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Aloe Vera (Inner Leaf)

Digestive comfort · skin

Moderate evidenceVegan320 studies on PubMedRead the research
Written to our editorial standards · reviewed against published research· Updated 30 May 2026
Last reviewed: May 30, 2026

Aloe Vera: Digestive comfort · skin. The purified inner gel of the aloe leaf, used to soothe the digestive tract and, topically, the skin. Standard dose 100-200 mg inner leaf, taken in the morning, about $11/month. Evidence rating: moderate evidence.

Where to buy

NOW Foods Aloe Vera Gels
Recommended
NOW Foods, Aloe Vera
100-200 mg inner leaf · Morning · ~$11/month

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All product options

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What is Aloe Vera?

Aloe vera is best known as a topical gel for burns and skin, but taken internally the purified inner-leaf gel is used to soothe the digestive tract, with small trials suggesting benefits for occasional heartburn and irritable bowel comfort. It also supplies polysaccharides that may support a healthy gut lining. The key safety point is to use only inner-leaf gel products that are aloin-free: whole-leaf aloe contains aloin, a harsh laxative compound that is not meant for regular use and is avoided in pregnancy. Look for a decolorized, purified inner-leaf extract. Internal doses are small, often 100 to 200 mg of concentrated gel, or a measured amount of juice.

The purified inner gel of the aloe leaf, used to soothe the digestive tract and, topically, the skin.

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Common questions

What is Aloe Vera?
Aloe vera is best known as a topical gel for burns and skin, but taken internally the purified inner-leaf gel is used to soothe the digestive tract, with small trials suggesting benefits for occasional heartburn and irritable bowel comfort. It also supplies polysaccharides that may support a healthy gut lining. The key safety point is to use only inner-leaf gel products that are aloin-free: whole-leaf aloe contains aloin, a harsh laxative compound that is not meant for regular use and is avoided in pregnancy. Look for a decolorized, purified inner-leaf extract. Internal doses are small, often 100 to 200 mg of concentrated gel, or a measured amount of juice.
What is Aloe Vera used for?
Digestive comfort · skin. The purified inner gel of the aloe leaf, used to soothe the digestive tract and, topically, the skin.
What is the standard dose of Aloe Vera?
100-200 mg inner leaf, typically taken in the morning. Approximate cost is $11 per month.
Who should avoid Aloe Vera?
Use extra caution, and speak to a clinician first, if you are pregnant or nursing.
How strong is the evidence for Aloe Vera?
Moderate evidence for its primary uses. See the full study list on the research page.

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