Propylene Glycol Alginate
PGPRPropylene Glycol PolyricinoleatePolyglyceryl Alginate
Emulsifier
PGPR is a thickening agent that helps mix liquids that don't normally go together. It's often used in foods and cosmetics to create a smooth texture.
Low Concern
Source: FDA GRAS list
PGPR is generally considered safe for consumption and use in cosmetics, as it is recognized as Generally Recognized as Safe (GRAS) by the FDA.
No result found for this ingredient.
No result found for this ingredient.
Comparison of Physical and Sensory Properties of Model Salad Dressings Prepared With Pea Protein-Alginate Conjugates and Those With Propylene Glycol Alginate or Gum Arabic.
Jain S, Burns S, Zhong Q
2026
Read on PubMedRelated Ingredients
Last updated: May 16, 2026