research Phototrichogram analysis of normal scalp hair characteristics with aging
Hair gets thinner and grayer with age, and density decreases more in men on top and in women on top and back.
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research Age, Health and Attractiveness Perception of Virtual (Rendered) Human Hair
Hair style affects perceptions of age, health, and attractiveness more than hair color does.
research Topical adenosine increases the proportion of thick hair in Caucasian men with androgenetic alopecia
Adenosine treatment thickens hair in Caucasian men with hair loss.
research What amount of hair do women want?
Women generally want more hair volume, which becomes a concern around menopause due to hair loss.
research 5 mg/day finasteride treatment for normoandrogenic Asian women with female pattern hair loss
Finasteride improves hair density and thickness in women with hair loss.
research The effect of a 1550 nm fractional erbium-glass laser in female pattern hair loss
Laser treatment increases hair density and thickness safely in women with hair loss.
research Mapping the hair density, thickness, and volume in normal and androgenetic alopecia subjects with the digital microscope
Hair density and thickness decrease in specific scalp areas in people with androgenetic alopecia.
research Female pattern hair loss: a pilot study investigating combination therapy with low-dose oral minoxidil and spironolactone
Low-dose oral minoxidil and spironolactone combo effectively reduces hair loss and improves hair density in women.
research Effects of topical application of growth factors followed by microneedle therapy in women with female pattern hair loss: A pilot study
Growth factors and microneedle therapy increase hair density in women with hair loss.
research A randomized, double-blind, vehicle-controlled clinical study of hair regeneration using adipose-derived stem cell constituent extract in androgenetic alopecia
ADSC-CE treatment safely increases hair density and thickness in androgenetic alopecia patients.
research The Efficacy and Safety of 17α-Estradiol (Ell-Cranell® alpha 0.025%) Solution on Female Pattern Hair Loss: Single Center, Open-Label, Non-Comparative, Phase IV Study
17α-Estradiol solution safely improves hair density and thickness in female pattern hair loss.
research Autologous platelet‐rich plasma therapy for pattern hair loss: A systematic review
PRP therapy may increase hair density in pattern hair loss without serious side effects, but more research is needed.
research Platelet-rich plasma microneedling versus 5% topical minoxidil in the treatment of patterned hair loss
Minoxidil works faster and is more cost-effective for treating hair loss, but platelet-rich plasma microneedling can be an alternative for those who can't use minoxidil.
research Patient Selection, Candidacy, and Treatment Planning for Hair Restoration Surgery
Choose hair restoration surgery candidates carefully and plan treatments for a natural look and future hair loss.
research Growth and viability of Liaoning Cashmere goat hair follicles during the annual hair follicle cycle
Liaoning Cashmere goat hair follicles show synchronized growth patterns with lowest activity in May.
research A Histological and Clinical Evaluation of Plasma as a Graft Holding Solution and Its Efficacy in Terms of Hair Growth and Graft Survival
Plasma is better than Ringer's lactate for hair graft survival and growth after transplantation.
research Study on Hair Distribution in Healthy Males for Hair Restoration Design
About 21.3% of young, healthy Chinese men experience hair loss. Hairlines are mostly linear or have a central protrusion. Hair is densest on the top and back of the head, and hair follicles usually have 1 or 2 hairs. This information can help in designing hair restoration procedures.
research Safety and Efficacy of Rice Bran Supercritical CO2 Extract for Hair Growth in Androgenic Alopecia: A 16-Week Double-Blind Randomized Controlled Trial
Rice Bran Supercritical CO2 Extract significantly increased hair density and diameter in male alopecia patients without any side effects.
research The Effects of Lower vs Higher Cell Number of Platelet-Rich Plasma (PRP) on Hair Density and Diameter in Androgenetic Alopecia (AGA): A Randomized, Double-Blinded, Placebo, Parallel-Group Half-Scalp IRB-Approved Study.
Higher cell number PRP improves hair density and diameter more than lower cell number PRP.
research The ovariectomized mouse simulates the pathophysiology of postmenopausal female pattern hair loss
Ovariectomized mice mimic postmenopausal hair loss, and estradiol helps maintain hair density.
research Exposure to gamma-rays at the telogen phase of the hair cycle inhibits hair follicle regeneration at the anagen phase in mice
Gamma-rays exposure during the resting phase of hair growth can damage hair regeneration and color in mice.
research Effects of an oral contraceptive containing chlormadinone acetate and ethinylestradiol on hair and skin quality in women wishing to use hormonal contraception
The oral contraceptive improved hair and skin quality in women.
research The effect of Gyungokgo-gamibang extract on hair growth and protein expression in mice
Gyungokgo-gamibang extract significantly promotes hair growth and increases hair thickness.
research The Art of Mixing Follicular Units and Follicular Groupings in Hair Restoration Surgery
A hair restoration technique was introduced that mixes different types of hair groupings to reduce procedure time, limit damage, and potentially increase hair density, suggesting more hair can be transplanted than previously thought.
research Accelerated hair growth by combining thread monofilament and minoxidil in female androgenetic alopecia
Thread monofilament and minoxidil together increase hair growth in female androgenetic alopecia.
research Autologous whole fat injection stimulates hair growth in resistant Androgenetic Alopecia: Report of nine cases
Fat injections can help regrow hair in stubborn hair loss cases.
research Orientation of Multi-Hair Follicles in Nonbald Men: Perpendicular Versus Parallel
Most men's multi-hair follicles naturally stand perpendicular to a line from the top of their head, which is important for natural-looking hair transplants.
research Evaluation of a hot‐wire hair removal device compared to razor shaving
The hot-wire hair removal device is no better than shaving.
research Development of predictive regression model for perceived hair breakage in Indian consumers
The model predicts hair breakage based on key hair properties and helps product developers.
research Photobiomodulation and Hair Growth
Photobiomodulation is an effective and safe treatment for increasing hair growth in people with hair loss.