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In this study, a hair wax containing propolis and Eruca sativa seed oil significantly improved hair growth in Wistar rats, increasing both the length and weight of newly grown hairs compared to controls.

In this 24-week study, oral supplementation with hydrolyzed low-molecular-weight porcine placental peptides significantly improved scalp elasticity, hair diameter, tensile strength, surface roughness, and luster compared to placebo, suggesting its potential as a nutritional intervention for age-related scalp and hair changes.

Some natural compounds might help hair grow.

This review identified 12 herbal plants producing essential oils with pharmacological activities that stimulate hair growth, potentially through enhanced scalp microcirculation, inhibition of 5α-reductase, anti-inflammatory and antioxidant effects, anagen phase stimulation, and increased dermal papilla cell proliferation.

In this study, hydrolysates of lactic acid bacteria were found to enhance hair growth in C57BL/6 male mice more effectively than 5% minoxidil.

This study found that a combination of vitamins in hair care products promoted hair shaft elongation in a mouse model by activating the PlGF/VEGFR-1 signaling pathway.

This study found that A-ring reduced derivatives of norethisterone and levonorgestrel exhibit estrogen-like potency in rat osteoblasts, suggesting a mechanism for 19-norprogestins' bone restoration effects in postmenopausal women.

This review discusses various natural substances used in scalp improvement cosmetics and reports their potential benefits, without providing new clinical results, and suggests more comprehensive studies are needed.

In this study, the novel fatty acid-conjugated tetrapeptide Palmitoyl-GDPH enhanced wound healing in rats by improving re-epithelialization and collagen deposition with minimal toxicity observed at the used dosage.

This study found that a cream containing 6.0% Stryphnodendron adstringens bark extract effectively reduced terminal hair growth and improved skin conditions in women with excessive terminal hair.

In this study, computational analysis identified six molecules, including Jamogenin, as effective in binding to the enzyme 5-alpha reductase (5-AR) from herbal extracts like nettle, saw palmetto, and fenugreek, suggesting potential for hair loss treatments.

This study found that Acanthus ebracteatus extract and verbascoside induced dermal papilla cell proliferation and reduced inflammatory cytokine release in vitro, suggesting potential for anti-hair loss applications.

This review discusses the potential benefits of pumpkin seed oil for men's health, particularly in conditions such as benign prostatic hyperplasia, overactive bladder, and androgenic alopecia, but reports no new clinical results.

This study found that surface-modified liquid crystalline nanoparticles significantly enhanced skin permeation of finasteride and dutasteride compared to unmodified nanoparticles, suggesting potential for improved treatment efficacy in androgenetic alopecia.

This study suggests that a supercritical CO2 extract from wild-strawberry-processing waste may be an innovative and sustainable ingredient for cosmetic applications, particularly in treating androgenic-related skin conditions.

In this study, researchers developed a probiotic-based microneedle system combining Weissella cibaria and clascoterone to target androgenetic alopecia, which in a mouse model improved hair density, vascular regeneration, and reduced inflammation, suggesting a promising treatment approach.

This study found that a high-sesquiterpene extract from Curcuma aeruginosa slowed axillary hair growth in women by 22% compared to placebo over 12 weeks, with results delayed by 6 weeks, and participants reported satisfaction without adverse effects.

This study explored a new dutasteride nanocarrier for alopecia therapy, concluding that ingredient concentration is key to achieving the optimal particle size, stability, and skin permeation for extended drug release.

This study found that a single injection of Platelet Rich Stroma improved knee function and reduced pain and stiffness in patients with knee osteoarthritis over twelve months.

This study investigated the therapeutic potential of phytochemicals from Phyla nodiflora, identifying 50 bioactive compounds through GC-MS analysis. Among them, n-hexadecanoic acid, stigmasterol, and beta-sitosterol showed promise in molecular docking studies as drug candidates for diabetes, alopecia, cancer, and anti-diuresis.

This study found that a novel peptide, FOL-005, derived from osteopontin, significantly inhibited hair growth in human hair follicles both ex vivo and in vivo, suggesting potential as a treatment for unwanted hair growth.

This study found that procyanidin oligomers from apples and barley may stimulate hair growth by promoting hair epithelial cell proliferation and protecting them from apoptosis via MEK activation in a murine model.

This study found that Phaeodactylum tricornutum extract enhanced hair follicle cell proliferation, indicated by increased keratin and ERK1/2 signaling, suggesting its potential for hair care applications.

Antiyeast treatments work better for seborrheic dermatitis than steroids, and other findings include increased skin bacteria under plastic wrap, a nasal cell defect in Staphylococcus aureus carriers, quick resolution of certain skin reactions, high rubber latex allergy in spina bifida patients, and glyceryl monopentadecanoate's effectiveness for male hair loss.

This study investigated a finasteride and oregano oil-loaded nano-cubosome gel formulation, finding it enhanced drug release and skin permeation and demonstrated synergistic antibacterial effects, suggesting potential for treating alopecia areata.

This study suggests that Staphylococcus capitis ferment filtrate (SCFF) may promote hair growth and scalp health by modulating pathways related to hair loss, aging, and oxidative stress in vitro.

This study observed that the osteopontin-derived peptide FOL-005 inhibited hair growth in human scalp skin models, contrary to its hair growth promotion in mice, supporting further clinical testing for excessive hair growth treatment.

This study found that Nardostachys jatamansi DC rhizome extracts and specific isolated terpenoids promoted hair growth.