Chlorophyll
Also listed as E140.
ColorantsCAS: 1406-65-1
This is what the ingredient is.
Chlorophyll is the natural green pigment in plants. Used as a natural food colorant.
Here is why it shows up on the label.
It works as a natural green colorant. Used in pasta, candies, and green beverages.
Here is what food agencies say.
The FDA treats it as a color exempt from certification. Europe approves it as additive E140.
Here is what research has found.
Essential plant pigment with long history of consumption. May have antioxidant properties.
Here are a few things worth knowing.
Generally well-tolerated. Natural chlorophyll is light-sensitive and may fade.
Sources
- FDA
- EFSA E140
How to read this page
We publish plain facts about this ingredient so a label is easier to read. This is not medical advice, and it is not a recommendation to buy, avoid, or use anything. For a personal health question, talk with a clinician who knows your history.
v1.0Updated 9/12/2026