Tag: Vitamin color

While many expect injectable medicine to be clear, a vitamin B12 shot is pink, or more accurately, a deep red. This surprising pigmentation is a result of its natural chemical composition, featuring a unique cobalt-corrin complex at its core. This deep red hue is a normal and harmless characteristic of the injectable solution.

Pure ascorbic acid, the chemical name for vitamin C, appears as a white or slightly yellowish solid. When considering what color should vitamin C pills be, this is the starting point, though various manufacturing processes and ingredients can alter their final look.

Over 50% of the riboflavin in milk can be destroyed after just two hours of exposure to bright sunlight, which is why milk is sold in opaque cartons. This light sensitivity is also why the pure form of vitamin B2, or riboflavin, has a distinctive appearance that is highly visible and naturally fluorescent.

Did you know that in its pure, solid form, vitamin B2 is a yellow-orange crystalline powder? This distinct and often intense yellow hue is why the compound is also known as riboflavin, with 'flavin' coming from the Latin word for yellow. Beyond simply answering the question, 'What is the color of vitamin B2?', understanding this visual cue offers insights into its biological roles and how your body utilizes it.