Is Chondrus Crispus Extract (Irish Moss) safe in cosmetics?
Chondrus Crispus Extract (Irish Moss) has a safety rating of "GOOD" in our database. EU status: restricted. US status: permitted.
Good
Cosmetic Ingredient
Chondrus Crispus Extract (Irish Moss)
INCI: CHONDRUS CRISPUS EXTRACT
Chondrus Crispus Extract (Irish Moss) (CAS 244023-79-8) is a cosmetic cosmetic ingredient functioning as Botanical / Natural ingredient. EU Regulation 1223/2009 status: restricted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 244023-79-8 →
Auto-generated CPSR Part A draft with source citations
Function
Botanical / Natural ingredient
Safety Rating
GOOD
Regulatory Status
EU EU Status
restricted
US US Status
permitted
US Notes
CIR Expert Panel included Chondrus Crispus Extract in its Safety Assessment of Red Algae-Derived Ingredients as Used in Cosmetics (ongoing as of June 2020 data receipt).
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Chondrus Crispus Extract (Irish Moss).
Calculate MoS for your specific formulation with the MoS Calculator.
Typical Use Concentrations
Reported concentration ranges per product category from SCCS/CIR/industry sources.
| Product Category | Typical Range | Max Reported | Source |
|---|---|---|---|
| Face Cream | 0.01–1 | 5 | CIR (red algae 2021) |
Additional Ingredient Properties
2 property records from structured ingredient metadata.
anti_pollution
{"cas_number": "9000-07-1", "ingredient_class": "anti_pollution", "primary_mechanism": "film_forming_barrier", "pollution_types_targeted": "PM2_5", "IR_A_protection": "no", "visible_light_protection": "no", "digital_screen_protection_claim": "no", "PAH_neutralization": "no", "ozone_protection": "no", "mitochondrial_protection": "no", "Nrf2_activation": "no", "AhR_pathway_modulation": "no", "NF_kB_…
biopolymer
{"cas_number": "not_assigned", "polymer_class": "seaweed_polysaccharide", "botanical_source": "Chondrus crispus whole extract", "molecular_weight_range_kDa": "100-500", "monosaccharide_composition": "mixed carrageenan types", "degree_of_branching": "linear", "charge_type": "anionic", "viscosity_1pct_solution_mPas": "50-300", "pseudoplastic_behavior": "moderate", "thixotropy": "weak", "yield_stress…
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Softener and conditioner
Viscosity modifier
Regulatory List Membership (2)
EU Regulated in Personal Care
EU Restricted for Children (Cosmetics)
Expert Verdict
Expert safety assessment and concern-level summary for Chondrus Crispus Extract (Irish Moss).
Regulatory Flags
EU Restricted
eu_children_restricted
Chemical Function
Softener and conditioner
Viscosity modifier
Regulatory Lists
children; Europe; Personal care
children; Europe; Personal care - general moisturizing - hand/body lotion
children; Europe; Personal care - dental care - toothpaste
Europe; Personal care
Europe; Personal care
Europe; Personal care
Frequently Asked Questions
Is Chondrus Crispus Extract (Irish Moss) allowed in the EU?
Chondrus Crispus Extract (Irish Moss) EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.
What does Chondrus Crispus Extract (Irish Moss) do in cosmetics?
Chondrus Crispus Extract (Irish Moss) functions as: Botanical / Natural ingredient. It is classified as a cosmetic ingredient in our database. CAS number: 244023-79-8.
Compliance Tools
Check Chondrus Crispus Extract (Irish Moss) compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
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CHOLECALCIFEROL
Poor
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