# ATYPICAL CHEMOKINE RECEPTOR 1

URL: https://app.greenveil.ai/ingredients/ingredient_unii_acf4461_zo3
Identifier: ACF4461ZO3

> ATYPICAL CHEMOKINE RECEPTOR 1. FDA GSRS classifies this ingredient as ingredient substance protein. Compiled from 2 published data sources.

## Safety assessment

- Chemical concern: not yet assessed
- Is it a concern? We haven't assessed a concern score for this ingredient yet.
- Rationale: FDA GSRS classifies this ingredient as ingredient substance protein.

## Regulatory status

- US: listed in openFDA substance — openFDA substance registry classifies this ingredient as protein.

## Data sources

- FDA GSRS UNII (updated 2026-02-26): https://precision.fda.gov/uniisearch/
- openFDA Substance (updated 2026-05-24): https://api.fda.gov/other/substance.json?search=unii:ACF4461ZO3

_Assessed by Greenveil._