Your skin might not be the first place you think of when you think of cholesterol but it serves an important purpose there too! Your skin naturally synthesizes its own cholesterol, where it plays a crucial role in skin barrier health and healthy skin cell growth. As we age, our bodies become less proficient at making lipids like cholesterol, so it becomes even more important to use cholesterol-containing skincare products on mature skin. Even on young skin, moisture barrier damage is a concern. Your moisture barrier is responsible for locking in moisture and keeping out pathogens; it can become damaged via strong exfoliants, harsh cleansers, friction, sun damage, and more. Studies have shown that skincare products containing ceramides, cholesterol, and fatty acids can significantly speed up your body’s ability to repair its moisture barrier. In addition, cholesterol is a vital part of keratinization, which is the growth process and differentiation of skin cells. Supplementing your skin’s natural cholesterol can aid this process, resulting in stronger, healthier, more moisturized skin. #skincare #skinscience #biology #chemistry #moisturebarrier #barrierrepair #ceramides #cholesterol #fattyacids