research Hair Diameter Variation in Different Vertical Regions of the Occipital Safe Donor Area
Hair thickness decreases from the upper to lower areas of the back of the head, affecting hair transplant results.
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research Hair Diameter Evaluation in Different Regions of the Safe Donor Area in Asian Populations
Different areas of the scalp have varying hair thickness, useful for different types of hair transplant needs.
research Comparison of Low-Level Light Therapy and Combination Therapy of 5% Minoxidil in the Treatment of Female Pattern Hair Loss
Combination therapy works best for female hair loss, increasing density and thickness.
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 Evaluation of Efficacy of Intradermal Injection Therapy vs Derma Roller Application for Administration of QR678 Neo Hair Regrowth Formulation for the Treatment of Androgenetic Alopecia—A Prospective Study
Intradermal injections improve hair density and thickness better, while derma roller is more convenient.
research Platelet-Rich Plasma for Hair Loss
Platelet-Rich Plasma (PRP), a protein-rich extract from a patient's blood, shows promise in improving hair density, thickness, and quality, but the best method of use and number of treatments needed for noticeable results are still unclear.
research Observation of the Expression of Vascular Endothelial Growth Factor and the Potential Effect of Promoting Hair Growth Treated with Chinese Herbal BeauTop
The Chinese herbal supplement BeauTop can potentially boost hair growth and thickness by increasing a protein called Vascular Endothelial Growth Factor.
research The Development and Application of the Hair Diameter Index (HDI)
The Hair Diameter Index (HDI) was created to help plan hair restoration surgery after finding that visual hair density is linked to hair count and thickness, not volume.
research Standardization of Plasma Rich in Growth Factors and Its Effects on Androgenic Hair Loss
PRGF treatments increased hair number and thickness in people with hair loss, with more injections leading to better results.
research Topical Minoxidil and Tretinoin Combined with an Oral Vitamin D Analog as a Treatment for Woolly Hair
Using minoxidil and tretinoin on the skin, along with oral vitamin D, improved hair thickness and density in two girls with woolly hair.
research Effect of Natural Plant Extracts on Hair Loss Prevention in People with Alopecia
Natural plant extracts with sweet flag can significantly reduce hair loss and increase hair density and thickness in people with alopecia.
research Biomolecules of Fermented Tropical Fruits and Fermenting Microbes as Regulators of Human Hair Loss, Hair Quality, and Scalp Microbiota
Fermented papaya and mangosteen in hair care products helped prevent hair loss and improve hair thickness.
research A Novel Hair Restoration Technology Counteracts Androgenic Hair Loss and Promotes Hair Growth in a Blinded Clinical Trial
A new hair restoration technology was found to effectively increase hair thickness, density, and growth, while reducing hair loss and improving scalp health, with no side effects.
research Adipose-Derived Stem Cell-Based Therapies for Male/Female Pattern Hair Loss
Fat-derived stem cell therapies can potentially increase hair growth and thickness in people with hair loss.
research Adipose-Derived Stem Cell-Based Therapies for Male/Female Pattern Hair Loss
Fat-derived stem cell therapies can potentially increase hair growth and thickness in people with hair loss.
research Hair Mesotherapy in the Treatment of Alopecia
Hair mesotherapy showed improvement in hair growth and thickness without side effects.
research Hair Loss Prevention and Hair Growth Promotion by Herb Extracts Containing Cultured Korean Wild Ginseng
Korean Wild Ginseng extract may increase hair thickness and satisfaction among users, but not significantly increase hair count.
research What Is Normal Hair? Advancements in Hair Imaging Techniques
Normal hair thickness varies by scalp area and a mix of hair thicknesses is typical in healthy individuals.
research Dose-Dependent and Long-Term Effects of RU58841 (Androgen Receptor Blocker) on Hair Growth in the Bald Stumptailed Macaque
RU58841, an androgen receptor blocker, significantly increased hair density, thickness, and length in monkeys when applied topically daily for several months.
research Hair Loss Due to Pollution, Micro Metabolic Dysfunction, Epigenetics, and Role of Nutrients
Nutrients can help improve hair growth and thickness caused by pollution.
research Longitudinal Observational Pilot Study to Evaluate the Efficacy of a Hair Growth Serum on the Hair Growth of Individuals
The hair growth serum effectively reduced hair fall, promoted growth, and increased hair thickness and density without side effects.
research A Prospective, Randomized Double-Blind, Placebo-Controlled Study for Safety and Efficacy of SesZen-Bio: A Proprietary Sesbania Grandiflora Extract in Managing Hair and Scalp Health in Healthy Adults
SesZen-Bio™ improves hair density, thickness, and overall hair health.
research Safety and Efficacy of Hair Growth Promoting Product in Adult Human Subjects With Alopecia
The hair growth product was effective and safe, increasing hair growth, thickness, and density while reducing hair fall.
research Efficacy and Tolerability Assessment of a Polynucleotide-Based Gel for Improvement of Pattern Hair Loss
Polynucleotide gel injections help reduce hair loss and increase hair thickness in people with pattern hair loss, with few side effects.
research Efficacy and Safety of Persimmon Leaf Formulated With Green Tea and Sophora Fruit Extracts on Hair Growth: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial
BLH308, with persimmon leaf, green tea, and sophora fruit extracts, safely increased hair density and thickness.
research The Effect of Fermented Protein Intake on Human Scalp and Hair
Eating fermented protein made from black bean powder twice a day for 60 days improved hair density but not scalp condition or hair thickness.
research Effects of Oral Supplementation of Nutraceutical Formulations - Trichovitals® in Young Adults for Healthy Maintenance of Hair Growth
Trichovitals® supplement improves hair thickness, reduces hair loss, and promotes hair growth in young adults.
research The Efficacy of Platelet-Rich Plasma for Hair Loss: A Proven Therapy
Platelet-rich plasma therapy helps increase hair thickness and slow hair loss.
research Hair Loss Treatment Using Erbium:YAG Fractional Laser with Hair Growth-Promoting Solution
Laser treatment followed by a special hair growth solution increased hair count and thickness without side effects.
research A Randomized Double-Blind Evaluation of a Novel Biotin and Silicon Ingredient Complex on the Hair and Skin of Healthy Women
LustrivaTM improves hair thickness and reduces facial wrinkles safely.