"Nicotine salt powder" refers to a powdered form of nicotine salts, a type of nicotine formulation commonly used in e-liquids for electronic cigarettes (vapes). Nicotine salts are created by combining nicotine with an organic acid, resulting in a smoother vaping experience compared to traditional freebase nicotine. Nicotine salt powder is typically used by manufacturers to create e-liquids with specific nicotine concentrations. It allows for precise dosing and customization of nicotine levels in e-liquids. Nicotine salt powder may also be used in DIY (do-it-yourself) e-liquid mixing by experienced vapers who prefer to create their own e-liquid formulations. As with all nicotine-containing products, proper handling and storage precautions should be followed to ensure safety.