INCI Name
Hyaluronic Acid
Botanical Name
None
Hyaluronic Acid is a naturally occurring polysaccharide with remarkable water-binding capacity. In skincare, it hydrates and plumps the skin, improves elasticity, and reduces the appearance of fine lines. Fermentation-derived versions are the standard for cosmetic use and are suitable for all skin types.
Humectant, moisturizer, skin conditioning, film former
Product Type(s):
Typical Usage Range:
0.1–2% depending on molecular weight; higher concentrations possible in gels and serums
Provides intense hydration, plumps skin, reduces appearance of fine lines, supports skin barrier, widely used in dermatology and aesthetic procedures
Primary Components:
Sodium hyaluronate (salt form), glycosaminoglycans
Generally safe; rare irritation possible; injectable forms differ from cosmetic topical use
Preferred Extraction Method:
Biotechnological fermentation (commonly from Streptococcus or Bacillus species); occasionally animal-derived (rooster combs)
Prefer fermentation-derived for natural positioning and vegan claims; choose different molecular weights for varied skin benefits (low MW penetrates, high MW hydrates surface)
Explore additional safety and regulatory data from trusted external sources:
*The ingredient details on this page are intended for general educational use and should not be considered exhaustive. Additional properties, uses, or safety considerations may be available from other sources. Root & Ritual Apothecary is not affiliated with Cosmetics Info, Cosmetic Ingredient Review (CIR), INCIDecoder, SkinSafe, EWG Skin Deep, or SpecialChem. External links are provided solely for informational purposes; Root & Ritual does not control or guarantee the accuracy, methodology, or conclusions of third-party sources, including consumer rating systems such as EWG.
Hyaluronic Acid
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