hyaluronic acid

naturally occurring polysaccharide used in skincare for moisture retention and skin hydration
Thing type_of_polymer Q337231
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Summary

hyaluronic acid is a type of polymer[1]. It draws 10,368 Wikipedia views per month (type of polymer category, ranking #9 of 54).[2]

Key Facts

  • Chemical formula: C₂₈H₄₄N₂O₂₃[3]
  • Subclass of: glycosaminoglycan[4]
  • Part of: hyaluronic acid binding[5], hyaluronan metabolic process[6], hyaluronan biosynthetic process[7], hyaluronan catabolic process[8]
  • Commons category: Hyaluronic acid[9]
  • Has part(s): oxygen[10], carbon[11], nitrogen[12], hydrogen[13]
  • Described at URL: https://www.inverse.com/mind-body/hyaluronic-acid[14]
  • Described by source: Armenian Soviet Encyclopedia, vol. 6[15]
  • Isomeric SMILES: O=C(N[C@H]4C@HOC@HC@@H[C@@H]4O[C@@H]3OC@HC@@HC@H[C@H]3O)CC@HOC@HC@@H[C@@H]4O[C@@H]3OC@H[C@@H](O[C@@H]2O[C@@H](C@@HC@H[C@H]">[16]
  • Subject has role: immunologic adjuvant[17], viscosupplements[18], biomarker[19]

Why It Matters

hyaluronic acid has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[20] It is known by 59 alternative names across languages and contexts.[21]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . PubChem. wikidata.org.
  2. [4] ↑ . Foundational Model of Anatomy. Retrieved . wikidata.org.
  3. [5] ↑ . Gene Ontology release 2019-11-16. wikidata.org.
  4. [6] ↑ . Gene Ontology release 2020-05-02. wikidata.org.
  5. [7] ↑ . Gene Ontology release 2020-05-02. wikidata.org.
  6. [8] ↑ . Gene Ontology release 2020-05-02. wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . inverse.com. Retrieved . inverse.com. Provenance: wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . Medical Subject Headings. Retrieved . wikidata.org.
  16. [18] ↑ . Medical Subject Headings. Retrieved . wikidata.org.
  17. [19] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [20] ↑ . Wikidata sitelinks. wikidata.org.
  3. [21] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). hyaluronic acid. Retrieved October 13, 2026, from https://4ort.xyz/entity/hyaluronic-acid
MLA “hyaluronic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 13 Oct. 2026, https://4ort.xyz/entity/hyaluronic-acid.
BibTeX @misc{4ortxyz_hyaluronic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{hyaluronic acid}}, year = {2026}, url = {https://4ort.xyz/entity/hyaluronic-acid}, note = {Accessed: 2026-10-13}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): hyaluronic acid — https://4ort.xyz/entity/hyaluronic-acid (retrieved 2026-10-13)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 9d ago · Egon Willighagen · 2026-10-04 view diff on Wikidata ↗
    Wikipedia languages → ['ar', 'az', 'azb', 'be', 'bg', 'bs', 'ca', 'commons', 'cs', 'de', 'el', 'en', '
    Openalex id → C2777529286
    Claims rich → —
    "/* wbremoveclaims-remove:1| */ Openalex id: C2909830753"
  2. 21w ago · Twofivesixbot bot · 2026-05-19 view diff on Wikidata ↗
    Wikidata description → naturally occurring polysaccharide used in skincare for moisture retention and s
    Described by source → Armenian Soviet Encyclopedia, vol. 6
    "/* wbsetclaim-update-qualifiers:1||1|9 */ Yso id: 24038, mv to monolingual text names on YSO statements"
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