The rotator cuff is the name for the tendons that surround the shoulder joint. The rotator cuff is actually a group of four muscles and their tendons that wraps around the front, back, and top of the shoulder joint. The proper name is: rotator cuff.
Natural skin care uses topical creams and lotions made of ingredients available in nature. Much of the recent literature reviews plant-derived ingredients, which may include herbs, roots, flowers and essential oils, but natural substances in skin care products include animal-derived products such as beeswax, and minerals.
Natural products commonly touted for their skin-improving benefits also include argan oil, an oil rich in antioxidants and essential fatty acids, rosehip oil, an oil derived from the rosehip plant and often used for scars including acne scars, tea tree oil, coconut oil, emu oil, and DMAE.