At Peptidchem, we believe that the future of healthy aging begins with high-quality active ingredients. As a dedicated manufacturer & supplier of anti-aging ingredients, we specialize in the development, production, and global supply of cosmetic peptides, bioactive compounds, and nutraceutical ingredients that support beauty, wellness, and longevity.
Founded with a commitment to scientific innovation and manufacturing excellence, Peptidchem serves cosmetic brands, supplement companies, pharmaceutical developers, contract manufacturers, and distributors worldwide. Our mission is simple: to provide reliable, high-purity ingredients that help our partners create next-generation anti-aging products.
From Research to Large-Scale Manufacturing
Unlike trading companies, Peptidchem operates as a factory-based manufacturer with integrated production capabilities. We facilities are equipped with advanced synthesis, purification, fermentation, and quality-control technologies, enabling us to maintain strict standards throughout the entire manufacturing process.
The global demand for aging, advanced skincare, is growing faster than ever. Behind every successful anti-aging product is a foundation of scientifically developed active ingredients..
We specialize in the development, production, and global supply of cosmetic peptides.
Food-grade ingredients used in biohacking supplements.
Pharma Intermedia are essential chemicals produced during the multi-step production of APIs.
Many advanced "sleep and nootropic" formulas combine magnesium with adaptogens to create a comprehensive nighttime or stress-relief stack.
We specialize in the development, production, and global supply of cosmetic peptides.
Food-grade ingredients used in biohacking supplements.
Pharma Intermedia are essential chemicals produced during the multi-step production of APIs.
Many advanced "sleep and nootropic" formulas combine magnesium with adaptogens to create a comprehensive nighttime or stress-relief stack.
Peptidchem was founded on the belief that ingredient quality determines product success.
INCI: Sodium DNA; Often Called: Polydeoxyribonucleotide; Grade: Cosmetic Grade; Solubility: Water-Soluble; CAS Number: 100403-24-5; Appearance: White to off-white, lyophilized powder or fiber polymer; Specification: ≥90% to 95%; In Stock: 1Ton; Package: 25KG; Formulation: 0.02% to 0.5% for cosmetics; up to 1% to 5% for intensive professional treatments.
INCI: Palmitoyl Tetrapeptide-7; Often Called: Pal-GQPR, Pal-Gly-Gln-Pro-Arg-OH, N-Palmitoylrigin, or Rigin; Amino Acid Sequence: Glycine-Glutamine-Proline-Arginine; Grade: Cosmetic Grade; Solubility: Water-Soluble; CAS Number: 221227-05-0; Appearance: White Powder; Specification: ≥98%; In Stock: 1Ton; Package: 25KG; *It is commonly used in synergy with other peptides (such as Palmitoyl Tripeptide-1) to improve skin firmness, elasticity, and smoothness.
INCI: Palmitoyl Pentapeptide-4; Often Called: Matrixyl, Pal-KTTKS, Palmitoyl Pentapeptide-3, Collagen Pentapeptide; Amino Acid Sequence: KTTKS; Grade: Cosmetic Grade; Solubility: Water-Soluble; CAS Number: 214047-00-4; Appearance: White Powder; Specification: >98%; In Stock: 1Ton; Package: 25KG; *To bypass dissolution challenges, many formulators and cosmetic labs opt for pre-blended solutions (like Palmitoyl Pentapeptide-4 0.05% Solution from suppliers) which are pre-dispersed in water and humectants for easier formulating
INCI: Copper Tripeptide-1; Often Called: GHK-Cu, Copper Peptide, Prezatide; Amino Acid Sequence: Glycine-Histidine-Lysine (Gly-His-Lys); Grade: Cosmetic Grade; Solubility: Water-Soluble; CAS Number: 89030-95-5; Appearance: Blue Powder; Specification: >98%; In Stock: 1Ton; Package: 25KG; Formulation: Copper Tripeptide-1 (GHK-Cu) is a potent, water-soluble active ingredient used in anti-aging, firming, and hair-growth formulations. It is typically formulated at concentrations ranging from 0.1% to 2.0%. *We cosmetic peptide ingredients pass HPLC, Mass Spectrometry, and amino acid sequence sequencing.
INCI: Palmitoyl Oligopeptide; Often Called: Pal-GHK, Biopeptide CL; Amino Acid Sequence: Pal-Gly-His-Lys; Grade: Cosmetic Grade; Solubility: Water-Soluble; CAS Number: 147732-56-7; Appearance: White to off-white powder; Specification: >98%; In Stock: 1Ton; Package: 25KG; Formulation: Typically 0.001--0.01% for pure powder formulations, or 1--3% for liquid/complex concentrates. We cosmetic peptide ingredients pass HPLC, Mass Spectrometry, and amino acid sequence sequencing.
INCI: Nonapeptide-1; Often Called: Melanostatine or Melanostatine-5; Amino Acid Sequence: Met-Pro-D-Phe-Arg-D-Trp-Phe-Lys-Pro-Val ; Grade: Cosmetic Grade; Solubility: Water-Soluble; CAS Number: 158563-45-2; Appearance: White Powder; Specification: >98%; In Stock: 1Ton; Package: 25KG; Formulation: Typically added at 0.5% to 5.0% of a standard 0.1% active peptide stock solution (resulting in 50 ppm to 500 ppm active raw peptide in the total formula). We cosmetic peptide ingredients pass HPLC, Mass Spectrometry, and amino acid sequence sequencing.
INCI: HYDROLYZED COLLAGEN; Often Called: Collagen peptides, Collagen hydrolysate, or Hydrolyzed collagen; Amino Acid Sequence: Gly-X-Y; Grade: Food Grade; Solubility: Water-Soluble; CAS Number: 92113-31-0; Appearance: Off-white to creamy white powder; Specification: >98%; In Stock: 1Ton; Package: 25KG.
INCI: Copper Tripeptide-1; Often Called: GHK-Cu; Amino Acid Sequence: Glycine-Histidine-Lysine; Grade: Cosmetic Grade; Solubility: Water-Soluble; CAS Number: 89030-95-5; Appearance: Blue powder; Specification: >98%; In Stock: 1Ton; Package: 25KG; Formulation: GHK-Cu is most stable and effective at a physiological pH of 6.5 to 7.5. Dissociating below pH 4 or above pH 9 causes the peptide to release free copper, which can be pro-oxidant. We cosmetic peptide ingredients pass HPLC, Mass Spectrometry, and amino acid sequence sequencing.
INCI: Sodium DNA; Often Called: Polydeoxyribonucleotide; Grade: Cosmetic Grade; Solubility: Water-Soluble; CAS Number: 100403-24-5; Appearance: White to off-white, lyophilized powder or fiber polymer; Specification: ≥90% to 95%; In Stock: 1Ton; Package: 25KG; Formulation: 0.02% to 0.5% for cosmetics; up to 1% to 5% for intensive professional treatments.
INCI: Palmitoyl Tetrapeptide-7; Often Called: Pal-GQPR, Pal-Gly-Gln-Pro-Arg-OH, N-Palmitoylrigin, or Rigin; Amino Acid Sequence: Glycine-Glutamine-Proline-Arginine; Grade: Cosmetic Grade; Solubility: Water-Soluble; CAS Number: 221227-05-0; Appearance: White Powder; Specification: ≥98%; In Stock: 1Ton; Package: 25KG; *It is commonly used in synergy with other peptides (such as Palmitoyl Tripeptide-1) to improve skin firmness, elasticity, and smoothness.
INCI: Palmitoyl Pentapeptide-4; Often Called: Matrixyl, Pal-KTTKS, Palmitoyl Pentapeptide-3, Collagen Pentapeptide; Amino Acid Sequence: KTTKS; Grade: Cosmetic Grade; Solubility: Water-Soluble; CAS Number: 214047-00-4; Appearance: White Powder; Specification: >98%; In Stock: 1Ton; Package: 25KG; *To bypass dissolution challenges, many formulators and cosmetic labs opt for pre-blended solutions (like Palmitoyl Pentapeptide-4 0.05% Solution from suppliers) which are pre-dispersed in water and humectants for easier formulating
INCI: Copper Tripeptide-1; Often Called: GHK-Cu, Copper Peptide, Prezatide; Amino Acid Sequence: Glycine-Histidine-Lysine (Gly-His-Lys); Grade: Cosmetic Grade; Solubility: Water-Soluble; CAS Number: 89030-95-5; Appearance: Blue Powder; Specification: >98%; In Stock: 1Ton; Package: 25KG; Formulation: Copper Tripeptide-1 (GHK-Cu) is a potent, water-soluble active ingredient used in anti-aging, firming, and hair-growth formulations. It is typically formulated at concentrations ranging from 0.1% to 2.0%. *We cosmetic peptide ingredients pass HPLC, Mass Spectrometry, and amino acid sequence sequencing.
INCI: Palmitoyl Oligopeptide; Often Called: Pal-GHK, Biopeptide CL; Amino Acid Sequence: Pal-Gly-His-Lys; Grade: Cosmetic Grade; Solubility: Water-Soluble; CAS Number: 147732-56-7; Appearance: White to off-white powder; Specification: >98%; In Stock: 1Ton; Package: 25KG; Formulation: Typically 0.001--0.01% for pure powder formulations, or 1--3% for liquid/complex concentrates. We cosmetic peptide ingredients pass HPLC, Mass Spectrometry, and amino acid sequence sequencing.
INCI: Nonapeptide-1; Often Called: Melanostatine or Melanostatine-5; Amino Acid Sequence: Met-Pro-D-Phe-Arg-D-Trp-Phe-Lys-Pro-Val ; Grade: Cosmetic Grade; Solubility: Water-Soluble; CAS Number: 158563-45-2; Appearance: White Powder; Specification: >98%; In Stock: 1Ton; Package: 25KG; Formulation: Typically added at 0.5% to 5.0% of a standard 0.1% active peptide stock solution (resulting in 50 ppm to 500 ppm active raw peptide in the total formula). We cosmetic peptide ingredients pass HPLC, Mass Spectrometry, and amino acid sequence sequencing.
INCI: HYDROLYZED COLLAGEN; Often Called: Collagen peptides, Collagen hydrolysate, or Hydrolyzed collagen; Amino Acid Sequence: Gly-X-Y; Grade: Food Grade; Solubility: Water-Soluble; CAS Number: 92113-31-0; Appearance: Off-white to creamy white powder; Specification: >98%; In Stock: 1Ton; Package: 25KG.
INCI: Copper Tripeptide-1; Often Called: GHK-Cu; Amino Acid Sequence: Glycine-Histidine-Lysine; Grade: Cosmetic Grade; Solubility: Water-Soluble; CAS Number: 89030-95-5; Appearance: Blue powder; Specification: >98%; In Stock: 1Ton; Package: 25KG; Formulation: GHK-Cu is most stable and effective at a physiological pH of 6.5 to 7.5. Dissociating below pH 4 or above pH 9 causes the peptide to release free copper, which can be pro-oxidant. We cosmetic peptide ingredients pass HPLC, Mass Spectrometry, and amino acid sequence sequencing.
The science of healthy aging extends beyond skincare.
Revealing biological-driven cellular active peptide chains and deep dermal remodeling sequences.
Review of chelating buffers to secure dynamic structural integrity and prevent batch crystallization.
Ultra-low heavy metal crystallization protocol implemented across multi-kilogram validation chains.
Send us your exact purity requirements, desired quantities, and CAS numbers. Our technical team responds within 1 hours.
We commitment to quality helps customers confidently launch products into highly regulated global markets.
