Coconut oil is not a sufficient replacement for sunscreen. While it can add moisture and suppleness to skin, its sun protection is minimal and insufficient to prevent sun damage. Using coconut oil in addition to a proper sunscreen is acceptable, but relying on it as your sole sun protection is highly risky.
Understanding Coconut Oil's Sun Protection
Studies show coconut oil offers a very low SPF (Sun Protection Factor), ranging from 1 to 7, depending on the study. This means it only blocks a small percentage of harmful UV rays. An SPF of 1 means it takes only one time longer to burn compared to unprotected skin; an SPF of 7 only provides minimal protection. This is far below the recommended SPF of 30 or higher for adequate sun protection.
Safe Use of Coconut Oil with Sunscreen
To use coconut oil alongside sunscreen:
- Apply a broad-spectrum sunscreen with an SPF of 30 or higher first. This is crucial for adequate protection against both UVA and UVB rays.
- After the sunscreen has fully absorbed (around 20 minutes), apply a small amount of coconut oil. This adds moisture and helps maintain skin hydration, which can be compromised by sun exposure and sunscreen use. Avoid heavy application, as this may interfere with sunscreen efficacy.
Important Note: Do not rely on coconut oil as your primary source of sun protection. It will not prevent sunburn, premature aging, or skin cancer.
Sources
- Various sources report coconut oil's SPF to range from 1 to 7.
- Healthline, https://www.healthline.com/health/beauty-skin-care/coconut-oil-as-sunscreen states that coconut oil is insufficient as a sunscreen.
- Reddit discussion https://www.reddit.com/r/SkincareAddiction/comments/1gc4fu/does_anyone_know_if_this_is_legitimate_coconut/ indicates coconut oil only blocks 20% or less of UV radiation.
