Understanding High Energy Visible Light: What It Means For Your Skin
High Energy Visible Light (HEV) is a term that’s been buzzing around in skincare circles lately. It’s a type of blue light found in the visible light spectrum, and it’s important to understand how it affects our skin, especially for those with darker skin types.
Key Takeaways
High Energy Visible Light is essentially blue light in the visible spectrum.
It plays a significant role in hyperpigmentation, particularly in darker skin types.
Studies show that visible light combined with UVA1 can worsen hyperpigmentation.
Tinted mineral sunscreens containing iron oxides are recommended for protection against visible light.
What Is High Energy Visible Light?
High Energy Visible Light refers to the blue light that falls within the visible light spectrum. This type of light is emitted from various sources, including the sun and digital devices. While we often think about UV rays when it comes to skin damage, HEV light is gaining attention for its potential effects on skin health.
The Role of High Energy Visible Light in Hyperpigmentation
Hyperpigmentation is a common skin concern, especially for individuals with darker skin tones. Dr. Heather emphasized that HEV light is particularly relevant in this context. Here’s a breakdown of the findings from her talk:
Visible Light and Hyperpigmentation: Research indicates that visible light can contribute to hyperpigmentation, making it a significant factor to consider in skincare.
Impact of UVA1: A study highlighted that when visible light is combined with UVA1 exposure, it can lead to even more hyperpigmentation than visible light alone. This is crucial for those who are trying to manage skin discoloration.
Recommendations for Sun Protection
Given the potential effects of HEV light, choosing the right sunscreen is essential. Here are some tips:
Opt for Tinted Mineral Sunscreens: These contain iron oxides, which help protect against visible light.
Look for Broad Spectrum Protection: Ensure your sunscreen covers UVB and UVA rays, as well as visible light.
Conclusion
Understanding High Energy Visible Light is vital for anyone concerned about their skin health. With the right knowledge and products, you can better protect your skin from the effects of HEV light and manage hyperpigmentation effectively. If you’re interested in learning more about skincare, consider joining the DermFriends Newsletter for additional resources and insights.