- Dryness B
- Lines D
- Amount studies used
- 0.1–2%
- When
- morning and evening
- Irritation
- low
Grades were set by reading this ingredient’s studies. They describe the ingredient, not every product that contains it.
How much products actually contain
296 products state the amountmedian 0.01%24% at or above the amount studies used (0.1–2%)
- under 0.01% 148
- 0.01–0.1% 78
- 0.1–1% 59
- 1% or more 11
Amounts are mostly stated by products named after the ingredient, so they may lean towards token amounts.
Of the products containing it, 3,066 list it before the 1% line and 3,486 after it (usually 1% or less).
Where no amount is stated, a product listing it early reaches the study amount about 41% of the time, one listing it late about 12%.
Clinical evidence grade by skin concern
- B
- one or two randomised trials
- D
- lab work or a record only
Products using this ingredient
12 of 6,500 confirmed · likeliest to carry enough first · See all 6,500
MORNIGHTBifida Hyaluronic Ampoule Pad 70 Pads8% stated · study amount
TOSOWOONGHyaluronic Acid 3 Serum3% stated · study amount
WISELYHyal PDRN Radiance Serum3% stated · study amount
FarmstayFarmstay Hyaluronic Acid Super Aqua Toner3% stated · study amount
JM solutionJM solution Skin Boost Hyaluronic Acid 3% Serum 1.0 30ml3% stated · study amount
COSRXCOSRX The Hyaluronic Acid 3 Serum3% stated · study amount
FarmstayFarmstay Hyaluronic Acid & Collagen Super Aqua Cream3% stated · study amount
SKINMISOCentella Hyaluronic Acid Ampoule1.4% stated · study amount
MEDIHEALLow Molecular Hyaluronic Acid Moisture Density Serum 40ml1% stated · study amount
ElizaveccaElizavecca Hyaluronic Acid Pure 100 200ml1% stated · study amount
Cos De BAHAH Serum1% stated · study amount
ElizaveccaElizavecca Witch Piggy Hell-Pore Control Hyaluronic Acid 97 50ml0.97% stated · study amount
Definition
US FDA substance register · UNII 9H4B7P6XZ3 · registered name Hydrolyzed hyaluronic acid 20 sodium · polymer
Cosmetic roles
Safety & regulatory references
Other restriction: ban substances that deplete the ozone layer
Source: EU CosIng ingredient list
Reviewed by CIR: Final Report: Safety Assessment of Hyaluronates as Used in Cosmetics
Reviewed by CIR: Final Report on the Safety Assessment of Hyaluronic Acid, Sodium Hyaluronate, and Potassium Hyaluronate
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name ヒアルロン酸Na: 本品は、ヒアルロン酸(*)のナトリウム塩である。
Source: JCIA labelling names (Japan)
Names & identifiers
- CAS No.chemical registry number
- 9067-32-7
- DTXSIDUS EPA chemical ID
- DTXSID30238233
Measured properties
- Appearance
- solid
- Colour
- White
Values measured on the substance itself. The KOSHA data are a reference for writing and reviewing safety data sheets, not a specification for a commercial raw material.
Source: KOSHA safety data sheets (Korea)
What products actually use it for
What the 13 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.
- Softener and conditioner11
- Humectant2
Source: US EPA CompTox dashboard
Related literature
- Simultaneous determination of sodium hyaluronate and gluconolactone in cosmetic products · 2025
- NaDES Application in Cosmetic and Pharmaceutical Fields: An Overview · 2024
- Skin cancer: understanding the journey of transformation from conventional to advanced treatment approaches · 2023
- Preparation and In Vitro Characterization of Alkyl Polyglucoside-Based Microemulsion for Topical Administration of Curcumin · 2023
- Possible Mechanisms of Oxidative Stress-Induced Skin Cellular Senescence, Inflammation, and Cancer and the Therapeutic Potential of Plant Polyphenols · 2023
Linked databases 16
- Australian Industrial Chemicals Inventory (AICIS)
- China inventory of existing ingredients (IECIC)
- EU CosIng ingredient list 2
- JCIA labelling names (Japan)
- Korea Cosmetic Association ingredient dictionary
- KOSHA safety data sheets (Korea)
- MFDS (Korea) cosmetic ingredient register 2
- OpenAlex 2 3 4
- Tlooto literature search
- US Cosmetic Ingredient Review (CIR) 2 3
- US EPA CompTox dashboard
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS) 2 3
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata
- Wikipedia · English · Chinese