Toothpaste Chewing Gum Why Do Products Such As Toothpaste And Chewing Gum No Longer Contain Chlorophyll?

Why do products such as toothpaste and chewing gum no longer contain chlorophyll? - toothpaste chewing gum

There are some products, toothpaste and chewing gum, contain chlorophyll and are still in use today. Chlorophyll is used in its synthetic form of chlorophyllin - a salt soluble in water, obtained by alkaline hydrolysis of chlorophyll to the replacement of magnesium by copper and methyl groups and phytyl esters of sodium and potassium.

Water-soluble chlorophyll derivatives are currently in deodorants, toothpaste, mints, mouthwash, detergents and medicines.
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The introduction of changes in food additives and flavorings in products such as toothpaste and chewing gum, has been the decline in the use of CHLorophyll (chlorophyllin) as an additive is not as popular on the 20th Century.