Calcium Salicylate

INCI: CALCIUM SALICYLATE

CAS Number
824-35-1
Function
Preservative (antimicrobial)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
EU Max Conc. 0.5%
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Conditional โ€” MoS must be calculated per product type; SCCS has flagged concerns at 0.5% preservative level when combined oral + dermal exposure

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
moderate
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

CMR Category 2 substance (Repr. 2) in EU. SCCS 2022 opinion raised concerns about combined exposure safety. Restricted for children under 3 years. Not permitted in spray/aerosol formats. Salicylate cross-reactivity with aspirin-sensitive individuals.

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Concern Level: Moderate

Regulatory Flags

preservative

Frequently Asked Questions

Is Calcium Salicylate safe in cosmetics?

CMR Category 2 substance (Repr. 2) in EU. SCCS 2022 opinion raised concerns about combined exposure safety. Restricted for children under 3 years. Not permitted in spray/aerosol formats. Salicylate cross-reactivity with aspirin-sensitive individuals. The EU classifies Calcium Salicylate as "restricted". Safety rating: MODERATE.

Is Calcium Salicylate allowed in the EU?

Calcium Salicylate EU regulatory status: restricted. Maximum allowed concentration: 0.5%. This is based on EU Regulation 1223/2009 and its amendments.

What does Calcium Salicylate do in cosmetics?

Calcium Salicylate functions as: Preservative (antimicrobial). It is classified as a cosmetic ingredient in our database. CAS number: 824-35-1.

What is the Margin of Safety for Calcium Salicylate?

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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