This browning is due to oxidation of the vitamin C, and the color change is due to a chemical reaction occurring as the electron is lost.
Should vitamin C be orange?
A fresh, non-oxidised bottle of Vitamin C is typically clear (or sometimes light champagne yellow like SkinCeutical's C E Ferulic) with a thin consistency, but can degrade to dark yellow, orange, and in extreme cases down to muddy brown.
What color should vitamin C be?
“Your vitamin C serum should be colorless or a light straw color,” Dr. Hogan says. “If it is oxidized, it becomes yellow or brown and is likely going to be less effective.”
Which vitamin C is better white or orange?
None is more effective or works better than the other. The white colored vitamin C has a sour taste…but it is not better than orange coloured vitamin C. Both white and coloured vitin C comes in 200mg, 500mg and 1000mg. There is no difference at all between sweet and unsweet (sour) vitamin C.
What color are vitamin C capsules?
Products containing vitamin C are abundant. The most common products are vitamin C tablets and suspension that come in various colours. The most common color is orange. Manufacturers designed it this way because it is very abundant in orange.
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