Dipotassium Glycyrrhizate

INCI: DIPOTASSIUM GLYCYRRHIZATE

CAS Number
68797-35-3
Function
Dipotassium salt of glycyrrhizic acid (triterpenoid saponin, Glycyrrhiza glabra). Water-soluble salt form preferred in cosmetic formulations. Anti-inflammatory via phospholipase A2 inhibition; surfactant; skin conditioning. Functionally equivalent to glycyrrhizic acid at equivalent molar doses. Widely used anti-inflammatory and soothing active in sensitive-skin, atopic, and anti-redness formulations.
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
EU Max Conc. 6%
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes CIR concluded safe as used; negligible percutaneous absorption confirmed in pig skin Franz diffusion cell studies (undetectable in receptor fluid). Oral systemic glycyrrhizic acid concerns not applicable to cosmetic topical use. MoCRA safety substantiation required.

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

Dipotassium glycyrrhizate is the preferred water-soluble salt form of glycyrrhizic acid for cosmetic formulation. Anti-inflammatory mechanism via phospholipase A2 inhibition is well-characterised. CIR concluded safe as used. Negligible dermal absorption confirmed โ€” oral mineralocorticoid concerns from glycyrrhizic acid do not apply to topical cosmetic use. Standard anti-inflammatory, sensitive-skin soothing active. Unrestricted globally.

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Concern Level: None

Regulatory Flags

saponin anti-inflammatory soothing sensitive-skin cir-assessed negligible-absorption water-soluble-form eu_children_restricted

Frequently Asked Questions

Is Dipotassium Glycyrrhizate safe in cosmetics?

Dipotassium glycyrrhizate is the preferred water-soluble salt form of glycyrrhizic acid for cosmetic formulation. Anti-inflammatory mechanism via phospholipase A2 inhibition is well-characterised. CIR concluded safe as used. Negligible dermal absorption confirmed โ€” oral mineralocorticoid concerns from glycyrrhizic acid do not apply to topical cosmetic use. Standard anti-inflammatory, sensitive-skin soothing active. Unrestricted globally. The EU classifies Dipotassium Glycyrrhizate as "permitted". Safety rating: GOOD.

Is Dipotassium Glycyrrhizate allowed in the EU?

Dipotassium Glycyrrhizate EU regulatory status: permitted. Maximum allowed concentration: 6%. This is based on EU Regulation 1223/2009 and its amendments.

What does Dipotassium Glycyrrhizate do in cosmetics?

Dipotassium Glycyrrhizate functions as: Dipotassium salt of glycyrrhizic acid (triterpenoid saponin, Glycyrrhiza glabra). Water-soluble salt form preferred in cosmetic formulations. Anti-inflammatory via phospholipase A2 inhibition; surfactant; skin conditioning. Functionally equivalent to glycyrrhizic acid at equivalent molar doses. Widely used anti-inflammatory and soothing active in sensitive-skin, atopic, and anti-redness formulations.. It is classified as a Cosmetic Ingredient in our database. CAS number: 68797-35-3.

What is the Margin of Safety for Dipotassium Glycyrrhizate?

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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