This study is designed to evaluate the efficacy and safety of APCP in promoting hair health in adult with mild to moderate hair damage, compared to a placebo control.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
QUADRUPLE
Enrollment
150
Each subject takes one active bottle per day for 24 weeks. Each bottle contains APCP 3 g.
Each subject takes one active bottle per day for 24 weeks. Each bottle contains APCP 4 g.
Each subject takes one active bottle per day for 24 weeks.
Yonsei University Health System, Severance Hospital
Seoul, South Korea
Change from baseline in hair tensile strength
Hair tensile strength measured by UTM(Universal Testing Machine) etc.
Time frame: Baseline, 24 week
Change from baseline in hair gloss
Hair gloss measured by Glossymeter etc.
Time frame: Baseline, 24 week
Change from baseline in hair density
Hair density measured by Folliscope
Time frame: Baseline, 24 week
Change from baseline in hair volume
Hair volume measured by I Max-plus
Time frame: Baseline, 24 week
Change from baseline in satisfaction survey
Satisfaction surveys are evaluated on a 10-point scale. Survey items are evaluated on a scale from '0 - Not at all' to '10 - Very much so' (although scoring may be reversed depending on the question).
Time frame: Baseline, 24 week
Change from baseline in scalp moisture
scalp moisture measured by DermaLab Hydration Pin Probe
Time frame: Baseline, 24 week
Change from baseline in scalp percutaneous moisture loss
scalp percutaneous moisture loss measured by Tewameter TM Nano
Time frame: Baseline, 24 week
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