Merocrin

Merocrine means that the secretion contains only minimal parts of the cytoplasm of the gland. Rather, the cell produces vesicle with the secretion, which are released by fusion with the cell membrane.

The merocrine glands are the actual sweat glands, 2.4 million are located all over the body.

https://de.wikipedia.org/wiki/Sekretion _{(Wikipedia CC-by-sa-3.0)}