Related Experiment Video
Updated: Oct 1, 2025
09:03
Manipulation of Color Patterns in Jumping Spiders for Use in Behavioral Experiments
Published on: May 21, 2019
9.7K
Cosmetic Coloration: A Review.
1AMOREPACIFIC Research and Development Center, 1920, Yonggu-daero, Giheung-gu, Yongin-si, Gyeonggi-do, Republic of Korea (Y.K., J.L.).
Journal of Cosmetic Science
|March 9, 2022
Summary
Global cosmetic colorant regulations vary significantly. This report compares European Union, US, China, and Korean frameworks for synthetic, inorganic, and natural colorants to aid industry compliance.
Area of Science:
- Cosmetic Science
- Regulatory Affairs
- International Trade
Background:
- Cosmetic colorants face stringent regulations globally, often stricter than other cosmetic ingredients.
- Most nations employ a positive regulatory system for cosmetic colorants.
- Limited regulatory reports exist specifically for cosmetic colorants compared to food additives.
Purpose of the Study:
- To provide a comparative analysis of cosmetic colorant regulatory systems in major global markets.
- To outline the regulatory requirements in the European Union, United States, China, and Korea.
- To assist the cosmetic industry in exporting products compliant with international regulations.
Main Methods:
- Overview of cosmetic colorant regulatory frameworks in key countries (EU, US, China, Korea).
- Categorization of colorants into synthetic, inorganic, and natural sectors.
- Analysis of general characteristics and regulatory differences for each colorant sector.
Main Results:
- Detailed examination of regulatory disparities across different countries for cosmetic colorants.
- Discussion on the distinct characteristics and regulations for synthetic, inorganic, and natural colorants.
- Highlighting differences in synthetic colorant nomenclature and labeling systems.
Conclusions:
- Understanding diverse international regulations is crucial for cosmetic manufacturers.
- Harmonizing or adapting to global cosmetic colorant regulations facilitates international market access.
- Comparative analysis aids in navigating complex global cosmetic colorant compliance landscapes.
Related Concept Videos
01:14Changes in Skin Color: Clinical Perspectives
2.5K
The first thing a clinician sees is the skin, so the examination of the skin should be part of any thorough physical examination. Most skin disorders are relatively benign, but a few, including melanomas, can be fatal if untreated. A couple of the more noticeable disorders, albinism and vitiligo, affect the appearance of the skin and its accessory organs.
Albinism
Albinism is a genetic disorder that affects (completely or partially) the coloring of skin, hair, and eyes. The defect is primarily...
Albinism
Albinism is a genetic disorder that affects (completely or partially) the coloring of skin, hair, and eyes. The defect is primarily...
2.5K
01:19Pigmentation
3.2K
The color of the skin is influenced by a number of pigments, including melanin, carotene, and hemoglobin. Recall that melanin is produced by cells called melanocytes, which are found scattered throughout the stratum basale of the epidermis. The melanin is transferred to the keratinocytes via melanosomes.
Melanin occurs in two primary forms: eumelanin that provides black and brown pigment and pheomelanin that provides red color. Dark-skinned individuals produce more melanin than those with pale...
Melanin occurs in two primary forms: eumelanin that provides black and brown pigment and pheomelanin that provides red color. Dark-skinned individuals produce more melanin than those with pale...
3.2K
01:20Mate Choice
10.7K
Mate choice—the decision about whom to mate with—is a type of natural selection, since animals must reproduce to pass down their genes. Mate choice is also called intersexual selection because the behavior occurs between the sexes.
10.7K
01:39Epistasis
47.9K
In addition to multiple alleles at the same locus influencing traits, numerous genes or alleles at different locations may interact and influence phenotypes in a phenomenon called epistasis. For example, rabbit fur can be black or brown depending on whether the animal is homozygous dominant or heterozygous at a TYRP1 locus. However, if the rabbit is also homozygous recessive at a locus on the tyrosinase gene (TYR), it will have an unshaded coat that appears white, regardless of its TYRP1...
47.9K
01:30Assessment of Airway, Skin Color, and Use of Accessory Muscles
1.2K
A thorough assessment of respiratory health is paramount in clinical settings to identify and manage respiratory distress and ensure adequate oxygenation. This article elaborates on the critical aspects of respiratory evaluation, including airway assessment, skin color examination, and the observation of accessory muscle use, which are integral to effectively diagnosing and managing patients with respiratory conditions.
Introduction
The initial evaluation of a patient's respiratory system...
Introduction
The initial evaluation of a patient's respiratory system...
1.2K
02:27Background and Environment Affect Phenotype
6.8K
Although the genetic makeup of an organism plays a major role in determining the phenotype, there are also several environmental factors, such as temperature, oxygen availability, presence of mutagens, that can alter an organism’s phenotype.
An example of how genetic background affects phenotype can be seen in horses. The Extension gene in horses is responsible for their coat color. A wild-type gene (EE) produces black pigment in the coat, while a mutant gene (ee) produces red pigment. A...
An example of how genetic background affects phenotype can be seen in horses. The Extension gene in horses is responsible for their coat color. A wild-type gene (EE) produces black pigment in the coat, while a mutant gene (ee) produces red pigment. A...
6.8K