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Related Experiment Video

Updated: Jul 15, 2026

Preparation of Keratin Hydrolysate from Chicken Feathers and Its Application in Cosmetics

Preparation of Keratin Hydrolysate from Chicken Feathers and Its Application in Cosmetics

Published on: November 27, 2017

Shampoos: ingredients, efficacy and adverse effects.

Ralph M Trüeb¹

¹Clinic for Dermatology, University Hospital of Zurich, Switzerland. ralph.trueeb@usz.ch

Journal Der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG

|April 25, 2007

Summary

Shampoo formulations offer more than cleansing, combining cosmetic benefits with medicinal efficacy for tailored hair and scalp care. Advanced ingredients improve conditioning and anti-dandruff treatments, reducing irritation and contact time.

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Area of Science:

Cosmetic Science
Dermatology
Chemical Engineering

Background:

Shampoos are primary treatments for hair and scalp, requiring diverse properties beyond cleansing.
Consumer expectations include cosmetic benefits tailored to hair type, age, habits, and scalp conditions.
Shampoo formulation integrates cosmetic technology and medical therapy for enhanced product efficacy.

Purpose of the Study:

To explore the multifaceted role of shampoos in hair and scalp care.
To highlight the advancements in shampoo formulation technology.
To discuss the development and efficacy of conditioning and anti-dandruff agents in shampoos.

Main Methods:

Analysis of shampoo composition, including surfactants, conditioning agents, and additives.
Review of cosmetic and medicinal ingredient technologies.
Examination of anti-dandruff agents and their mechanisms of action.

Main Results:

Shampoos contain 10-30 ingredients, with surfactant blends customized for specific hair types.
Significant development effort focuses on conditioning agents for luster, smoothness, and volume.
Modern anti-dandruff agents exhibit increased efficacy, shorter contact times, and reduced irritation.

Conclusions:

Shampoo formulation is a complex process balancing cosmetic appeal with therapeutic benefits.
Advancements in ingredients enhance both hair conditioning and scalp health, particularly in anti-dandruff applications.
Future shampoo development aims for greater efficacy and improved user experience through innovative formulations.