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In this study, researchers found that a combination of celery and candlenut extracts significantly increased hair length in male Wistar rats, while hair weight increased with either extract alone or combined, and hair thickness was most improved with candlenut extract alone.

This study found that using Urtica cannabina extract shampoo led to increased levels of copper, zinc, and iodine in the scalp hair of Mongolian women, along with improvements in hair growth, diameter, and density compared to a regular shampoo.

This study found that puerarin, derived from Pueraria thunbergiana, may stimulate melanogenesis and prevent follicular depigmentation in a hair graying mouse model.

In this study, hair tonic containing 15% patchouli leaf extract showed the greatest hair growth in rabbits, with higher concentrations leading to faster regrowth.

This study examined the cytotoxic effects of arumanis mango rind extract and its fractions on T47D breast cancer cells, with results showing that ethanol extract and ethyl acetate fraction exhibited significant potential in reducing cell viability, similar to the effects of doxorubicin.

In this study, researchers developed and evaluated an herbal hair dye using extracts from plants like henna and amla, which possess antibacterial and antioxidant properties, and found favorable results through various tests such as organoleptic and physico-chemical evaluations.

This study found that a solid shampoo containing 15% tin leaf extract (Ficus carica L.) and 1% vitamin E exhibited strong antioxidant activity, with a 53.43% inhibition of free radicals in hair and scalp, suggesting potential for reducing hair loss and premature aging.

In this study, a plant extract from Northeastern Turkey demonstrated potential for preventing hair loss by downregulating inflammation and androgen production and promoting hair growth in HaCaT cell models.

This study found that a combination of botanical extracts from Pisum sativum and Salvia hispanica reduced oxidative damage, re-balanced scalp oiliness, and improved scalp hydration and barrier function after pollution exposure.

In this clinical trial, the authors observed that Dravanti beeja lepa may be safe and effective for promoting hair regrowth in patients with Indralupta (Alopecia Areata).

This study found petroleum ether to be more effective than methanol at extracting β-sitosterol from Eclipta alba, with higher concentrations detected using HPTLC and HPLC methods. The extracted materials contained metals within safety limits.

In this study, 1% procyanidin B-2 tonic significantly increased the number of total and terminal hairs on the scalp of male participants compared to a placebo after 6 months of use.

This study evaluated krokot extract as a hair tonic and found it to be microbiologically safe, effective at extending and increasing hair weight, non-irritating, and generally well-received in terms of aroma and color when tested on rabbits.

In this experimental study, the researchers developed and evaluated a hair tonic made from mangosteen peel extract, finding that all four tested formulations showed suitable physical characteristics and met standard requirements for attributes like pH, viscosity, and stability.

This study found that hair tonics with 5% and 10% licorice extract promoted hair growth in rabbits similarly to 2% minoxidil and were generally safe, although they caused mild eye irritation at the 2.5% concentration.

This review discusses two FDA-approved drugs for androgenetic alopecia, finasteride and minoxidil, and reports no new research findings.

This study found that an extract from the herbal medicine Ophioglossum vulgatum Linn. showed potential hair growth promotion and increased ATP and catalase activity in cell assays, suggesting its use in treating alopecia.

In this study, rosemary extracts (essential oil, hydrolate, and alcoholic extract) significantly stimulated hair growth in male mice compared to distilled water and even to commercial minoxidil, with rosemary groups showing statistically superior results on hair length.

This study found that Nelumbinis Semen extract may promote hair growth and reduce hair loss by increasing VEGF and IGF-1 expression and decreasing TGF-β1 in human dermal papilla cells and mice.

This study found that the application of plant-derived biostimulants, Trainer® and Auxym®, significantly affected various physiological traits in lettuce, but responses varied depending on the cultivar.

This study found that a polyherbal formulation of Trigonella foenum-graecum and Butea monosperma significantly promoted hair growth and reduced DHT levels in a chemotherapy-induced alopecia model.

This study found that a high sesquiterpene C. aeruginosa extract significantly reduced axillary hair growth in women compared to placebo with no apparent adverse effects.

In this study, aralia continentalis extract was observed to promote hair follicle development in mice through anagen progression, with the low dose being more effective than the high dose.

This study found that Ecklonia cava enzymatic extract, particularly its component dieckol, promoted hair growth by increasing dermal papilla cell proliferation and inhibiting 5α-reductase activity in cultured vibrissa follicles and C57BL/6 mice.

This study found that Polygonum multiflorum and Panax japonicum extracts could promote hair regrowth in mice, suggesting potential use as hair tonics.

This study examined the effects of purified Albizia saponaria bark extract on hair growth in rabbits, finding that a 20% concentration of the extract increased hair weight significantly, though it was less effective than minoxidil.

This study reported that a treatment serum containing ingredient blends with panthenol, licorice extract, and red clover extract significantly improved hair volume, scalp coverage, and reduced hair breakage over 6 months in individuals with thinning or damaged hair.

In this study, broccoli sprout extract and sulforaphane were found to reduce cell viability, suppress growth, and induce apoptosis in breast cancer cells, and oral broccoli sprout extract inhibited tumor growth in animal models, suggesting it may be effective in managing breast cancer.

In this study, orally administered Centella asiatica extract, standardized for asiaticoside content, significantly improved skin barrier function, elasticity, and reduced signs of UVB-induced photoaging in hairless mice, highlighting its potential as a nutricosmetic for skin health.

This study found that Puerariae Radix ethanol extracts increased the proliferation of human hair dermal papilla cells via ERK and Akt phosphorylation, suggesting potential benefits for alopecia treatment.