Yes, you can generally leave aloe vera gel on your face overnight. Its lightweight and non-greasy nature allows for easy absorption without leaving a residue. This is supported by multiple sources, including St.Botanica, https://www.stbotanica.com/blog/how-to-use-aloe-vera-gel-on-face-at-night, and several other articles confirming its overnight use. The body's self-repairing process during sleep may even enhance the benefits, as noted on Quora https://www.quora.com/Is-it-safe-to-apply-aloe-vera-gel-on-the-face-overnight.
However, there are important considerations:
- Sensitive Skin: If you have sensitive skin, perform a patch test before applying it overnight to check for any adverse reactions.
- Drying Effects: Some sources mention that aloe vera can be astringent and potentially drying if left on overnight, especially in larger amounts. https://www.reddit.com/r/SkincareAddiction/comments/18g4but/misc_can_you_leave_raw_aloe_vera_on_your_face/
- Infected Skin: Avoid using aloe vera gel on infected skin. https://www.healthline.com/health/beauty-skin-care/aloe-vera-for-face
In summary, while generally safe and beneficial for many, consider your skin type and always err on the side of caution, starting with a patch test. Using a small amount is generally recommended, especially for those with sensitive skin. Leaving aloe vera on overnight can be a suitable option for many people as a moisturizer.