Phytic Acid Potassium Salt

INCI: POTASSIUM PHYTATE

CAS Number
7681-53-0 (potassium phytate); the parent acid Phytic Acid is CAS 83-86-3; the more common sodium salt is CAS 14306-25-3
Function
Chelating agent, skin conditioning
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes CIR Expert Panel concluded Sodium Phytate and Phytic Acid are safe as used in current concentrations (typical 0.1โ€“0.2%). The potassium salt was among ingredients with insufficient data in the same CIR report.

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

CIR deemed data insufficient for the potassium salt specifically; additional dermal absorption and toxicity data may be needed for a robust CPSR. High pH (~12 when fully neutralized) requires formulation buffering.

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Concern Level: Moderate

Frequently Asked Questions

Is Phytic Acid Potassium Salt safe in cosmetics?

CIR deemed data insufficient for the potassium salt specifically; additional dermal absorption and toxicity data may be needed for a robust CPSR. High pH (~12 when fully neutralized) requires formulation buffering. The EU classifies Phytic Acid Potassium Salt as "permitted". Safety rating: GOOD.

Is Phytic Acid Potassium Salt allowed in the EU?

Phytic Acid Potassium Salt EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Phytic Acid Potassium Salt do in cosmetics?

Phytic Acid Potassium Salt functions as: Chelating agent, skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 7681-53-0 (potassium phytate); the parent acid Phytic Acid is CAS 83-86-3; the more common sodium salt is CAS 14306-25-3.

What is the Margin of Safety for Phytic Acid Potassium Salt?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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