Tripeptide-1 (HCl) (CAS 49557-75-7) is supplied by TCS NEXUS S.L. (Valencia, Spain) for European cosmetic brands, formulation teams and contract manufacturers reviewing GHK-family, salt-form comparison and peptide portfolio concepts. This page presents Tripeptide-1 (HCl) as a B2B cosmetic raw material: evidence language is kept to raw-material identity, mechanism-informed positioning and formulation review, not finished-product efficacy claims.
> Technical Specifications
| Product Name | Tripeptide-1 (HCl) |
|---|---|
| Molecular Structure |  |
| CAS Number | 49557-75-7 |
| Alias / Common Name | Tripeptide-1; Gly-His-Lys; GHK; HCl salt form confirmed by batch COA |
| Molecular Formula | C14H24N6O4 |
| Molecular Weight | 340.38 g/mol |
| INCI Name | Tripeptide-1 |
| Purity / Assay | ≥98% (HPLC) or project specification; confirm by batch COA |
| Appearance | White to off-white powder |
| Solubility / Handling | Water soluble; compare hydrochloride salt behaviour in the selected aqueous phase before scale-up |
| pH Stability | Review in mildly acidic aqueous systems and confirm final pH after addition |
| Storage | Store sealed, dry and protected from direct light; review batch COA |
> Formulation Positioning
Tripeptide-1 (HCl) is a GHK tripeptide hydrochloride raw material reviewed for GHK-family, salt-form comparison and peptide portfolio concepts. The evidence boundary is conservative: without product-specific finished-formula data, this page uses “reviewed for”, “positioned within” and “evaluated with” rather than direct claims that the raw material repairs, prevents or improves skin conditions.
Formulation teams may compare Tripeptide-1 (HCl) with Tripeptide-1 acetate, Copper Tripeptide-1, Palmitoyl Tripeptide-1 and humectant systems. The final cosmetic claim direction should be set by the finished product formula, use level, stability results and market compliance review.
> Application Concepts
Leave-On Serum and Emulsion Concepts
Tripeptide-1 (HCl) can be reviewed for serums, emulsions and gel bases where the active system is built around GHK-family, salt-form comparison and peptide portfolio concepts. Use the raw material as one component in a complete formula architecture.
Multi-Peptide Daily-Care Formulations
Brands may evaluate Tripeptide-1 (HCl) with Tripeptide-1 acetate, Copper Tripeptide-1, Palmitoyl Tripeptide-1 and humectant systems. Compatibility should be checked in the target base, especially when combining peptides, humectants, antioxidants or carrier systems.
Technical Sourcing and Portfolio Comparison
Procurement teams compare related raw materials by CAS number, documentation package, chemical form and handling profile. Tripeptide-1 (HCl) fits technical portfolio reviews needing clear identity and European supply communication.
> Handling & Formulation Notes
Water soluble; compare hydrochloride salt behaviour in the selected aqueous phase before scale-up. Use ambient or cool-down addition; avoid prolonged heating above 45°C. Review in mildly acidic aqueous systems and confirm final pH after addition. Confirm appearance, odour, pH drift, assay and preservative compatibility in the finished formula before scale-up.
TCS NEXUS S.L. does not publish a fixed use level for Tripeptide-1 (HCl); the evaluation range depends on formula base, active combination, stability protocol and claim direction.
> Supply & Documentation
Tripeptide-1 (HCl) (CAS 49557-75-7) is supplied from Valencia, Spain for B2B cosmetic raw material projects. Documentation may include COA, TDS and SDS.
TCS NEXUS S.L. supports sample review, specification alignment and bulk planning for buyers in Germany, France, Italy, Spain, the Netherlands, Belgium, Poland, Sweden, Denmark, Portugal and other European markets.
> Packaging & Storage
Tripeptide-1 (HCl) is supplied in sealed sample or bulk packaging. Store tightly closed in a dry environment, protected from moisture and direct light.
> FAQ
What is Tripeptide-1 (HCl) used for in cosmetic formulation review?
Tripeptide-1 (HCl) is reviewed as a GHK tripeptide hydrochloride raw material for GHK-family, salt-form comparison and peptide portfolio concepts. The wording stays within raw-material identity, formulation positioning and documentation review.
What is the CAS number for Tripeptide-1 (HCl)?
The CAS number for Tripeptide-1 (HCl) is 49557-75-7. The molecular formula is C14H24N6O4 and the molecular weight is 340.38 g/mol.
Is Tripeptide-1 (HCl) a finished-product efficacy claim by itself?
No. Tripeptide-1 (HCl) is a cosmetic raw material; finished-product claims depend on the complete formula, use level, stability data and market review.
How should formulators handle Tripeptide-1 (HCl)?
Water soluble; compare hydrochloride salt behaviour in the selected aqueous phase before scale-up. Use ambient or cool-down addition; avoid prolonged heating above 45°C. Confirm clarity, pH and preservative compatibility before scale-up.
What pH range should be reviewed?
Review in mildly acidic aqueous systems and confirm final pH after addition. The practical window must be confirmed in the target base and packaging.
Can Tripeptide-1 (HCl) be combined with other cosmetic actives?
Tripeptide-1 (HCl) can be evaluated with Tripeptide-1 acetate, Copper Tripeptide-1, Palmitoyl Tripeptide-1 and humectant systems. Multi-active systems should be checked for pH drift, colour, odour, assay retention and compatibility.
Is Tripeptide-1 (HCl) oil soluble?
Solubilisation strategy depends on peptide structure and carrier choice. Review premix, addition phase and clarity before scale-up.
How should Tripeptide-1 (HCl) be stored?
Store Tripeptide-1 (HCl) sealed, dry and protected from direct light. Follow the batch label, COA and SDS.
Does TCS NEXUS S.L. provide COA, TDS and SDS?
Yes. TCS NEXUS S.L. can provide COA, TDS and SDS for Tripeptide-1 (HCl) supply projects.
What MOQ and packaging options are available?
MOQ and packaging are reviewed by project scope, current stock, destination and requested specification. Sample review can precede bulk planning.
Does TCS NEXUS S.L. supply Tripeptide-1 (HCl) to Germany and France?
TCS NEXUS S.L. supplies Tripeptide-1 (HCl) to cosmetic brands, formulators and contract manufacturers in Germany and France.
Is Tripeptide-1 (HCl) available for Italy and Spain?
Tripeptide-1 (HCl) is available for Italian and Spanish cosmetic projects through TCS NEXUS S.L. in Valencia, Spain.
Can formulators in the Netherlands, Belgium and Poland request samples?
Yes. Teams in the Netherlands, Belgium and Poland can request samples, COA/TDS/SDS documentation and supply planning.
Does TCS NEXUS S.L. support Nordic and Portuguese buyers?
TCS NEXUS S.L. supports sourcing for Sweden, Denmark and Portugal as part of wider European coverage.
What Asian search terms are relevant for Tripeptide-1 (HCl)?
For Japan, Korea and China, buyers often combine the English product name, CAS 49557-75-7 and terms such as 化粧品原料, 화장품 원료 and 化妆品原料.
> Technical Support and Samples
Request COA documents, sample availability, or support for custom synthesis.
TCS NEXUS serves as a European Lieferant (German: supplier) of cosmetic peptide raw materials for formulators and R&D laboratories. French cosmetic ingredient buyers seeking a fournisseur spécialisé for EU-compliant materia prima cosmética are welcome to request samples and documentation via the inquiry form above.