In this episode of The Skinstructors, hosts Joely and Morgan wrap up their Back to Basics series with a deep yet approachable dive into skin physiology, breaking down how the skin truly functions as a living organ. Designed for aestheticians, skincare professionals, and skin-curious listeners, the conversation connects anatomy, histology, and physiology to real-world treatments—covering the skin barrier, microbiome, acid mantle, thermoregulation, immune defense, aging, stress, and sun exposure. The hosts debunk common skincare myths (like pores opening and closing or oily skin skipping moisturizer), explain why client education builds trust and results, and share practical ingredient insights including retinol, vitamin C, hyaluronic acid, and niacinamide. This episode delivers actionable consultation tips, science-backed skincare education, and mindset shifts that help professionals explain the why behind treatments—making it a must-listen for anyone looking to improve skin health, client compliance, and long-term results. Takeaways:

• Skin physiology explains the why behind treatments, helping estheticians build client trust, improve compliance, and achieve better long-term results.
• A healthy skin barrier, microbiome, and acid mantle are essential for hydration, protection, and inflammation control, and can be easily disrupted by harsh products or improper routines.
• Educating clients in simple, confident language—rather than overwhelming them with science—makes skincare recommendations feel intentional, safe, and effective.

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