Final answer:
Lipids and fatty acids, specifically arranged in the stratum corneum, increase the flexibility of oils and maintain an adequate skin barrier. The sebaceous glands also release sebum, an oily substance that waterproofs the skin and hair. Finally, using occlusives can help to maintain the flexibility of oils by preventing moisture from escaping.
Step-by-step explanation:
One of the main factors that helps increase the flexibility of oils so they can surround the cells and maintain an adequate skin barrier is the presence of lipids and fatty acids. These compounds are arranged in an organized way among the cells of the stratum corneum, forming a barrier to water loss from the epidermis. This barrier is critical for preserving proper water balance in the body and keeping the skin healthy.
In addition to lipids, the sebaceous glands secrete an oily substance called sebum, which waterproofs the skin and hair, preventing water loss. Sebum also contains compounds that provide nutrition for certain microbes. Therefore, the combination of lipids and sebum plays a vital role in maintaining the flexibility of oils and the integrity of the skin barrier.
The usage of occlusives can also help increase the flexibility of oils and maintain a skin barrier. Occlusives form a coating on the surface of the skin, preventing moisture from escaping. This helps to keep the skin hydrated and flexible, allowing the oils to surround the cells effectively.