Fermented Seaweed Extract

INCI: LACTOBACILLUS/ALGAE FERMENT EXTRACT

CAS Number
92128-82-0
Function
Skin Conditioning, Humectant, Antioxidant, Emollient
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes No FDA restriction; fermented algae/seaweed extracts permitted for cosmetic use; iodine sensitivity warning applies for individuals with thyroid conditions

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Fermented seaweed extract delivers enhanced bioavailability of marine bioactives including polysaccharides and antioxidant vitamins; supports hydration, skin conditioning, and antioxidant protection

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Concern Level: Low

Regulatory Flags

fermented bioferment marine humectant antioxidant ifra_fragrance

Frequently Asked Questions

Is Fermented Seaweed Extract safe in cosmetics?

Fermented seaweed extract delivers enhanced bioavailability of marine bioactives including polysaccharides and antioxidant vitamins; supports hydration, skin conditioning, and antioxidant protection The EU classifies Fermented Seaweed Extract as "permitted". Safety rating: GOOD.

Is Fermented Seaweed Extract allowed in the EU?

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

What does Fermented Seaweed Extract do in cosmetics?

Fermented Seaweed Extract functions as: Skin Conditioning, Humectant, Antioxidant, Emollient. It is classified as a cosmetic ingredient in our database. CAS number: 92128-82-0.

What is the Margin of Safety for Fermented Seaweed 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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