What does the acronym NMF stand for in skincare?

The acronym NMF stands for Natural Moisturizing Factor. This term is used in skincare to refer to a complex mixture of components found in the skin that help to maintain its hydration levels and provide moisture balance. NMF is crucial for keeping the skin's outer barrier intact and functioning properly, which is essential for overall skin health.

NMF includes substances such as amino acids, lactic acid, urea, and various salts, all of which work together to attract and hold water in the skin. The proper function of NMF is vital to prevent dryness and maintain the skin's integrity, especially in environments that can strip moisture away.

The other options contain terminology that, while related, do not accurately define NMF. “Natural moisture factor” and “natural moisturizing formula” do not correspond to the standard terminology used in the skincare industry, which may lead to confusion. "Non-moisturizing fluid" is entirely unrelated to NMF and does not reflect the hydrating properties and functions associated with it.