Hydrolyzed Soybean Fiber

INCI: HYDROLYZED SOYBEAN FIBER

CAS Number
Not uniquely assigned
Function
Skin conditioning, humectant
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no CFR restriction; soybean fiber reviewed by CIR under soy-derived ingredients; soluble soy fiber showed no test-article-related deaths in 90-day oral study

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Residual soy protein may carry allergen risk; hydrolysis degree affects final composition; supplier CoA needed to verify protein content; soy allergen declaration applies

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Concern Level: Moderate

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Hydrolyzed Soybean Fiber safe in cosmetics?

Residual soy protein may carry allergen risk; hydrolysis degree affects final composition; supplier CoA needed to verify protein content; soy allergen declaration applies The EU classifies Hydrolyzed Soybean Fiber as "permitted". Safety rating: GOOD.

Is Hydrolyzed Soybean Fiber allowed in the EU?

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

What does Hydrolyzed Soybean Fiber do in cosmetics?

Hydrolyzed Soybean Fiber functions as: Skin conditioning, humectant. It is classified as a cosmetic ingredient in our database. CAS number: Not uniquely assigned.

What is the Margin of Safety for Hydrolyzed Soybean Fiber?

adequate 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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