Healthy volunteers with grey hair age between 35-
Conditions
Interventions
Leviacam was used to evaluate the group of grey hairs per square centimeter after the treatment of test product on week 4,
10 and 12.,Leviacam was used to evaluate the group of grey hairs per square centimeter after the treatment of placebo on week 4,
10 and 12.
Experimental Other,Placebo Comparator Other
Moisture Hair tonic Black Spa,Placebo control product
Sponsors
BT herbal Co.,Ltd.
Eligibility
Sex/Gender
All
Age
35 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1. Healthy Thai male and female age between 35-60 years old 2. Having grey hairs at the temporal region or 5-25% of scalp area 3. No history of allergy to components in the test products or counter brand hair care products. 4. Volunteers must not hair coloring 1 month before the study 5. Not pregnancy or lactation 6. Volunteer must participate in the study and consent to follow the practice guidelines throughout the trial period.
Exclusion criteria
Exclusion criteria: 1. History of Hyperallergic reaction 2. History of eczema or psoriasis in any part of the body within 6 months 3. History of the treatment with steroids, antibiotics, NSAIDs, anti-histamine within 3 days before the study 4. Topical medicine treatment on scalp area 3 weeks before study 5. History of skin cancer within 1 year 6. History of major operation within 1 year
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Effectiveness evaluation Week 4, 6, 8, 10, 12 Leviacam and digital camera | — |
Secondary
| Measure | Time frame |
|---|---|
| Safety evaluation everyday diary record | — |
Countries
Thailand
Contacts
Public ContactNeti Waranuch
Cosmetics and natural products research center, Faculty of Pharmaceutical Sciences, NU
Outcome results
None listed