{"title":"Polyglutamic acid skin hydration","entity_type":"Source","slug":"batch12-pubmed-polyglutamic-acid-skin","canonical_url":"https://skinknowledgebase.com/sources/batch12-pubmed-polyglutamic-acid-skin","dates":{"date_modified":"2026-05-28","date_reviewed":"2026-05-28"},"mcp_eligible":true,"summary":"PubMed polyglutamic acid search supports cautious hydration literature discovery. It is used here to ground conservative skincare education, mechanism framing,","evidence_sources":[],"product_fact_sources":[],"related_entities":[{"title":"Polyglutamic Acid","url":"https://skinknowledgebase.com/ingredients/polyglutamic-acid"},{"title":"Is polyglutamic acid better than hyaluronic acid?","url":"https://skinknowledgebase.com/questions/is-polyglutamic-acid-better-than-hyaluronic-acid"}],"body_sections":[{"heading":"Quick Summary","paragraphs":["PubMed polyglutamic acid search supports cautious hydration literature discovery."]},{"heading":"What Studied","paragraphs":["This source supports conservative skincare education, mechanism framing, routine safety, or clinician-boundary language."]},{"heading":"Main Findings","paragraphs":["The source helps anchor the page in reliable reference material instead of thin marketing copy or anecdotal claims."]},{"heading":"Why It Matters","paragraphs":["It keeps the public page cautious about evidence strength, formula context, and when symptoms need clinician care.","Original Source — Polyglutamic acid skin hydration. https://pubmed.ncbi.nlm.nih.gov/?term=polyglutamic+acid+skin+hydration (rel=\"nofollow\")"]}],"source_type":"peer_reviewed","original_source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=polyglutamic+acid+skin+hydration"}