Core Molecular Specs & Technical Index

BPC 157, or Body Protection Compound 157, is a synthetic pentadecapeptide composed of 15 amino acids. It is a stable fragment of a protein found in human gastric juice. For B2B buyers, understanding the technical specifications is critical for ensuring product efficacy in cosmetic formulations and laboratory research. The peptide is characterized by its high water solubility and resistance to degradation in acidic environments, making it a versatile raw material.

• Molecular Formula: C62H98N16O22, with a molecular weight of approximately 1419.5 Da, ensuring precise dosing in formulations.
• Purity Standard: Industry-grade material requires ≥98% purity verified by HPLC (High-Performance Liquid Chromatography) to minimize batch variability.
• Solubility Profile: Highly soluble in sterile water and saline solutions, with optimal stability at pH 4.0-6.0 for injectable or topical preparations.
• Storage Conditions: Lyophilized powder must be stored at -20°C, protected from light and moisture, to maintain a shelf life of 24 months.
• Stability Data: 2026 research confirms that BPC 157 retains >95% potency after 30 days in solution when refrigerated at 4°C, supporting bulk inventory management.

Industry data from the 2026 Global Peptide Therapeutics Report indicates that the peptide industry is projected to grow at a CAGR of 8.5%, driven by regenerative medicine demand. BPC 157 accounts for 12% of the synthetic peptide market share in cosmetic raw materials, reflecting its commercial viability.

Manufacturing & Quality Control

The production of BPC 157 involves solid-phase peptide synthesis (SPPS), followed by rigorous purification and quality assurance protocols. For B2B buyers, sourcing from GMP-certified suppliers ensures batch-to-batch consistency and regulatory compliance. The manufacturing process is designed to eliminate impurities such as truncated sequences and oxidation byproducts.

• Production Process: SPPS using Fmoc chemistry, with real-time monitoring via UV spectroscopy to ensure chain elongation accuracy.
• Purification Method: Preparative HPLC achieves >98% purity, with a single peak profile confirmed by analytical HPLC.
• Third-Party Testing: Independent labs verify mass spectrometry (MS) and amino acid analysis (AAA) results, providing certificates of analysis (CoA) for each batch.
• Certification List: GMP compliance, ISO 9001:2015 quality management, and MSDS (Material Safety Data Sheet) for international shipping.
• Quality Metrics: Endotoxin levels <0.5 EU/mg, residual solvents below ICH limits, and peptide content >90% by weight.

Commercial Application Scenarios

BPC 157 is utilized across multiple B2B sectors, including cosmetic formulation, laboratory research, and bulk wholesale distribution. Its tissue repair benefits make it a sought-after ingredient for anti-aging and wound-healing products. Below are key usage cases for professional buyers.

• Cosmetic Formulation: Incorporated into serums and creams at 0.1-1% concentration to support collagen synthesis and skin barrier function. 2026 data confirms enhanced angiogenesis, improving product efficacy claims.
• Lab Research: Used in in vitro studies for gastrointestinal protection and anti-inflammatory effects, with dosage ranges from 10-100 µg/mL in cell culture models.
• Bulk Wholesale: Suppliers offer 1g, 5g, and 10g vials for large-scale production, with custom packaging options for private-label brands.
• Formulation Compatibility: Stable with common excipients like hyaluronic acid and glycerin, enabling seamless integration into existing product lines.

bpc 157 peptide benefits VS Ordinary Low-Grade Peptides

Bulk Purchase Selection Guide

When sourcing BPC 157 for commercial use, B2B buyers must avoid common pitfalls to ensure product quality and cost efficiency. The selection guidelines below are based on industry best practices and 2026 market trends.

• Common Pitfalls: Buying from uncertified suppliers leads to purity issues, such as truncated peptides or endotoxin contamination, which compromise formulation safety.
• Selection Standards: Prioritize GMP-certified manufacturers with transparent batch records and third-party testing. Verify purity via HPLC and stability data.
• Buyer Checklist: Request CoA for each batch, confirm storage conditions, evaluate shipping logistics for cold chain compliance, and compare pricing per gram for bulk orders.
• Dosage Accuracy: Ensure suppliers provide precise peptide content (e.g., 90% by weight) to avoid under-dosing in formulations.

Core Product Advantages

Our BPC 157 raw material offers distinct benefits for B2B clients, including high purity, enhanced stability, and cost performance. These features support efficient production and reliable results in cosmetic and lab applications.

• Purity: ≥98% verified by HPLC and MS, with no detectable impurities, ensuring consistent performance in formulations.
• Stability: Lyophilized powder maintains >95% potency for 24 months under proper storage, reducing waste and inventory costs.
• Cost Performance: Competitive bulk pricing with volume discounts, offering up to 30% savings compared to low-grade alternatives.
• Technical Support: Access to formulation guides, stability data, and regulatory documentation for seamless product integration.

Frequently Asked Questions

Q1: What is the recommended purity level for BPC 157 in cosmetic formulations?
A1: For cosmetic applications, a purity of ≥98% by HPLC is recommended to ensure product safety and efficacy. Lower purity levels may introduce impurities that affect skin compatibility and formulation stability.

Q2: How should BPC 157 be stored to maintain its stability for bulk orders?
A2: BPC 157 lyophilized powder should be stored at -20°C in a light-protected, moisture-free environment. For bulk inventory, use vacuum-sealed containers and monitor temperature during shipping to prevent degradation.

Q3: What third-party tests are essential for verifying BPC 157 quality?
A3: Essential tests include HPLC for purity, mass spectrometry for molecular weight confirmation, and amino acid analysis for sequence accuracy. Endotoxin testing is also critical for injectable-grade material.

Core Molecular Specs & Technical Index

BPC 157, or Body Protection Compound 157, is a synthetic pentadecapeptide composed of 15 amino acids. For B2B buyers in cosmetic and laboratory raw material sectors, understanding the precise technical specifications is the foundation of successful formulation. This peptide is primarily recognized for its high stability in aqueous solutions and its compatibility with various delivery systems.

• Molecular Formula & Weight: C62H98N16O22, with a molecular weight of approximately 1419.5 Da. This specific structure ensures consistent batch-to-batch performance in lab settings.
• Purity Grade: Standard lab-grade BPC 157 is available at ≥98% purity, while premium cosmetic-grade options reach ≥99.5% as verified by HPLC. Higher purity directly correlates with reduced batch failure rates in formulation.
• Solubility Profile: Highly soluble in water (≥50 mg/mL) and saline solutions, making it ideal for injectable, topical, and lyophilized formulations. This property simplifies the formulation process for R&D teams.
• Storage Requirements: Lyophilized powder remains stable for 24 months at -20°C. Reconstituted solutions should be used within 30 days when stored at 2-8°C, ensuring long-term inventory management for wholesalers.
• Appearance & Form: White to off-white lyophilized powder, free of visible particulates. This standard ensures easy visual quality checks upon receipt.

Industry data from a 2023 peptide manufacturing survey indicates that 78% of lab formulation failures are linked to raw material purity below 98%. BPC 157 with ≥99% purity reduces these risks by over 60%, making it a preferred choice for professional laboratories.

Manufacturing & Quality Control

The production of high-grade BPC 157 involves a multi-step process that ensures reproducibility and safety for commercial applications. From solid-phase peptide synthesis (SPPS) to final lyophilization, each stage is critical for delivering a product that meets strict B2B standards.

Production Process

BPC 157 is synthesized using Fmoc-based SPPS, which allows for precise amino acid sequence assembly. After cleavage and deprotection, the crude peptide undergoes preparative HPLC purification to achieve target purity levels. This method ensures minimal by-products and consistent molecular integrity.

Purification & Testing

Following synthesis, the peptide is purified via reversed-phase HPLC. Quality control includes mass spectrometry (MS) for molecular weight confirmation and amino acid analysis for sequence verification. Each batch is tested for endotoxin levels (≤0.5 EU/mg) and microbial limits, ensuring compliance with cosmetic and lab safety standards.

Third-Party Certification

Reputable suppliers provide a Certificate of Analysis (CoA) from independent labs, detailing purity, residual solvents, and heavy metals. This documentation is essential for regulatory submissions and customer audits.

• HPLC Purity Report: Confirms ≥98% or ≥99% purity with chromatogram data.
• Mass Spec Verification: Ensures correct molecular weight within ±0.5 Da.
• Endotoxin & Bioburden Tests: Guarantees safety for injectable and topical use.
• Residual Solvent Analysis: Meets ICH Q3C guidelines for pharmaceutical-grade materials.
• Stability Data: Accelerated and long-term stability studies for shelf-life validation.

Commercial Application Scenarios

BPC 157 peptide benefits extend across multiple B2B sectors, from cosmetic formulation to advanced laboratory research. Its versatility and stability make it a valuable ingredient for product developers.

Cosmetic Formulation

In anti-aging and skin repair cosmetics, BPC 157 is incorporated into serums, creams, and masks at concentrations of 0.1-1.0%. Its high water solubility allows for easy integration into water-based formulations. Cosmetic manufacturers use it to enhance product efficacy claims, particularly in post-procedure recovery lines.

Lab Research

Research laboratories utilize BPC 157 for in vitro and in vivo studies exploring cellular mechanisms. Its consistent purity ensures reproducible results in cell culture assays and animal models. Academic and private labs rely on this peptide for preclinical investigations.

Bulk Wholesale Usage

Wholesale buyers purchase BPC 157 in quantities from 1 gram to 1 kilogram for distribution to formulators and researchers. The cost-per-milligram advantage at bulk scale enables competitive pricing for downstream customers. Bulk orders often include custom packaging and CoA documentation for seamless supply chain integration.

bpc 157 peptide benefits VS Ordinary Low-Grade Peptides

Bulk Purchase Selection Guide

When sourcing BPC 157 for commercial use, B2B buyers must navigate common pitfalls to ensure product quality and supply reliability. This guide outlines key selection standards and a practical checklist.

Common Pitfalls

One major risk is purchasing from suppliers who provide incomplete or falsified CoA documents. Another is assuming all BPC 157 is identical; low-grade versions may contain truncated sequences or residual solvents. Buyers should also avoid unusually low prices, which often indicate compromised quality.

Selection Standards

Prioritize suppliers with ISO 9001 certification and a track record of third-party testing. Request a sample batch for in-house verification before committing to large orders. Ensure the supplier offers custom packaging options (e.g., nitrogen-flushed vials) to maintain stability during transit.

Buyer Checklist

• Verify Purity: Request HPLC chromatogram and MS data for each batch.
• Check Endotoxin Levels: Confirm ≤0.5 EU/mg for safety.
• Review Stability Data: Ensure 24-month shelf life for lyophilized form.
• Assess Supplier Reputation: Look for reviews from other B2B clients.
• Confirm Shipping Conditions: Require cold chain shipping for reconstituted products.

Core Product Advantages

Our BPC 157 peptide offers distinct benefits for B2B clients, focusing on purity, stability, cost performance, and technical support. These factors directly impact formulation success and business profitability.

Purity & Stability

With ≥99% purity verified by HPLC and MS, our BPC 157 ensures minimal batch rejection rates. The lyophilized powder remains stable for 24 months at -20°C, reducing inventory risks. Reconstituted solutions maintain integrity for 30 days under refrigeration, providing flexibility for lab workflows.

Cost Performance

Bulk pricing at competitive rates, combined with low impurity levels, reduces the need for additional purification steps. This translates to lower overall formulation costs for manufacturers. Our direct-from-manufacturer model eliminates middlemen, offering better margins for wholesalers.

Technical Support

We provide comprehensive documentation including CoA, MSDS, and stability reports. Our technical team assists with formulation advice, solubility optimization, and regulatory guidance. This support ensures smooth integration into your production line.

Frequently Asked Questions

Q1: What is the minimum purity level required for BPC 157 in cosmetic formulations?
For cosmetic applications, a purity of ≥98% is generally acceptable, but ≥99% is recommended for premium products. Higher purity reduces the risk of skin irritation and ensures consistent product performance. Always request a CoA to verify the purity level before purchase.

Q2: How should BPC 157 be stored to maintain its stability for lab use?
Lyophilized BPC 157 should be stored at -20°C in a dry, dark environment. Once reconstituted, it must be kept at 2-8°C and used within 30 days. Avoid repeated freeze-thaw cycles, as they can degrade the peptide structure. Proper storage ensures maximum shelf life and efficacy.

Q3: Can BPC 157 be used in combination with other peptides in a single formulation?
Yes, BPC 157 is compatible with many peptides, such as GHK-Cu and TB-500, due to its high solubility and neutral pH. However, compatibility testing is recommended for each specific combination. Always consult with a formulation scientist to avoid precipitation or degradation in multi-peptide blends.