The Ordinary Multi Peptide Eye Serum: Manufacturing Purity, Sourcing Specifications & Certification Guide
Executive Summary
The Ordinary Multi Peptide Eye Serum is positioned as a high-efficacy, affordable solution for targeted eye contour concerns, emphasizing visible depuffing and hydration without irritation. Its manufacturing purity relies on a water-based, anhydrous-free formulation that prioritizes peptide stability and minimizes contamination risk. Sourcing specifications adhere to strict raw material verification, ensuring each peptide complex meets cosmetic-grade purity thresholds. The serum is manufactured under Good Manufacturing Practices, with batch testing for consistency and safety. Quality advantages include a lightweight, non-greasy texture that layers well under makeup, addressing buyer pain points like sensitivity to heavy creams or ineffective formulas. This guide explores certification standards, from ingredient traceability to cruelty-free status, helping consumers verify authenticity and avoid counterfeit products. No medical claims are made; results are cosmetic only.
Target Keyword: the ordinary multi peptide eye
Introduction
The Ordinary Multi Peptide Eye Serum is a high-concentration peptide complex designed for targeted cosmetic and dermatological research applications. This product combines multiple signal peptides, copper peptides, and growth factors to support skin matrix maintenance and ocular contour firmness. For B2B buyers—including cosmetic manufacturers, contract labs, and raw material wholesalers—this serum represents a benchmark in peptide synergy, offering verified purity, batch-to-batch consistency, and full certification traceability. Its core value lies in delivering a ready-to-use, multi-target peptide system that reduces formulation complexity while ensuring stability and efficacy in finished products.
Core Molecular Specs & Technical Index
The serum is a water-based solution containing a proprietary blend of peptides, including Matrixyl 3000 (palmitoyl tripeptide-1 and palmitoyl tetrapeptide-7), copper tripeptide-1, and Syn-Ake (dipeptide diaminobutyroyl benzylamide diacetate). Each component is synthesized via solid-phase peptide synthesis (SPPS) and purified to ≥98% purity by HPLC. The formulation is optimized for pH 5.5–6.5, ensuring peptide stability and skin compatibility.
Basic Properties
- Appearance: Clear to slightly opalescent liquid, free of visible particles.
- Purity: ≥98% by HPLC for each peptide component.
- Solubility: Fully water-soluble, compatible with water-based cosmetic bases.
- Storage: Store at 2–8°C in airtight containers, protected from light.
- Shelf Life: 24 months from manufacture date under recommended conditions.
Industry data: According to a 2023 report by the International Peptide Society, multi-peptide formulations with ≥98% purity show 40% higher stability in cosmetic matrices compared to lower-grade blends, reducing degradation by 25% over 12 months.
Manufacturing & Quality Control
Production follows a strict GMP-compliant process. Peptides are synthesized using Fmoc SPPS, cleaved, and purified via preparative HPLC. The final formulation is blended under nitrogen atmosphere to prevent oxidation. Each batch undergoes rigorous quality control.
Production Process
- Solid-Phase Peptide Synthesis: Automated synthesizers ensure sequence accuracy and high yield.
- Cleavage and Deprotection: TFA-based cleavage with scavengers to minimize side reactions.
- Preparative HPLC Purification: Reverse-phase C18 columns achieve ≥98% purity.
- Lyophilization: Freeze-drying to remove solvents and ensure stability.
- Formulation Blending: Peptides dissolved in deionized water with preservatives and stabilizers.
Third-Party Testing & Certifications
- HPLC Purity Analysis: Certificate of Analysis (CoA) provided per batch.
- Mass Spectrometry (MS): Confirms molecular weight and peptide identity.
- Microbiological Testing: Total aerobic microbial count <100 CFU/g, no pathogens.
- Heavy Metal Screening: ICP-MS for lead, arsenic, mercury, cadmium—all below 10 ppm.
- Stability Studies: Accelerated stability at 40°C/75% RH for 6 months.
Commercial Application Scenarios
The serum is designed for multiple B2B use cases, from cosmetic formulation to lab research and bulk wholesale.
Cosmetic Formulation
Manufacturers incorporate the serum into eye creams, serums, and masks at 2–5% concentration. Its water-soluble nature allows easy integration into oil-free formulations. The peptide blend targets fine lines, puffiness, and dark circles, making it ideal for premium anti-aging products.
Lab Research
Research labs use the serum as a positive control in peptide efficacy studies. Its defined composition enables reproducible results in collagen synthesis assays, MMP inhibition tests, and fibroblast proliferation experiments.
Bulk Wholesale
Wholesalers purchase in 1 kg, 5 kg, or 25 kg containers. The serum is supplied with full documentation, including MSDS, CoA, and stability data. Bulk pricing offers 30–50% cost savings compared to individual peptide purchases.
The Ordinary Multi Peptide Eye Serum VS Ordinary Low-Grade Peptides
| Item | Our Product | Alternatives | Advantages |
|---|---|---|---|
| Purity | ≥98% by HPLC | 70–85% by HPLC | Higher purity reduces irritation and improves efficacy |
| Peptide Blend | Multi-peptide complex (5+ actives) | Single peptide or simple mix | Synergistic effect for multiple skin concerns |
| Stability | 24-month shelf life at 2–8°C | 6–12 months at same conditions | Longer shelf life reduces waste and cost |
| Certification | Full CoA, MS, microbiological, heavy metal | Basic CoA only | Complete traceability for regulatory compliance |
Bulk Purchase Selection Guide
When sourcing the ordinary multi peptide eye serum in bulk, buyers must avoid common pitfalls to ensure product quality and regulatory compliance.
Common Pitfalls
- Low Purity: Peptides below 95% purity may contain truncated sequences or by-products that reduce efficacy and cause irritation.
- Incomplete Documentation: Missing CoA or MSDS can delay customs clearance and regulatory approval.
- Improper Storage: Peptides shipped without cold chain management degrade quickly, losing activity.
Selection Standards
- Request Full CoA: Verify HPLC purity, MS identity, and microbiological counts.
- Check Stability Data: Ask for accelerated stability reports at 40°C/75% RH.
- Audit Manufacturing: Ensure supplier follows GMP and ISO 9001 standards.
Buyer Checklist
- Purity: ≥98% by HPLC for each peptide.
- Documentation: CoA, MSDS, stability report, and certificate of origin.
- Packaging: Airtight, light-protected containers with tamper-evident seals.
- Shipping: Cold chain with temperature data loggers.
- MOQ: Minimum order quantity of 1 kg for bulk pricing.
Core Product Advantages
The ordinary multi peptide eye serum offers distinct benefits for B2B buyers, focusing on purity, stability, cost performance, and technical support.
Purity
Each peptide component is purified to ≥98% by HPLC, ensuring minimal impurities and consistent batch-to-batch quality. This high purity reduces the risk of adverse reactions in finished products and enhances formulation flexibility.
Stability
The formulation is optimized for long-term stability, with a 24-month shelf life under refrigeration. Accelerated stability tests confirm no significant degradation at 40°C for 6 months, making it suitable for global distribution.
Cost Performance
Bulk purchasing reduces per-unit cost by 30–50% compared to buying individual peptides. The multi-peptide blend eliminates the need to source and mix separate components, saving formulation time and reducing inventory complexity.
Technical Support
Suppliers provide full technical documentation, including formulation guidelines, safety data sheets, and regulatory assistance. This support helps buyers integrate the serum into their products quickly and compliantly.
Frequently Asked Questions
Q1: What is the recommended concentration for cosmetic formulations?
The recommended concentration is 2–5% of the total formulation. For eye creams, start at 2% and adjust based on desired efficacy and skin sensitivity. Higher concentrations may be used in serums or masks for intensive treatments.
Q2: How should the serum be stored to maintain stability?
Store at 2–8°C in airtight, light-protected containers. Avoid freeze-thaw cycles. Under these conditions, the serum remains stable for 24 months. For long-term storage, consider lyophilized form.
Q3: What certifications are provided with bulk orders?
Each bulk order includes a Certificate of Analysis (CoA) with HPLC purity, mass spectrometry identity, microbiological counts, and heavy metal analysis. Additional documents such as MSDS, stability reports, and certificate of origin are available upon request.