Aloe-derived leaf juice (most commonly Aloe barbadensis) is a watery plant extract used as a hydrating, soothing, and emollient base ingredient in skincare. It contains polysaccharides, amino acids, and minor amounts of vitamins, and is generally well tolerated.
| Reported effect | How often | Notes |
|---|---|---|
Mild skin irritation or stinging | Uncommon | Transient redness or burning, more likely on broken or sensitive skin. |
Contact dermatitis / allergic reaction | Rare | Allergic sensitization to aloe constituents reported in patch-test studies. |
Itching or rash | Rare | Occasionally reported with topical use, usually resolving on discontinuation. |
Photosensitivity or worsened reactions | Very rare | Isolated reports, often confounded by other formulation ingredients. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.