What is the NOAEL for L-Leucylglycyl-L-aspartic acid?
L-Leucylglycyl-L-aspartic acid has 4 NOAEL studies in the database. The lowest reported value is 6XTL4KKY2P UNII. Source: openFDA substances.
NOAEL Data
Cosmetic Ingredient
L-Leucylglycyl-L-aspartic acid
CAS 273928-59-9
L-Leucylglycyl-L-aspartic acid (CAS 273928-59-9) is a chemical substance. Key regulatory status: cosmetic ingredient cross-reference; source data from EPA ToxValDB.
SOURCE
noael studies public
NOAEL studies
4
SOURCE
chemical inventory jurisdictions
Regulatory lists
0
SOURCE
eu clp annex vi
GHS signal
Not classified
Chemical Identity
CAS, identifiers, formula, and alternate names for the matched substance record.
SOURCE
DSSTox identifiers
6 fields
Name
L-Leucylglycyl-L-aspartic acid
CAS Number
273928-59-9
DTXSID
DTXSID501305442
Molecular Formula
C12H21N3O6
InChI Key
LAPSXOAUPNOINL-YUMQZZPRSA-N
Monoisotopic Mass
303.143035408
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 4 of 4 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| 6XTL4KKY2P | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 6XTL4KKY2P | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 6XTL4KKY2P | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 6XTL4KKY2P | UNII | FDA UNII substance identifier | - | - | openFDA substances |
Showing 4 of 4 studies
Cosmetic Safety Profile
Same-CAS cosmetic ingredient record for cross-vertical context.
SOURCE
CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
Skin Conditioning
Frequently Asked Questions
Is L-Leucylglycyl-L-aspartic acid used in cosmetics?
Yes, L-Leucylglycyl-L-aspartic acid is also indexed as a cosmetic ingredient under the name SH-Tripeptide-4. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.
Where does the safety data for L-Leucylglycyl-L-aspartic acid come from?
Safety data is sourced from EPA ToxValDB, EPA DSSTox, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.
Is L-Leucylglycyl-L-aspartic acid used outside industrial chemicals?
L-Leucylglycyl-L-aspartic acid also appears in cosmetics databases.