Sebaceous glands secrete the oily, waxy substance called sebum (Latin for 'fat, tallow ') that is made of triglycerides, wax esters, squalene, and metabolites of fat-producing cells.

What are sebaceous glands? Sebaceous glands are an organ in your skin that make and secrete sebum. Sebum is a substance that provides a protective coating for your skin to help it retain …

Oct 27, 2025 · Sebaceous glands release an oil called sebum that keeps your skin and hair moist. Pimples happen when sebum and dirt block pores, allowing bacteria to grow. Sebaceous …

The sebaceous gland (SG) is an integral part of the pilosebaceous unit and is a very active and dynamic organ that contributes significantly to the maintenance of skin homeostasis.

SEBACEOUS definition: pertaining to, of the nature of, or resembling tallow or fat; fatty; greasy. See examples of sebaceous used in a sentence.

The meaning of SEBACEOUS is secreting or releasing sebum. How to use sebaceous in a sentence.

Nov 14, 2025 · Sebaceous gland, small oil-producing gland present in the skin of mammals. Sebaceous glands are usually attached to hair follicles and release a fatty substance, sebum, …

Sebaceous glands are holocrine exocrine glands associated with the skin that secrete an oily substance known as sebum. These glands are a key component of the integumentary system …

sebaceous cyst a benign retention cyst of a sebaceous gland containing the fatty secretion of the gland; this may occur anywhere on the body except the palms of the hands and soles of the …

One or more sebaceous glands are associated with each hair follicle and secrete sebum onto the hair surface in the upper part of the follicle. In a few areas such as the lips, sebaceous glands …