To assess TCI999 on hair and body health care
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
DOUBLE
Enrollment
50
Testing product
Blank
Chia Nan University of Pharmacy & Science
Tainan, Taiwan
The change of hair loss amount
Collected and measured the weight of loss hair
Time frame: Change from Baseline hair loss amount at 12 weeks
The change of hair density
Take a picture and observe the hair density
Time frame: Change from Baseline hair density at 12 weeks
The change of hair follicle strength
Pull up the hair of the frontal bone, temporal bone and occipital bone (approximately 60 hairs/area) to assess the number of hair loss in each area
Time frame: Change from Baseline hair follicle strength at 12 weeks
The change of intestinal microbiota
To evaluate the intestinal microbiota of fecal samples
Time frame: Change from Baseline intestinal microbiota at 12 weeks
The change of scalp gloss
Chroma Meter MM500 was utilized to measure scalp gloss
Time frame: Change from Baseline scalp gloss at 12 weeks
The change of scalp redness
Chroma Meter MM500 was utilized to measure scalp redness
Time frame: Change from Baseline scalp redness at 12 weeks
The change of scalp health
Soft Plus was utilized to measure hair diameter
Time frame: Change from Baseline scalp health at 12 weeks
The change of hair diameter
Mitutoyo C/N293-100 was utilized to measure hair diameter
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Time frame: Change from Baseline hair diameter at 12 weeks
The change of dihydrotestosterone of blood
Venous blood was sampled to measure dihydrotestosterone
Time frame: Change from Baseline hair diameter at 12 weeks
The change of testosterone of blood
Venous blood was sampled to measure testosterone
Time frame: Change from Baseline testosterone at 12 weeks
The change of SRD5A1 gene expression of blood
Venous blood was sampled to measure SRD5A1 gene expression
Time frame: Change from Baseline SRD5A1 gene expression at 12 weeks
The change of AR gene expression of blood
Venous blood was sampled to measure AR gene expression
Time frame: Change from Baseline AR gene expression at 12 weeks
The change of TGF-β gene expression of blood
Venous blood was sampled to measure TGF-β gene expression
Time frame: Change from Baseline TGF-β gene expression at 12 weeks
The change of IGF-1 gene expression of blood
Venous blood was sampled to measure IGF-1 gene expression
Time frame: Change from Baseline IGF-1 gene expression at 12 weeks