Hydrolyzed Oyster Extract

INCI: HYDROLYZED OYSTER EXTRACT

CAS Number
Not specifically assigned
Function
Skin conditioning
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” not restricted under 21 CFR; no dedicated CIR review

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Shellfish allergen labelling required in some jurisdictions. Heavy metal bioaccumulation in marine organisms demands strict specifications for cadmium, lead, mercury, and arsenic. No HRIPT published. Allergen cross-reactivity with tropomyosin should be addressed in the CPSR.

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Concern Level: Moderate

Regulatory Flags

plant-extract potential-allergen

Frequently Asked Questions

Is Hydrolyzed Oyster Extract safe in cosmetics?

Shellfish allergen labelling required in some jurisdictions. Heavy metal bioaccumulation in marine organisms demands strict specifications for cadmium, lead, mercury, and arsenic. No HRIPT published. Allergen cross-reactivity with tropomyosin should be addressed in the CPSR. The EU classifies Hydrolyzed Oyster Extract as "permitted". Safety rating: MODERATE.

Is Hydrolyzed Oyster Extract allowed in the EU?

Hydrolyzed Oyster Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Hydrolyzed Oyster Extract do in cosmetics?

Hydrolyzed Oyster Extract functions as: Skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not specifically assigned.

What is the Margin of Safety for Hydrolyzed Oyster Extract?

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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