How much products actually contain
1 products state the amountmedian 0.0000005%
- under 0.01% 1
- 0.01–0.1% 0
- 0.1–1% 0
- 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, 19 list it before the 1% line and 74 after it (usually 1% or less).
Products using this ingredient
12 of 92 confirmed · likeliest to carry enough first · See all 92
PARKJUN BEAUTY LABLPP Ceramide Hard Hair Curl Cream 150ml (Salon Curling Essence)
IDRRRestore Treatment
LAVIENLAVIEN Medinic Line EGF Micro Pin Ampoule
PARKJUN BEAUTY LABPPT Protein Treatment 250
HAIRPLUSProtein Bond Water Essence 200ml 2-Pack
HAIRPLUSProtein Bond Ampoule Essence 150ml Wiggle Wiggle Limited Edition
HAIRPLUSProtein Bond Ampoule Modern Peach 70ml 2-Pack
PARKJUN BEAUTY LABLPP Leave-In Treatment 200ml Damaged Hair Pack
CelltiaraArgan Oil Damage Control Shampoo
OGANACELLBio Actiome Sunscreen
HAIRPLUSProtein Bond Water Essence Modern Peach 200ml (with Gift)
CREMORLABT.E.N Cremor® Skin Renewal Cream
Cosmetic roles
Reduces staticANTISTATICKeeps skin in good condition (CosIng catch-all)SKIN CONDITIONINGSoftens hairHAIR CONDITIONINGListed as a fragrance-composition material (not a claim that it adds scent)FRAGRANCE
Safety & regulatory references
Reviewed by CIR: Safety Assessment of alpha-Amino Acids as Used in Cosmetics
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name アスパラギン: 本品は、次の化学式で表されるアミノ酸である。
Source: JCIA labelling names (Japan)
Names & identifiers
ASPARAGINEINCI아스파라진Korean label name (MFDS standard)アスパラギンJapanese labelling name
- CAS No.chemical registry number
- 3130-87-8
- CAS No.chemical registry number
- 5794-13-8
- CAS No.chemical registry number
- 70-47-3
- EC No.EU chemical inventory number
- 200-735-9
- EC No.EU chemical inventory number
- 221-521-1
Measured properties
- Appearance
- Dry Powder · Solid, [Merck Index] White hygroscopic powder, [Alfa Aesar MSDS]
- Melting point
- 234-235 °C · 234 - 235 °C
- Solubility
- 29400 mg/L (at 25 °C) · Practically insoluble in methanol, ethanol, ether, benzene. Soluble in acids and alkalies
- Density
- 1.543 g/cu cm at 15/4 °C
- Dissociation constant
- 8.82 (at 18 °C) · pKa1 = 2.02, pKa2 = 8.80
Values measured on the substance itself, not a specification for a commercial raw material.
Source: PubChem
Related literature
- Structural basis of the promiscuity of the unusual Fe(II) and 2-oxoglutarate dependent human aspartate/asparagine-β-hydroxylase · 2026
- Structural and functional consequences of aspartate/asparagine-β-hydroxylase variants causing Traboulsi syndrome · 2025
- Assimilation of Nitrate into Asparagine for Transport in Soybeans · 2023
- Asparagine Tautomerization in Glycosyltransferase Catalysis. The Molecular Mechanism of Protein O-Fucosyltransferase 1 · 2021
- Metabolic Alterations Caused by KRAS Mutations in Colorectal Cancer Contribute to Cell Adaptation to Glutamine Depletion by Upregulation of Asparagine Synthetase · 2016
Linked databases 16
- Australian Industrial Chemicals Inventory (AICIS)
- ChEBI 2
- ChEMBL
- China inventory of existing ingredients (IECIC)
- EU CosIng ingredient list 2
- JCIA labelling names (Japan)
- Korea Cosmetic Association ingredient dictionary
- MFDS (Korea) cosmetic ingredient register 2
- NIST Chemistry WebBook
- PubChem
- Tlooto literature search 2 3 4 5
- UniChem cross-reference IDs 2 3
- US Cosmetic Ingredient Review (CIR) 2
- US EPA DSSTox chemical database 2
- US FDA substance registration (GSRS)
- Wikidata 2 3