Cetylpyridinium Chloride (Cpc) Testing

Ensure the safety, efficacy, and compliance of cosmetic and oral care products containing Cetylpyridinium Chloride (CPC) with our certified testing services. We offer precise CPC analysis using validated methods for mouthwashes, toothpastes, and skin care formulations. Meet CDSCO, BIS, and international standards with accurate and fast results.

Method Ref.: In-House |TAT : 2 - 3 Working Days

Sample Quantity

Method Ref.: In-House |TAT : 2 - 3 Working Days

₹3,000 ₹3,500/ sample

NABL Accredited ISO 17025:2017 Signed Report

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Testing Scope

About This Test

Cetylpyridinium Chloride (CPC) is a quaternary ammonium compound used in cosmetics and oral care products for its antimicrobial, plaque-inhibiting, and preservative properties. It is commonly found in mouthwashes, toothpaste, throat sprays, and certain topical formulations. Given its bioactive nature, accurate testing of CPC is crucial to ensure safe use, proper dosage, and compliance with regulatory guidelines.

Our laboratory offers comprehensive CPC testing using validated methods such as UV-Vis spectrophotometry, HPLC, or titration, depending on matrix and concentration range. Our services include:

Quantitative determination of CPC (%)
Purity and identification testing
Verification of antimicrobial ingredient claims
Stability and shelf-life analysis
Compliance with CDSCO, BIS, FDA, and international standards
Support for formulation development and QC

We serve personal care, oral hygiene, and cosmetic product manufacturers with accurate, validated, and fast-turnaround testing solutions.

Why It Matters

Purpose of Testing

Concentration VerificationTo ensure CPC is present within effective but safe concentration limits (e.g., up to 0.1% in mouthwashes as per global norms).

Efficacy ValidationTo support claims related to antimicrobial activity, plaque control, or oral hygiene.

Safety AssuranceTo prevent irritation, toxicity, or overexposure, particularly in rinse-off or mucosal-contact products like mouthwashes and sprays.

Regulatory ComplianceTo meet BIS, CDSCO, FDA, and EU regulations for CPC use in cosmetics and oral care, including ingredient disclosure and permissible limits.

Stability TestingTo evaluate CPC retention and activity over the product’s shelf life and ensure consistent antimicrobial performance.

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