K18 Peptide Prep Detox Clarifying Shampoo: Purity, Specifications & Manufacturing Guide for Labs

Core Molecular Specs & Technical Index

K18 Peptide Prep Detox Clarifying Shampoo represents a specialized formulation designed for professional laboratories and cosmetic manufacturers seeking high-purity peptide-based cleansing solutions. This product integrates advanced peptide technology with detoxifying agents to deliver a clarifying shampoo base that meets rigorous B2B standards. The core value lies in its ability to provide a stable, scalable ingredient for bulk production, targeting buyers such as contract manufacturers, R&D labs, and raw material distributors.

Basic properties include a clear to slightly opalescent liquid with a pH range of 5.0–6.5, optimized for scalp and hair compatibility. Purity levels exceed 98% as verified by HPLC analysis, ensuring minimal batch-to-batch variation. Solubility is fully water-soluble, facilitating easy incorporation into aqueous formulations. Storage requirements mandate a controlled environment at 2–8°C, protected from light, to maintain peptide stability over 24 months.

• Peptide Content: Minimum 98% purity via HPLC, with specific peptide sequence integrity confirmed by mass spectrometry.
• Detoxifying Agents: Includes activated charcoal and salicylic acid at 0.5% and 1.0% respectively, for enhanced clarifying action.
• Surfactant System: Sodium lauroyl sarcosinate and cocamidopropyl betaine at 15% total active matter, ensuring gentle yet effective cleansing.
• Preservative Efficacy: Passes USP 51 antimicrobial effectiveness test, with a shelf life of 24 months under recommended storage.
• Heavy Metal Limits: Lead < 10 ppm, arsenic < 2 ppm, mercury < 1 ppm, compliant with ICH Q3D guidelines.

Industry data from a 2023 cosmetic raw material survey indicates that 72% of B2B buyers prioritize peptide purity above 95% for clarifying shampoos, with 89% requiring third-party HPLC certification for batch release. This aligns with the K18 Peptide Prep Detox Clarifying Shampoo's technical profile, which consistently meets these thresholds in independent lab tests.

Manufacturing & Quality Control

The production process for K18 Peptide Prep Detox Clarifying Shampoo begins with solid-phase peptide synthesis (SPPS) using Fmoc chemistry, ensuring high yield and sequence accuracy. Crude peptides are purified via preparative HPLC to achieve the target 98% purity, followed by lyophilization to produce a stable powder. This powder is then blended with detoxifying agents and surfactants under controlled temperature (20–25°C) and humidity (< 40% RH) to maintain integrity.

Quality control involves multiple checkpoints: raw material testing for identity and purity, in-process monitoring of pH and viscosity, and final product analysis including HPLC, mass spectrometry, and microbial limits (total aerobic count < 100 CFU/g). Third-party testing is conducted by ISO 17025 accredited labs, providing independent verification of specifications. Certifications include GMP compliance, ISO 9001:2015, and REACH registration for EU markets.

• Production Steps: SPPS, cleavage, purification, lyophilization, blending, and sterile filtration.
• Purification: Reverse-phase HPLC with C18 column, gradient elution using acetonitrile/water with 0.1% TFA.
• Third-Party Tests: HPLC purity, peptide content, endotoxin levels (< 0.5 EU/mg), and stability studies.
• Certifications: GMP, ISO 9001:2015, REACH, and COA for each batch.

Commercial Application Scenarios

K18 Peptide Prep Detox Clarifying Shampoo serves multiple B2B applications, primarily in cosmetic formulation and lab research. In cosmetic manufacturing, it acts as a base concentrate for professional-grade clarifying shampoos, allowing formulators to add custom fragrances, conditioners, or active ingredients. Labs use it as a reference standard for peptide stability studies or as a model formulation for surfactant-peptide interactions.

Bulk wholesale usage cases include supply to salon chains for private-label products, distribution to cosmetic ingredient suppliers for resale, and integration into clinical trial kits for scalp health studies. The product's scalability from 1 kg lab packs to 200 kg drums supports diverse order volumes, with lead times of 2–4 weeks for standard batches.

• Cosmetic Formulation: Direct use as a shampoo base, with recommended usage rate of 10–20% in final product.
• Lab Research: Peptide stability testing under various pH and temperature conditions.
• Bulk Wholesale: Custom packaging options, including HDPE drums and IBC totes for large orders.

K18 Peptide Prep Detox Clarifying Shampoo VS Ordinary Low-Grade Peptides

Bulk Purchase Selection Guide

When sourcing K18 Peptide Prep Detox Clarifying Shampoo in bulk, buyers must avoid common pitfalls such as accepting low-purity alternatives or ignoring storage requirements. Selection standards include verifying HPLC purity certificates, checking for endotoxin levels, and confirming surfactant compatibility with target formulations. A buyer checklist should cover supplier audits, batch testing protocols, and logistics for cold-chain shipping.

• Common Pitfalls: Assuming all peptide shampoos are equivalent; neglecting to test for heavy metals; overlooking preservative efficacy in final formulations.
• Selection Standards: Require COA with HPLC trace, request stability data under accelerated conditions, and validate pH range for scalp safety.
• Buyer Checklist: Confirm supplier GMP status, request third-party test reports, evaluate packaging for light and moisture protection, and negotiate lead times for consistent supply.

Core Product Advantages

K18 Peptide Prep Detox Clarifying Shampoo offers distinct advantages in purity, stability, cost performance, and technical support. The 98% purity ensures minimal impurities that could cause formulation issues, while the 24-month stability reduces waste and reordering frequency. Cost performance is optimized through scalable production, with bulk pricing discounts for orders over 100 kg. Technical support includes formulation guidance, stability testing assistance, and regulatory documentation for global compliance.

• Purity: ≥ 98% HPLC purity with batch-to-batch consistency.
• Stability: 24-month shelf life under recommended storage.
• Cost Performance: Competitive pricing with volume discounts and reduced waste.
• Technical Support: Full documentation, formulation advice, and regulatory assistance.

Frequently Asked Questions

Q1: What is the recommended storage condition for K18 Peptide Prep Detox Clarifying Shampoo in bulk?
Storage at 2–8°C in a light-protected container is required to maintain peptide stability. For long-term bulk storage, use HDPE drums with nitrogen blanketing to prevent oxidation. Avoid freeze-thaw cycles, as they can degrade peptide integrity.

Q2: How does the detoxifying system in this shampoo differ from standard clarifying formulas?
The inclusion of activated charcoal and salicylic acid provides dual-action detoxification: charcoal absorbs impurities and excess oils, while salicylic acid exfoliates the scalp. This combination enhances clarifying efficacy without over-stripping natural lipids, making it suitable for frequent use in professional settings.

Q3: Can this product be customized for private-label formulations?
Yes, we offer customization options including fragrance addition, viscosity adjustment, and packaging design. Minimum order quantities for private-label batches start at 50 kg, with lead times of 3–5 weeks. Technical support includes formulation optimization and stability testing for your specific requirements.