liquid and gas. Think ice cube, a puddle of water and steam. Maybe you also learned about a fourth state, known as plasma.

Nothing says ‘healthy glow’ quite like a liquid blusher. Lighter than powders and fresher than creams, today’s formulas melt ...

An herbal tincture is a concentrated liquid form of one or more herbs. To make a tincture, a person must soak parts of an herb in alcohol or vinegar. Herbal tinctures are not regulated in the ...