NCT06998680

6-Month Trial of Chinese Herbal Treatments for Hair Loss and Gray Hair

A 6-Month Randomized Double-Blind Placebo-Controlled Trial Assessing the Efficacy of Oral and Topical Traditional Chinese Medicine Products on Alopecia and Canities

• Status: Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 152 (estimated)
• Sponsor: Vita Green Pharmaceutical (H.K.) Ltd. · Industry
• Sex: All
• Age: 18 Years – 60 Years
• Healthy volunteers: Accepted

Summary

This will be a 6-month randomized, double-blind, placebo-controlled trial. A total of 152 participants with hair loss, including some with gray hair, will be enrolled and randomly assigned to four groups. Each group will receive a combination of oral capsules and hair tonic, to be used as directed for 24 weeks. Participants will attend three in-person visits, during which assessments-including hair-related tests and photographs-will be conducted to evaluate hair count and density. Additionally, 10 participants with gray hair from each group will undergo extra assessments focused on changes in hair color. All relevant clinical data will be systematically collected and recorded for statistical analysis.

Conditions

• Alopecia
• Canities

Interventions

Type	Name	Description
OTHER	VitaGreen Capsule A+VitaGreen Tonic	VitaGreen Capsule A+VitaGreen Tonic,use 24 weeks
OTHER	VitaGreen Capsule B+VitaGreen Tonic	VitaGreen Capsule B+VitaGreen Tonic,use 24 weeks
OTHER	Capsule Placebo+VitaGreen Tonic	Capsule Placebo+VitaGreen Tonic,use 24 weeks
OTHER	Capsule Placebo+Tonic Placebo	Capsule Placebo+Tonic Placebo,use 24 weeks

Timeline

• Start date: 2025-07-30
• Primary completion: 2026-06-30
• Completion: 2026-10-30
• First posted: 2025-05-31
• Last updated: 2025-09-19

Locations

1 site across 1 country: China