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The glands of Moll are small sweat glands found near the base of the eyelashes. They open into the lash follicles or directly onto the lid margin. These modified apocrine glands secrete fluid that helps keep the edges of the eyelids moist. Their function supports comfort and hygiene.
read more about glands of moll ...They sit along the anterior edge of the eyelid, close to the lash line. Each gland connects to a follicle or duct leading to the lid surface. These structures mix their output with that of oil glands for balance. The combination contributes to a smooth blinking motion.
The glands of Moll are modified apocrine sweat glands located along the lid margin. Each gland opens either into a lash follicle or directly onto the skin surface. Their secretions contain proteins and lipids that help maintain moisture near the lashes. The glands are small and surrounded by smooth muscle fibers and capillaries.
The glands of Moll are small sweat glands along the eyelid margins that help prevent infection. They support eyelid hygiene and contribute to a healthy tear film, which keeps the eye's surface clear.
Understanding the anatomy of the eye helps explain how vision works and why each part is important for healthy sight. From the cornea that focuses light to the retina that captures images, every structure plays a precise role. Learning about these components encourages better eye care and awareness of changes that could signal a problem.
They produce a light, sweat like secretion that maintains the lid's surface moisture. This prevents dryness and supports the tear film along the edge. Their activity complements nearby sebaceous and meibomian glands. Together they sustain lid health and stability.
Blockage or infection can cause small nodules called styes. Regular cleansing and gentle care keep ducts open. Inflammation may subside with warm compresses. Proper hygiene minimizes irritation and recurrence.
They contribute to lubrication at the lid edge, reducing friction while blinking. Their secretion blends with oil to keep the margin flexible. Disruption can make blinking feel gritty or tight. Balanced gland function helps maintain smooth eye closure.
Are the glands of Moll visible? Only with magnification.
Can they get infected? Yes, leading to external styes.
Do they differ from oil glands? Yes, they are sweat glands rather than sebaceous.
Cleveland Clinic. (2024). Apocrine glands: Function & location. Cleveland Clinic. https://my.clevelandclinic.org/health/body/apocrine-glands
Cochran, M. L., Lopez, M. J., & Czyz, C. N. (2023). Anatomy, head and neck: Eyelid. StatPearls. NCBI Bookshelf. https://www.ncbi.nlm.nih.gov/books/NBK482304/
Patel, B. C., Lopez, M. J., & Joos, Z. P. (2023). Anatomy, head and neck: Eyelash. StatPearls. NCBI Bookshelf. https://www.ncbi.nlm.nih.gov/books/NBK537278/
Allen, R. C. (2024). Chalazion and hordeolum (stye). MSD Manual Professional Edition. https://www.msdmanuals.com/professional/eye-disorders/eyelid-and-lacrimal-disorders/chalazion-and-hordeolum-stye
EyeWiki. (2025). Hordeolum. EyeWiki (American Academy of Ophthalmology). https://eyewiki.org/Hordeolum