Skin Irritation Test

Primary Irritation Patch Test (PIPT)

A professional patch testing lab service evaluates skin compatibility and product safety. Dermatologically tested methods support cosmetic safety and product compliance.

Method Ref.: IS 4011:2018

Number of volunteers : 24

TAT : 24 Days*

Required sample quantity : 3 Nos equivalent to >100 gm or ml

Method Reference

IS 4011:2018

Turnaround Time

24 Days*

Sample Quantity

3 Nos equivalent to >100 gm or ml

₹15,000 ₹20,000/ sample

NABL Accredited ISO 17025:2017 Signed Report

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Official Reports

Testing Scope

About This Test

Skin Irritation Test – Assess Product Safety for Human Skin

The Skin Irritation Test is a dermatological evaluation designed to determine whether a cosmetic, personal care, or pharmaceutical product causes any adverse skin reactions such as redness, itching, or inflammation upon application. Conducted under controlled clinical conditions—typically using patch testing protocols—this test ensures the product is safe and well-tolerated by human skin. It is especially important for products intended for sensitive skin or daily use.

This test helps manufacturers make claims like "dermatologically tested," "non-irritating," and "safe for all skin types," and is essential for regulatory compliance and consumer trust.

Why It Matters

Purpose of Testing

Claims That Can Be Made Based on a Skin Irritation Test (Patch Test):

When a product passes a skin irritation or patch test, the following claims can typically be made, provided the study meets clinical standards and is conducted under dermatologist supervision:

✅ Safety & Skin Tolerance Claims

Dermatologically Tested

Clinically Tested for Skin Tolerance

Non-Irritating to Skin

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