How much products actually contain
2 products state the amountmedian 0.5%
- under 0.01% 1
- 0.01–0.1% 0
- 0.1–1% 1
- 1% or more 0
Amounts are mostly stated by products named after the ingredient, so they may lean towards token amounts.
Of the products containing it, 50 list it before the 1% line and 51 after it (usually 1% or less).
Products using this ingredient
12 of 101 confirmed · likeliest to carry enough first · See all 101
POSITIVE HOTELGreen Tea Enzyme Cleanser0.5% stated
UIQUIQ Biome Barrier™ Collagen Firming Cleansing Balm 100ml
CNP LaboratoryDerma Answer Pink Toning PDRN Toner 200ml
CNP LaboratoryDerma Answer Pink Toning Toner
MEDIPEELMEDIPEEL Micro Tea Powder Cleanser 70g
ROUND LAB1025 Dokdo Toner 200ml
ROUND LAB1025 Dokdo Toner 500ml
ROUND LAB1025 Dokdo Toner (Large)
ROUND LABROUND LAB 1025 Dokdo Toner (Large) 500ml
ROUND LABROUND LAB 1025 Dokdo Toner 200ml
AIDAAIDA Glutathione Milk Oil Cleanser
AIDAAIDA Glutathione Milk Oil Cleanser
Cosmetic roles
Safety & regulatory references
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
Other restriction: ban substances that deplete the ozone layer
Source: EU CosIng ingredient list
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name プロテアーゼ: 本品は、たん白質を非特異的に加水分解する酵素である。
Source: JCIA labelling names (Japan)
Names & identifiers
- CAS No.chemical registry number
- 9001-92-7
- EC No.EU chemical inventory number
- 232-642-4
- DTXSIDUS EPA chemical ID
- DTXSID2044185
Measured properties
- Appearance
- solid
- Colour
- white
- Water solubility
- (at 60 C)
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 332 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.
- Chemical reaction regulator238
- Anti-stain agent48
- Cleaning agent39
- Softener and conditioner3
- Processing aids not otherwise specified2
- Emulsifier1
- Flavouring and nutrient1
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
1 skin studies and 1 eye studies are on record.
The study conclusions largely agree (100%). These tests are on the raw material itself; irritation at the amount in a finished product is a different question.
See all 2 studies
- Category 6.3A (Category 2)
Skin Irritation · Read Across - Category 6.4A (Category 2A)
Eye Irritation · Read Across
Source: US EPA CompTox dashboard
Related literature
- Evaluating the Properties of Ginger Protease-Degraded Collagen Hydrolysate and Identifying the Cleavage Site of Ginger Protease by Using an Integrated Strategy and LC-MS Technology · 2022
- Protease and Protease-Activated Receptor-2 Signaling in the Pathogenesis of Atopic Dermatitis · 2010
- Physicochemical and Biological Properties of an Extracellular Serine Protease of Aeromonas sobria · 2002
- Sulfur mustard‐stimulated protease: a target for antivesicant drugs · 2002
- Protease in normal human epidermal keratinocytes. · 1998
Linked databases 14
- AICIS inventory notices (Australia)
- 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
- Korea toxic substances GHS register (NIER)
- KOSHA safety data sheets (Korea)
- MFDS (Korea) cosmetic ingredient register 2
- Tlooto literature search 2 3 4 5
- US EPA CompTox dashboard
- US EPA DSSTox chemical database
- Wikidata
- Wikipedia · Korean · English · Japanese · Chinese