Cys-Gly is a dipeptide composed of cysteine and glycine, commonly utilized in cosmetic formulations for its role as a building block in skin conditioning systems. Its inclusion supports the maintenance of skin's natural barrier function and can contribute to overall formulation stability. Cys-Gly is compatible with a range of cosmetic products, including serums, creams, and cleansers, and is suitable for global regulatory compliance in personal care applications.
CAT No: CPC1693
CAS No:19246-18-5
Synonyms/Alias:Cysteinylglycine;19246-18-5;Cys-Gly;L-Cysteinylglycine;Glycine, L-cysteinyl-;cysteinyl-glycine;L-Cysteinyl-glycine;N-L-cysteinylglycine;H-Cys-Gly-OH;Glycine, N-cysteinyl;Glycine, N-L-cysteinyl-;Dipeptide-4;2-[[(2R)-2-amino-3-sulfanylpropanoyl]amino]acetic acid;QUINTESCINE;CCRIS 2905;CHEBI:4047;(R)-2-(2-Amino-3-mercaptopropanamido)acetic acid;384644SZ9T;2-[(2R)-2-amino-3-sulfanylpropanamido]acetic acid;BRN 1724689;GLYCINE, N-CYSTEINYL-;CHEMBL371579;DTXSID10864877;4-04-00-03158 (Beilstein Handbook Reference);cysteine-glycine;2-[[(2R)-2-azaniumyl-3-sulfanylpropanoyl]amino]acetate;2-((2R)-2-amino-3-sulfanylpropanamido)acetic acid;2-(((2R)-2-amino-3-sulfanylpropanoyl)amino)acetic acid;2-(((2R)-2-azaniumyl-3-sulfanylpropanoyl)amino)acetate;UNII-384644SZ9T;N-cysteinyl Glycine;N-Cysteinyl-Glycine;MFCD00055567;N-L-cysteinyl-Glycine;DIPEPTIDE-4 [INCI];SCHEMBL213626;DTXCID901333734;BDBM50169213;AKOS006272654;BS-52915;FC108250;HY-113110;CS-0059601;C01419;EN300-6479304;Q27106297;1F802DB1-4F4D-4B9F-9C68-CA4998E23132;633-715-7;
Chemical Name:L-Cysteinylglycine
Mechanism of Action (MOA)
Cys-Gly is a dipeptide composed of cysteine and glycine, known for its involvement in cellular redox homeostasis. Within the skin, Cys-Gly can participate in biochemical pathways related to glutathione metabolism, supporting the modulation of oxidative processes. By engaging in thiol-disulfide exchange reactions, this peptide may influence cellular signaling environments and help maintain the balance of redox-sensitive biomolecules, contributing to overall skin resilience at the molecular level.
Cys-Gly can be incorporated into a variety of cosmetic formulations to enhance product diversity and functionality.
- Suitable for inclusion in serums, creams, and lotions- Compatible with water-based and emulsion systems- Can be added during the cooling phase of formulation- May be combined with other peptides or active ingredients- Appropriate for facial and body care products- Recommended for daily-use cosmetic products
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