Understanding the Growth Factor in Skincare: A Comprehensive Guide Introduction: In recent years, skincare enthusiasts and professionals alike have been buzzing about a revolutionary ingredient known as growth factor. But what exactly is it, and how does it benefit our skin? In this article, we'll delve into the science behind growth factors, their role in skincare, and answer some common questions surrounding this powerful skincare ingredient. What are Growth Factors? Growth factors are naturally occurring proteins found in our bodies that play a crucial role in cell growth, proliferation, and repair. They regulate various biological processes, including wound healing, collagen production, and tissue regeneration. In skincare, synthetic versions of these proteins are used to stimulate skin renewal and rejuvenation. How Do Growth Factors Work in Skincare? When applied topically, growth factors penetrate the skin's outermost layer, where they signal cells to increase collagen...