# IRRADIATED HUMAN IMMORTAL KERATINOCYTE EXOSOMES

URL: https://app.greenveil.ai/ingredients/ingredient_inci_irradiated_human_immortal_keratinocyte_exosomes
Categories: beauty
Functions: Humectant, Emollient, Skin conditioning, Hair conditioning
Identifier: IRRADIATED HUMAN IMMORTAL KERATINOCYTE EXOSOMES

> IRRADIATED HUMAN IMMORTAL KERATINOCYTE EXOSOMES: Used in cosmetics as a humectant, an emollient and a skin-conditioning agent. Canonical ingredient record built from 1 public-source records. Compiled from 1 published data source.

## Safety assessment

- Chemical concern: not yet assessed
- Is it a concern? We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
- Rationale: Canonical ingredient record built from 1 public-source records.

## Regulatory status

- EU: Active — UV-Irradiated Human Immortal Keratinocyte Exosomes are the exosomes secreted by irradiated and immortalized human keratinocytes into the media after several days of growth. The cells are immortalized spontaneously and irradiated with UVB light. The starting media is a serum-free nutrient media. Restriction: II/416

## Expert safety opinions

- SCCS (EU Scientific Committee on Consumer Safety): no opinion on file.
- CIR (Cosmetic Ingredient Review (US expert panel)): no opinion on file.

## Data sources

- CosIng (updated 2026-09-23): https://ec.europa.eu/growth/tools-databases/cosing/details/107013

_Assessed by Greenveil._