Aloe vera may help improve the appearance of scars, but it's not a miracle cure. A 2019 review of 23 trials indicated that aloe vera can enhance wound healing and potentially improve scar appearance when used in conjunction with other treatments. It doesn't heal scars on its own, but it can contribute to the healing process.
How Aloe Vera May Help Scars
Several properties of aloe vera contribute to its potential benefits for scar treatment:
- Wound Healing: Aloe vera promotes wound healing by modulating inflammation, increasing wound contraction and epithelialization (skin regeneration), and reducing scar tissue size. Source: PubMed study on Aloe Vera's effect on wound healing
- Moisturizing: Aloe vera gel deeply hydrates the skin, preventing dryness which can worsen the appearance of scars. Source: Aloeveraexclusive blog on aloe vera for scars
- Skin Brightening: Aloe vera contains aloesin, which helps reduce melanin production, potentially lightening the appearance of darker scars. Source: Healthline article on aloe vera for acne scars
- Anti-inflammatory: Aloe vera's soothing properties reduce inflammation, which is crucial for optimal healing and minimizing scar tissue formation. Source: WebMD slideshow on making scars less visible
Important Note: Aloe vera is most effective when used as a supplemental treatment alongside other scar reduction methods. It will not completely erase deep or pitted scars. Source: Verywellhealth article on aloe vera for acne
How to Use Aloe Vera for Scars
- Harvest the gel from a fresh aloe vera leaf. Remove the outer green skin to access the clear gel.
- Apply a thin layer of the gel directly to the scar.
- Gently massage the gel into the scar tissue.
- Repeat this process 1-2 times daily.
