John McGrath

In this discussion, Professor John McGrath, a leading expert in molecular dermatology, reveals the truth behind common skincare myths. He debunks misconceptions about collagen supplements and dispels the belief that any product can reverse aging. The conversation delves into how skin truly ages, factors influencing its health, and the crucial role of sun protection. John emphasizes the importance of understanding scientific evidence over marketing hype, while highlighting a simple daily choice that can genuinely support skin health.