research A Meta-Analysis on the Relationship Between Hair Dye and the Incidence of Non-Hodgkin’s Lymphoma
Using hair dye may slightly increase the risk of non-Hodgkin's lymphoma, especially with long-term use.
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research Chromatographic Methods for the Determination of Aminexil, Pyridoxine, and Niacinamide in a Novel Cosmetic Hair Preparation
Two new methods accurately measure Aminexil, Pyridoxine, and Niacinamide in hair products.
research Improvement of Hair Graying during a Treatment of Male Pattern Hair Loss Using 1,927-nm Fractionated Thulium Laser Energy and Polydeoxyribonucleotide Injections
A treatment combining laser energy and injections improved hair loss and unexpectedly also reduced hair graying.
research A REVIEW ON ANTI DANDRUFF HERBAL SHAMPOO
The herbal shampoo made hair shinier, smoother, and softer without side effects.
research The physiological and pharmacological roles of prostaglandins in hair growth
Targeting the PGD2-DP2 pathway may help treat hair loss.
research Malate-Based Polyester Chemically Shielded Metal–Phenolic Networks Coated with Long-Lasting Antimicrobial and Anti-Inflammatory Performance for Infection Prevention in Artificial Hair Fibers
A special coating was made for artificial hair fibers that can slowly release silver ions for up to 56 days, providing long-term protection against bacteria and inflammation.
research Pea Sprout Extract Promotes Hair Follicle Regeneration via Anagen Phase Prolongation and Dual Modulation of Oxidative and Inflammatory Signaling
Pea sprout extract may help hair regrow by reducing stress and inflammation.
research Trichopigmentation or Scalp Dermopigmentation
Trichopigmentation is a non-invasive, reversible treatment for hair loss that offers natural-looking results for both men and women.
research Setting the Standard of Dermal Tolerance Testing for Safe and Effective Male and Female Pubic Hair Removal
The creams are safe for pubic hair removal with minor, temporary skin irritation.
research Marine-Biomass-Derived Melanin–Chitosan Composites as Natural Black Hair Colorants: Charge Reversal and Electrostatic Deposition Mechanism
A natural hair dye from cuttlefish ink and chitosan effectively colors hair black without harmful chemicals.
research Hair removal using the long-pulsed ruby laser
Long-pulsed ruby lasers effectively reduce hair for up to 2 years with minimal pain.
research [Effect of PRP on the proliferation of dermal papilla cells and hair follicle regeneration in mice].
PRP speeds up hair growth and increases hair follicle density in mice.
research Enhancement of Human Hair Growth UsingEcklonia cavaPolyphenols
Ecklonia cava polyphenols help increase human hair growth and reduce hair loss.
research Preparation and Properties of Human Hair Keratin Film Lacking Keratin-Associated Proteins
The new keratin film without KAPs stains better and could help study keratin functions.
research Abstracts: Reduction‐induced surface modification of human hair
Chemical treatments change hair surface properties, making it more hydrophilic and able to bind conditioners.
research Preservation of a specialized phenotype of dermal papilla cells of a human hair follicle under cultivation conditions
Specific conditions are needed to keep hair follicle cells effective for hair growth.
research Formulation and Evaluation of Polyherbal Antidandruff Shampoo
The herbal shampoo effectively treats dandruff without harmful side effects.
research Kevis P.F. – an adjunctive hair maintenance option
Kevis P.F. may help with hair care when used with other products.
research Regulation of PDGF and PDGF receptor in cultured dermal papilla cells and follicular keratinocytes of the human hair follicle
PDGF signaling may play a role in hair growth cycle regulation.
research Protective Effect of Superoxide Dismutase Against Hair Graying in a Mouse Model¶
Superoxide dismutase (SOD) can prevent hair graying in mice.
research Production of ultraviolet-light-induced skin erythema in the hairless rat: a comparison with the haired rat in screening for anti-inflammatory drugs
Hairless rats are good for testing anti-inflammatory drugs, similar to haired rats, without needing to remove fur.
research Dissociated Human Dermal Papilla Cells Induce Hair Follicle Neogenesis in Grafted Dermal–Epidermal Composites
Human skin cells can create new hair follicles when transplanted into mice.
research Effectiveness of Hair Care Products Containing Placental Growth Factor for the Treatment of Postpartum Telogen Effluvium
Hair care products with placental growth factor can improve hair thickness and density in postpartum hair loss.
research Influence of Depigmenting Chemical Agents on Hair and Skin Color in Yellow (Pheomelanic) and Black (Eumelanic) Mice
Certain chemicals cause hair graying in black mice but not yellow mice.
research Two Cases of Allergic Contact Dermatitis to Hinokitiol and Pantothenylethylether in Hair Growth Promoter
Hinokitiol and pantothenylethylether in hair products can cause strong allergic reactions.
research The Thyroid Hormone Analogue KB2115 (Eprotirome) Prolongs Human Hair Growth (Anagen) Ex Vivo
KB2115 (eprotirome) can safely extend the hair growth phase without damaging cells or changing hair color.
research Low molecular weight porcine placenta peptide (Placenderm®) as a functional ingredient for hair health: evidence from in vitro and in vivo studies
Placenderm® can improve hair health and promote hair regrowth.
research Faculty Opinions recommendation of Prostaglandin D2 inhibits hair growth and is elevated in bald scalp of men with androgenetic alopecia.
A substance called prostaglandin D2 is found more in bald scalps and it stops hair from growing. Blocking its receptor could potentially treat hair loss.
research 15. Hair and Nails
Women with androgenetic alopecia have fewer terminal hairs, phenol in nail surgery is safe, and a new hair transplant method is faster and less damaging.
research Valproic acid promotes human hair growth in in vitro culture model
Valproic acid may help hair grow and could be a safe treatment for hair loss.