Moisture Retention: As a humectant, glycerin draws moisture from the air, which helps products like soaps, lotions, and paints stay moist and usable for longer periods.
Smooth Application and Texture: In paints (like acrylics and watercolors), it improves flow, extends the working time, and helps achieve a smooth, even application. In cosmetics, it provides a smooth texture and helps prevent products from drying out.
Skin and Hair Health: When used in homemade soaps, lotions, and shampoos, its emollient properties help soften and hydrate skin and hair, without clogging pores or causing irritation, making it great for sensitive skin.
Preservative and Solvent: It has natural antibacterial, antifungal, and antiviral properties, acting as a preservative in water-based creations. It can also be used as an alcohol substitute for creating herbal extracts, known as glycerites.
Flexibility and Pliability: In paper crafting, it can be mixed with water to make paper more pliable, creating a faux leather effect. It also keeps rubber stamps soft and supple.