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Ferric Ammonium Ferrocyanide

Average

Colouring Agent/Pigment

No known benefits

Ferric Ammonium Ferrocyanide description

Inorganic salt of ferric ferrocyanide used as a colouring agent in cosmetics for application to skin and eye area, but not to the lips. Like all cosmetic colouring agents, this one is subject to strict regulations controlling its use.

Related ingredients: Ferric Ferrocyanide

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Peer-reviewed, substantiated scientific research is used to assess ingredients in this dictionary. Regulations regarding constraints, permitted concentration levels and availability vary by country and region.

Ingredient ratings

Best

Proven and supported by independent studies. Outstanding active ingredient for most skin types or concerns.

Good

Necessary to improve a formula's texture, stability, or penetration.

Average

Generally non-irritating but may have aesthetic, stability, or other issues that limit its usefulness.

Bad

There is a likelihood of irritation. Risk increases when combined with other problematic ingredients.

Worst

May cause irritation, inflammation, dryness, etc. May offer benefit in some capability but overall, proven to do more harm than good.

unknown

We couldn't find this in our ingredient dictionary. We log all missing ingredients and make continuous updates.

Not rated

We have not yet rated this ingredient because we have not had a chance to review the research on it.