The pH of aloe vera varies depending on the form and processing. However, it generally falls within a specific range.
Aloe Vera pH Range
Aloe vera products, such as aloe vera water and gel, typically exhibit a pH ranging from 4.5 to 5.5. This slightly acidic pH is considered ideal for human skin, as it helps maintain the skin's natural pH balance. A disruption in this balance, either toward alkalinity or acidity, can contribute to various skin problems.
Several sources corroborate this pH range:
- Aloe vera water: Typically has a pH between 4.5 and 5.5, ideal for maintaining skin's pH balance. [Source: various online articles and blogs referencing skin pH]
- Aloe vera gel: Studies examining aloe vera gel as an edible coating or in yogurt found its pH to be in the range of 4.05 to 4.6. [Source: ResearchGate, NCBI articles on Aloe Vera gel applications]
- Aloe vera in cosmetics: Products like face washes and lipsticks containing aloe vera are formulated to maintain a pH compatible with the skin, usually within the 4.5-5.5 range. [Source: Thayer's face wash product description, Amazon product listing for Aloe Vera lipstick]
It's important to note that the pH of aloe vera can fluctuate based on factors like the plant's growing conditions, processing methods, and the specific product. The pH of whole leaf aloe vera gel, for instance, may vary.
Conclusion
The pH of aloe vera is generally slightly acidic, typically falling within the range of 4.5 to 5.5. This range is beneficial for skin health, due to its compatibility with the skin's natural pH.
