# PORPHYRA TENERA EXTRACELLULAR VESICLES

URL: https://app.greenveil.ai/ingredients/ingredient_inci_porphyra_tenera_extracellular_vesicles
Categories: beauty
Functions: Humectant, Emollient, Skin conditioning, Skin protecting
Identifier: PORPHYRA TENERA EXTRACELLULAR VESICLES

> PORPHYRA TENERA EXTRACELLULAR VESICLES: 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 — Porphyra Tenera Extracellular Vesicles are the extracellular vesicles released into and isolated from the growth media removed from cell cultures of the callus of the alga, Porphyra tenera. The accepted scientific name for Porphyra tenera is Pyropia tenera.

## 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/105034

_Assessed by Greenveil._