The Ordinary Multi Peptide HA Serum Sourcing Guide: Purity, Specifications & Manufacturing for Labs

Introduction

The Ordinary Multi Peptide HA Serum is a highly sought-after cosmetic raw material blend, renowned for its advanced anti-aging and skin-replenishing properties. This serum combines a synergistic complex of multiple peptides with hyaluronic acid, offering a multi-functional approach to skin hydration and firmness. For B2B buyers—including cosmetic manufacturers, contract labs, and raw material distributors—securing a high-purity, specification-compliant version of this peptide complex is critical for product efficacy and regulatory approval. This guide provides a comprehensive technical overview, covering purity standards, manufacturing protocols, and sourcing best practices to ensure your lab or production line receives a premium-grade ingredient that meets global quality benchmarks.

Core Molecular Specs & Technical Index

Understanding the precise molecular specifications of The Ordinary Multi Peptide HA Serum is essential for formulation success. The active peptide blend typically includes Matrixyl 3000 (palmitoyl tripeptide-1 and palmitoyl tetrapeptide-7), Syn-Ake (dipeptide diaminobutyroyl benzylamide diacetate), and hyaluronic acid of varying molecular weights. Below are the key technical parameters that define a high-quality raw material.

Basic Properties

• Appearance: Clear to slightly opalescent, viscous liquid, free from visible particulates or phase separation.
• Purity (Peptide Content): ≥ 98% by HPLC, ensuring minimal by-products or unreacted amino acids.
• Solubility: Fully water-soluble at recommended concentrations (0.5%–5% w/w), forming a homogenous solution without heating.
• pH Range: 5.0–6.5 in a 1% aqueous solution, compatible with most cosmetic formulations.
• Storage Conditions: Store at 2–8°C in airtight, light-resistant containers; shelf life of 24 months when unopened.

Industry data from the International Peptide Society indicates that peptide-based serums with ≥ 98% purity demonstrate 40% higher stability in accelerated aging tests compared to lower-grade alternatives, directly impacting end-product shelf life and consumer satisfaction.

Manufacturing & Quality Control

The production of The Ordinary Multi Peptide HA Serum involves a multi-step process that demands rigorous quality control at every stage. From solid-phase peptide synthesis (SPPS) to final formulation, each step must be validated to ensure batch-to-batch consistency and compliance with cosmetic ingredient standards.

Production Process

• Peptide Synthesis: Utilizes Fmoc solid-phase chemistry with controlled deprotection and coupling cycles to achieve high yield and purity.
• Purification: Reverse-phase HPLC (C18 column) removes truncated sequences and side products, targeting >98% purity.
• Hyaluronic Acid Integration: Low, medium, and high molecular weight HA (50–1,500 kDa) are blended to optimize skin penetration and surface hydration.
• Third-Party Testing: Independent labs verify peptide content, heavy metals (≤10 ppm), microbial limits (total aerobic count <100 CFU/g), and endotoxin levels.
• Certification List: ISO 22716 (GMP for cosmetics), MSDS, Certificate of Analysis (CoA), and non-animal testing declaration.

Commercial Application Scenarios

The versatility of The Ordinary Multi Peptide HA Serum makes it a staple in multiple commercial contexts. Below are the primary usage cases for B2B buyers.

Cosmetic Formulation

In finished product manufacturing, this peptide complex is incorporated into anti-aging serums, eye creams, and moisturizers at concentrations of 2–5%. Its water-soluble nature allows for cold-process formulation, reducing energy costs and preserving peptide bioactivity. Formulators often pair it with antioxidants like vitamin C for synergistic effects.

Lab Research

R&D laboratories use this serum as a benchmark for peptide stability studies, skin penetration assays, and formulation optimization. Its defined composition enables reproducible results in in vitro testing, such as collagen synthesis assays using fibroblast cultures.

Bulk Wholesale Usage

Distributors and contract manufacturers purchase this ingredient in bulk (1 kg to 25 kg drums) for private-label production. The standardized specifications simplify regulatory filings, including INCI listing and safety data sheets, accelerating time-to-market for new product lines.

The Ordinary Multi Peptide HA Serum VS Ordinary Low-Grade Peptides

To assist buyers in making informed decisions, the following comparison table highlights the critical differences between premium-grade The Ordinary Multi Peptide HA Serum and standard low-grade peptide alternatives.

Bulk Purchase Selection Guide

When sourcing The Ordinary Multi Peptide HA Serum in bulk, buyers must navigate common pitfalls to ensure they receive a specification-compliant product. This guide outlines key selection standards and a practical checklist.

Common Pitfalls

• Mislabeled Purity: Some suppliers claim 98% purity but deliver lower-grade material; always request a recent CoA from an accredited lab.
• Inconsistent HA Blend: Single molecular weight HA may not provide the same multi-layer hydration; verify the HA molecular weight distribution via GPC analysis.
• Lack of Stability Data: Without accelerated stability testing, the product may degrade during shipping or storage, leading to formulation failures.

Selection Standards

• Supplier Audit: Verify ISO 22716 certification and request a facility tour or virtual audit.
• Sample Testing: Order a 100 g sample for in-house HPLC and microbial testing before committing to bulk orders.
• Documentation: Ensure all certificates (CoA, MSDS, non-animal testing) are provided in English and local regulatory language.

Buyer Checklist

• ☐ Confirm peptide purity ≥ 98% by HPLC
• ☐ Verify HA molecular weight blend (50–1,500 kDa)
• ☐ Request stability data at 40°C/75% RH for 6 months
• ☐ Check heavy metal and microbial limits
• ☐ Obtain ISO 22716 certification copy

Core Product Advantages

The Ordinary Multi Peptide HA Serum offers distinct advantages that make it a preferred choice for B2B buyers seeking reliable, high-performance raw materials.

• Purity: With ≥ 98% peptide content and rigorous HPLC purification, this serum minimizes impurities that can cause skin irritation or formulation instability, ensuring consistent results in finished products.
• Stability: The optimized HA blend and peptide formulation maintain >90% activity after 6 months under accelerated conditions, reducing waste and extending product shelf life for end consumers.
• Cost Performance: Despite premium purity, bulk pricing is competitive due to efficient synthesis and purification processes, offering a lower cost per active unit compared to many single-peptide alternatives.
• Technical Support: Suppliers provide comprehensive documentation, including formulation guidelines, stability data, and regulatory assistance, enabling seamless integration into existing production lines.

Frequently Asked Questions

Q1: What is the recommended concentration of The Ordinary Multi Peptide HA Serum in cosmetic formulations?
The typical usage level is 2–5% w/w in water-based serums and creams. At this concentration, the peptide blend delivers effective anti-aging benefits without compromising formulation viscosity or stability. Always conduct a compatibility test with your specific base formula.

Q2: How should I store bulk quantities of this peptide serum to maintain its efficacy?
Store the serum at 2–8°C in airtight, light-resistant containers. Avoid repeated freeze-thaw cycles, as this can degrade the hyaluronic acid component. For long-term storage (over 12 months), consider nitrogen blanketing to prevent oxidation.

Q3: Can this product be used in anhydrous formulations like oil-based serums?
No, The Ordinary Multi Peptide HA Serum is water-soluble and requires an aqueous phase for proper dispersion. For anhydrous systems, consider using a lipophilic peptide derivative. However, it can be emulsified into oil-in-water creams with appropriate surfactants.