Linked from
The 14 pages that link to Humectant, each with the reason it gives.
GlycerolNarrower topic: Glycerol’s water affinity makes it a widely used humectant in products.
ToothpasteBroader topic: Toothpaste humectants keep the paste moist during storage and use.
SorbitolNarrower topic: Sorbitol helps keep foods, cosmetics, and medicines moist.
MoisturizerRelated: Humectants such as glycerin draw water into the outer skin layer.
Wet wipeRelated: Humectants help keep personal-care wipes moist and can reduce drying on skin.
Lip balmRelated: Ingredients such as glycerin can draw water into the outer lip surface.
Shower gelRelated: Humectants such as glycerin may be included to reduce the dry feel after washing.