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Our scientific team will help you identify the right tests, methods, and accreditations for your product or sample.
Accredited & Approved By
Prove the long-lasting performance of your color cosmetics with a certified clinical efficacy study. Our lab conducts controlled evaluations to measure product wear time, color retention, and overall appearance over extended hours of use. Ideal for foundations, lipsticks, eyeliners, and more, this study supports “long-lasting” or “all-day wear” claims with scientific evidence. Enhance regulatory compliance, marketing credibility, and consumer trust with proven durability and performance testing.
Turnaround Time
12 Hours
Sample Quantity
As per requirement of study*
24hr Quotes
5 NABL Labs
Official Reports
Testing Scope
The Long-Lasting Claim Test for color cosmetics is designed to evaluate a product’s ability to maintain its performance, appearance, and coverage over an extended period of wear. This test is essential for substantiating claims such as “long-lasting,” “all-day wear,” or “24-hour wear” across products like foundations, lipsticks, eyeliners, and blushes.
Under controlled conditions, the product is applied and monitored over a set duration, typically 8 to 24 hours. Clinical assessments include checks for color fading, smudging, flaking, or product breakdown. Both visual evaluation and instrumental measurements are used to ensure accuracy and repeatability.
This test helps validate product longevity, supports regulatory and marketing claims, and strengthens consumer confidence by proving that the cosmetic maintains its intended effect throughout the day.
Why It Matters
To scientifically validate “long-lasting” or “all-day wear” claims made on cosmetic products.
To assess how well the product retains color, coverage, and finish over extended hours of wear.
To determine resistance to fading, smudging, creasing, or breakdown throughout the day.
To ensure regulatory compliance for performance-based cosmetic claims.
To provide evidence-based support for marketing and product positioning.
To build consumer trust and brand credibility through proven durability and effectiveness.
Accreditations & Approvals




















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