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Folic Acid, USP (Dietary Supplement Grade) is an odorless, crystalline powder that can vary between yellow, yellow-brownish, or yellowish orange in color.
Thymol NF comes as colorless, often large, crystals, or white, crystalline powder. Has an aromatic, thyme-like odor. It is hygroscopic and is affected by light.
Magnesium Chloride, USP (Hexahydrate) (Dietary Supplement Grade) colorless to white in color and variying in texture between flakes, crystals or crystalline powder.
Levothyroxine Sodium USP is a light yellow to buff-colored, odorless, hygroscopic powder. It is stable in dry air but may assume a slight pink color upon exposure to light.