Eclipta alba extract with potential for hair growth promoting activity

Area of Science:

• Pharmacology
• Dermatology
• Ethnobotany

Background:

• Eclipta alba (L.) Hassk. is a plant with a long history of traditional use for promoting hair growth.
• This study investigates the scientific basis for its ethnopharmacological relevance in hair growth.
• Understanding the mechanisms behind Eclipta alba's effects is crucial for developing new hair growth treatments.

Purpose of the Study:

• To evaluate the efficacy of a methanol extract of Eclipta alba as a hair growth promoter.
• To assess the extract's impact on the hair growth cycle in a preclinical model.
• To explore the potential of Eclipta alba in addressing hair loss concerns.

Main Methods:

• A topical methanol extract of Eclipta alba was applied to C57/BL6 mice in the telogen phase of hair growth.
• The study assessed the transition from telogen to anagen phases, observing melanogenesis, follicle count, and skin thickness.
• Immunohistochemistry was used to analyze the expression of specific antigens (FGF-7, Shh, BMP4) related to hair growth phases.

Main Results:

• The methanol extract of Eclipta alba demonstrated a dose-dependent hair growth promoting activity in mice.
• Key indicators such as melanogenesis, follicle count, and skin thickness showed significant changes in treated animals compared to controls.
• Immunohistochemical analysis revealed distinct antigen expression patterns correlating with the anagen and telogen phases.

Conclusions:

• The findings support the traditional use of Eclipta alba for hair growth.
• Methanol extract of Eclipta alba shows significant potential as a natural hair growth promoter.
• Further research into the active compounds and mechanisms of Eclipta alba could lead to novel hair growth therapies.