin layer as needed
Time to Effect
2-4 weeks
Overview
Aloe vera has been used for thousands of years across African, Middle Eastern, Mediterranean, and Asian traditions. The plant's inner gel became especially valued for soothing burns, skin irritation, and surface inflammation, while the latex portion was historically used as a strong laxative. These two parts of the plant behave very differently, which is important for safe and accurate use.
Today, aloe vera is most widely used as a topical gel for minor burns, sun-exposed skin, and irritated surfaces. Oral aloe products also exist, but they vary considerably. The inner fillet gel is used for soothing digestive applications, while whole-leaf or latex-containing products can cause strong laxative effects and more safety concerns.
Aloe is a good example of a remedy that requires attention to preparation. Topical aloe gel has a much better safety profile and stronger practical support than casual internal use of poorly standardized aloe products.
How It Works
The inner gel of aloe contains polysaccharides, water-binding compounds, and other constituents that help moisturize tissue and support a soothing barrier effect. This is part of why aloe gel is often used on irritated skin and minor burns.
The latex portion contains anthraquinones such as aloin, which stimulate bowel movement but can also cause cramping and diarrhea. In plain language, aloe gel tends to soothe, while aloe latex pushes the bowels. Confusing those forms can lead to very different outcomes.
What It's Used For
Soothes minor skin irritation and burns
Topical aloe gel is widely used for minor burns, sun-exposed skin, and superficial irritation. Research generally supports a soothing role, though it is not a substitute for proper wound care.
Supports skin hydration and barrier comfort
Aloe gel helps retain moisture and create a cooling, comforting feel on the skin. This makes it useful in after-sun and irritation-support products.
May support certain digestive comfort applications
Inner fillet aloe preparations are sometimes used for digestive soothing, but evidence is mixed and form-dependent. Benefits are more plausible with decolorized, latex-reduced products.
Acts as a stimulant laxative in latex-containing forms
Aloe latex can stimulate bowel activity, but safety concerns limit its routine use. This is a real pharmacologic effect, not a gentle tonic action.
Dots indicate strength of research evidence (5 = strongest)
Disclaimer: This information is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare provider before starting any new supplement, especially if you have a medical condition or take medications.
Last updated: March 2026