Sodium Lauryl Sulfate (Sls) Testing

Ensure the quality, purity, and regulatory compliance of Sodium Lauryl Sulfate (SLS) in personal care, pharmaceutical, and industrial products with certified lab testing. We offer accurate analysis of SLS content, purity, and residual impurities as per BIS, IP, and global standards. Get fast, reliable, and validated results for raw materials and finished formulations.

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

Sample Quantity

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

₹1,800 ₹2,100/ sample

NABL Accredited ISO 17025:2017 Signed Report

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Testing Scope

About This Test

Sodium Lauryl Sulfate (SLS) is a widely used surfactant and foaming agent in shampoos, toothpaste, face washes, detergents, and pharmaceutical products. Due to its skin-irritant potential at high levels and strict quality specifications in regulated markets, accurate SLS testing is essential for safety, compliance, and product performance.

Our laboratory offers comprehensive SLS testing services for raw materials and finished products using validated methods as per Indian Pharmacopoeia (IP), BIS, and international standards. Our services include:

Quantitative analysis of SLS content (%)
Purity and identification testing
Detection of impurities (e.g., dioxane, residual alcohols)
pH and active matter content
Foaming and emulsifying property evaluation
Compliance with BIS/IP/USP/REACH/COSMOS standards

We support industries including cosmetics, pharmaceuticals, personal care, and household products with reliable results for R&D, manufacturing, and quality control.

Why It Matters

Purpose of Testing

Concentration VerificationTo confirm that SLS is present at the desired concentration for effective foaming and cleansing, without exceeding safe usage limits.

Impurity DetectionTo check for residual contaminants like 1,4-dioxane or alcohols that can pose health risks if not controlled.

Regulatory ComplianceTo meet BIS, Indian Pharmacopoeia, and global standards for ingredient quality and allowable impurity levels.

Performance ConsistencyTo evaluate functional properties such as foaming, emulsification, and cleansing ability across batches.

Skin Safety AssuranceTo ensure that SLS levels are optimized to reduce irritation in cosmetic and personal care applications.

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