Detection of Steroids in Topical Fairness Preparations Using Histamine Wheal Test.

Area of Science:

• Dermatology
• Analytical Chemistry
• Cosmetic Science

Background:

• Topical corticosteroid (TC) abuse presents a significant worldwide health concern.
• Adulteration of fairness creams with TCs is an emerging issue in cosmetic products.
• High-performance liquid chromatography (HPLC) is the standard method for detecting TCs in creams but is costly and time-consuming.

Observation:

• Fairness creams are widely used, and some may be illicitly adulterated with topical corticosteroids.
• The need for a readily accessible and cost-effective detection method is apparent.

Findings:

• The histamine wheal test is proposed as a simple, inexpensive, and accessible method for detecting topical corticosteroids in fairness creams.
• This test offers a practical alternative to HPLC for identifying TC adulteration.

Implications:

• Widespread adoption of the histamine wheal test could improve public health by enabling easier identification of adulterated cosmetic products.
• This simple diagnostic tool may help curb the misuse of topical corticosteroids in cosmetic applications.
• Increased accessibility to steroid detection methods can empower consumers and regulatory bodies to ensure product safety.