Is Chondrus Crispus Extract safe in cosmetics?
Chondrus Crispus Extract has a safety rating of "EXCELLENT" in our database. EU status: permitted. US status: permitted.
Excellent
Cosmetic Ingredient
Chondrus Crispus Extract
INCI: CHONDRUS CRISPUS EXTRACT
Chondrus Crispus Extract (CAS 244023-79-8) is a cosmetic cosmetic ingredient functioning as Skin Conditioning; Film Forming; Moisturising. EU Regulation 1223/2009 status: permitted. 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
Skin Conditioning; Film Forming; Moisturising
Safety Rating
EXCELLENT
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted; CIR reviewed within red algae group — safe as used
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.
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.
Regulatory Flags
plant-extract
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 allowed in the EU?
Chondrus Crispus Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Chondrus Crispus Extract do in cosmetics?
Chondrus Crispus Extract functions as: Skin Conditioning; Film Forming; Moisturising. It is classified as a cosmetic ingredient in our database. CAS number: 244023-79-8.
Compliance Tools
Check Chondrus Crispus Extract 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
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