Dermatologist Dr. Richard Weller argues that some sunlight is necessary despite the widespread use of sunscreen. He shares his research findings and interactions with sunscreen manufacturers. Holly Thaggard, CEO of Supergoop, discusses US regulators scrutiny of sunscreen ingredients and the evolution of sun protection products.
Sunscreen industry growth driven by awareness of sun damage risks.
Debate on balancing sunscreen protection with potential health benefits of sun exposure.
Deep dives
Sun Protection Industry Growth and Marketing Evolution
The podcast discusses the significant growth of the sunscreen industry, projected to reach nearly $25 billion by 2025, driven by increased awareness of sun damage risks. It highlights how sunscreen marketing has evolved over the years, from emphasizing tanning benefits in the past to promoting sun protection and skin health today. The historical development of sun protection products, from ancient Egypt to modern times, reflects changing perceptions of sun exposure and skincare.
Challenges and Controversies in Sunscreen Ingredients
The episode addresses the concerns and controversies surrounding sunscreen ingredients, such as oxybenzone and Avobenzone, with potential health risks like hormone disruption and skin cancer. Regulatory bodies like the American Food and Drug Administration are scrutinizing these chemicals for safety. The conversation delves into the importance of using clean chemical formulas in sunscreens and the need for further research on sunscreen ingredients.
Debate on Sunscreen Usage and Health Benefits of Sunlight
The podcast presents a debate on sunscreen usage, balancing the skin protection benefits against potential health benefits of sunlight exposure, like the release of nitric oxide for cardiovascular health. Dermatologists and researchers struggle with advising on sunscreen due to conflicting effects of sunlight, addressing the challenge of developing sunscreens that offer protection from skin damage while leveraging the potential health benefits of sun exposure.
Sunscreen is a multi-billion dollar industry. We’ve long been encouraged to apply it daily, to block out the sun’s rays. But one dermatologist argues some sunlight is necessary and sunscreen could be preventing our skin from carrying out a vital function. Dr Richard Weller explains what happened when he took his findings to sunscreen manufacturers. Also in the programme, Holly Thaggard, founder and chief executive of Supergoop, tells us why US regulators are taking a closer look at common sunscreen ingredients.
PHOTO: Woman applies sunscreen on a man, Copyright: Getty Images
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