Epigallocatechin Gallate / Biotin / Collagen / Mouse Fibroblast Conditioned Media

INCI: EPIGALLOCATECHIN GALLATE / BIOTIN / COLLAGEN / MOUSE FIBROBLAST CONDITIONED MEDIA

CAS Number
Composite INCI — no single CAS; EGCG = 989-51-5; biotin = 58-85-5; collagen = 9007-34-5; mouse fibroblast conditioned media = not assigned
Function
Skin conditioning (anti-aging complex)
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status restricted
🇺🇸 US Status permitted
US Notes Permitted — no specific 21 CFR prohibition, but FDA expects full safety substantiation for animal-cell-derived ingredients

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Mouse fibroblast conditioned media introduces biosafety concerns — viral adventitious agents, murine retroviruses, prion risk (low but non-zero), and immunogenicity. Full biological characterization, viral clearance validation, sterility testing, and allergenicity assessment mandatory. Regulatory scrutiny expected in EU and ASEAN markets.

⚠️
Concern Level: High

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Epigallocatechin Gallate / Biotin / Collagen / Mouse Fibroblast Conditioned Media safe in cosmetics?

Mouse fibroblast conditioned media introduces biosafety concerns — viral adventitious agents, murine retroviruses, prion risk (low but non-zero), and immunogenicity. Full biological characterization, viral clearance validation, sterility testing, and allergenicity assessment mandatory. Regulatory scrutiny expected in EU and ASEAN markets. The EU classifies Epigallocatechin Gallate / Biotin / Collagen / Mouse Fibroblast Conditioned Media as "restricted". Safety rating: MODERATE.

Is Epigallocatechin Gallate / Biotin / Collagen / Mouse Fibroblast Conditioned Media allowed in the EU?

Epigallocatechin Gallate / Biotin / Collagen / Mouse Fibroblast Conditioned Media EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does Epigallocatechin Gallate / Biotin / Collagen / Mouse Fibroblast Conditioned Media do in cosmetics?

Epigallocatechin Gallate / Biotin / Collagen / Mouse Fibroblast Conditioned Media functions as: Skin conditioning (anti-aging complex). It is classified as a cosmetic ingredient in our database. CAS number: Composite INCI — no single CAS; EGCG = 989-51-5; biotin = 58-85-5; collagen = 9007-34-5; mouse fibroblast conditioned media = not assigned.

What is the Margin of Safety for Epigallocatechin Gallate / Biotin / Collagen / Mouse Fibroblast Conditioned Media?

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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