Dipotassium Aspartate

INCI: DIPOTASSIUM ASPARTATE

CAS Number
14868-03-2 (dipotassium L-aspartate)
Function
Skin conditioning agent; humectant
Safety Rating
EXCELLENT

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” amino acid salts listed as permitted food additives (21 CFR 172.320); CIR-reviewed safe as used

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
negligible
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

No safety concerns at cosmetic use concentrations. CIR notes some individuals have sensitivity to dietary glutamate/phenylalanine, but cosmetic levels are far below threshold of concern.

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Concern Level: Low

Frequently Asked Questions

Is Dipotassium Aspartate safe in cosmetics?

No safety concerns at cosmetic use concentrations. CIR notes some individuals have sensitivity to dietary glutamate/phenylalanine, but cosmetic levels are far below threshold of concern. The EU classifies Dipotassium Aspartate as "permitted". Safety rating: EXCELLENT.

Is Dipotassium Aspartate allowed in the EU?

Dipotassium Aspartate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Dipotassium Aspartate do in cosmetics?

Dipotassium Aspartate functions as: Skin conditioning agent; humectant. It is classified as a cosmetic ingredient in our database. CAS number: 14868-03-2 (dipotassium L-aspartate).

What is the Margin of Safety for Dipotassium Aspartate?

adequate 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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