Product Information
Key Specifications/ Special Features
Smallmolecule peptides are shortchain fragments of proteins, composed of 2–10 amino acids linked by peptide bonds. They are intermediate products formed when largemolecule proteins are hydrolyzed by enzymes or chemical methods, smaller than ordinary polypeptide molecules.
Unlike intact proteins, smallmolecule peptides do not need to be fully broken down into single amino acids before absorption. They can be directly absorbed through the intestinal tract into the body with fast absorption speed and high utilization rate, which is one of their core characteristics.
1. Small molecular weight: Usually the molecular weight is below 1000 Daltons, easy to pass through biological barriers.
2. Rapid absorption: Direct intestinal absorption, low energy consumption, hardly causes gastrointestinal burden.
3. High biological activity: Many smallmolecule peptides possess physiological regulatory functions, participating in human metabolism, immune regulation, tissue repair, antioxidation and other physiological processes.


They are widely applied in healthcare products, functional foods, skincare cosmetics and biomedical research.
· In food & health products: used for nutritional supplementation, assisting physical recovery.
· In cosmetics: applied for skin moisturizing, repairing and antiaging care.
· In biomedicine: serve as raw materials for developing peptidebased drugs.
Smallmolecule peptides are not universal medicines. Different source peptides have different effects. Their actual functions are related to aminoacid composition, dosage and individual physical condition. They cannot replace regular medical treatment.


· Highpurity raw peptides: Strict HPLC tested, purity ≥98%, consistent batchtobatch quality.
· Comprehensive product portfolio: Wide range of research peptides, custom peptide synthesis & mixedformula products available.
· Rigorous quality control: Each batch comes with COA, HPLC and MS certification documents for your reference.
· Secure packaging: Lyophilized powder sealed in vials, coldchain shipping option to guarantee product stability.
· Flexible MOQ: Support small trial orders and largevolume bulk orders to meet different business demands.
· Professional technical support: Offer product specification, storage guidance and documentation support for your business.
FAQ
Q: What's your MOQ?
A: MOQ 1 box
Q: What is the way you ship?
A: Express: FedEx, UPS, EMS, DHL, USPS, etc Our way of shipping the products is universal and secure.
Q: What is about the lead time?
A: The goods of small quantity will be sent out in 1working days.
Our peptide series adopts advanced solid-phase synthesis /enzymatic hydrolysis technology, strictly purified by HPLC. The finished powder features high purity, stable molecular structure, low impurity content, good water solubility.
In addition to highly competitive pricing across the industry, we deliver prompt responses and seamless end-to-end solutions. We maintain close collaboration with you throughout the entire process, from initial inquiries through to final product delivery. We look forward to the opportunity of partnering with you.
Smallmolecule peptides are shortchain fragments of proteins, composed of 2–10 amino acids linked by peptide bonds. They are intermediate products formed when largemolecule proteins are hydrolyzed by enzymes or chemical methods, smaller than ordinary polypeptide molecules.
Unlike intact proteins, smallmolecule peptides do not need to be fully broken down into single amino acids before absorption. They can be directly absorbed through the intestinal tract into the body with fast absorption speed and high utilization rate, which is one of their core characteristics.
1. Small molecular weight: Usually the molecular weight is below 1000 Daltons, easy to pass through biological barriers.
2. Rapid absorption: Direct intestinal absorption, low energy consumption, hardly causes gastrointestinal burden.
3. High biological activity: Many smallmolecule peptides possess physiological regulatory functions, participating in human metabolism, immune regulation, tissue repair, antioxidation and other physiological processes.


They are widely applied in healthcare products, functional foods, skincare cosmetics and biomedical research.
· In food & health products: used for nutritional supplementation, assisting physical recovery.
· In cosmetics: applied for skin moisturizing, repairing and antiaging care.
· In biomedicine: serve as raw materials for developing peptidebased drugs.
Smallmolecule peptides are not universal medicines. Different source peptides have different effects. Their actual functions are related to aminoacid composition, dosage and individual physical condition. They cannot replace regular medical treatment.


· Highpurity raw peptides: Strict HPLC tested, purity ≥98%, consistent batchtobatch quality.
· Comprehensive product portfolio: Wide range of research peptides, custom peptide synthesis & mixedformula products available.
· Rigorous quality control: Each batch comes with COA, HPLC and MS certification documents for your reference.
· Secure packaging: Lyophilized powder sealed in vials, coldchain shipping option to guarantee product stability.
· Flexible MOQ: Support small trial orders and largevolume bulk orders to meet different business demands.
· Professional technical support: Offer product specification, storage guidance and documentation support for your business.
FAQ
Q: What's your MOQ?
A: MOQ 1 box
Q: What is the way you ship?
A: Express: FedEx, UPS, EMS, DHL, USPS, etc Our way of shipping the products is universal and secure.
Q: What is about the lead time?
A: The goods of small quantity will be sent out in 1working days.
Our peptide series adopts advanced solid-phase synthesis /enzymatic hydrolysis technology, strictly purified by HPLC. The finished powder features high purity, stable molecular structure, low impurity content, good water solubility.
In addition to highly competitive pricing across the industry, we deliver prompt responses and seamless end-to-end solutions. We maintain close collaboration with you throughout the entire process, from initial inquiries through to final product delivery. We look forward to the opportunity of partnering with you.

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