Arginine

CAS Number: 74-79-3

SERIOUS
health hazard

MODERATE
health hazard

FEW OR NO
health hazards

0 79
80 89
90 100
98

Sources of exposure:

Food
Medications
Personal care

Protein-rich foods, dietary supplements, skin care products, hair conditioners, and certain pharmaceutical formulations

Description:

Arginine is a naturally occurring amino acid involved in protein synthesis and other biological processes. It is used in cosmetics and personal care products as a skin- and hair-conditioning ingredient and to help adjust formulation pH. It is also found in foods and dietary supplements.

Health concerns:

Irritant

May cause skin, eye, or respiratory irritation.

References

  1. US Environmental Protection Agency. Cheminformatics Modules, Computational Toxicology and Exposure Informatics (CompTox).
  2. US National Library of Medicine. PubChem database.

HOW MILLION MARKER SCORES CHEMICALS

Million Marker's Ingredient Hazard Scoring uses multiple chemical databases and a science-backed scoring system to compute hazard scores for thousands of chemicals found in consumer products and listed on ingredient labels.

We identified key chemicals based on a database compiling dozens of authoritative sources, screening tools, and QSAR models.

Hazard scores within 11 different health categories (carcinogens, endocrine disruptors, reproductive toxicants, developmental toxicants, genotoxicity, neurotoxicity, organ system toxicity, immunotoxicity, respiratory toxicity, skin/eye/respiratory irritants, and ecotoxicity).

They are weighted based on several factors, including strength of evidence for adverse impacts in humans, severity, and potential contamination.

For more information on our scoring methodology visit this page.