December 2025 in “JURNAL PIJAR MIPA” This study found that a natural hair tonic spray formulated from 15% water pumpkin fruit extract promoted rabbit hair growth to a degree comparable to a synthetic control.
This study suggests that a candlenut oil nanoemulsion formulation could enhance hair growth activity in Sprague Dawley rats, with stability for up to 14 days at room temperature.
January 2007 in “Pizhūhish va sāzandigī” This study describes the characteristics and potential research applications of the first hairless guinea pigs in Iran, noting their suitability for allergy, dermal, transplantation, and immunology studies.
4 citations
,
January 1994 in “Yakugaku zasshi” In this study, EPC-K, a compound with antioxidant and moisturizing effects, was found to decompose significantly under certain conditions, impacting its stability in quasi drug hair-growing products.
May 2023 in “Jurnal Penelitian Farmasi & Herbal” In this study, researchers developed cucumber-based hair tonics and tested their physical stability, finding them to be homogenous and meet requirements for color and pH, suggesting potential use as a remedy for hair loss.
May 2023 in “Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis” This study found that royal jelly extract, popular for surgical wound healing, contains stable levels of flavonoids and phenols for up to 28 days.
1 citations
,
January 2022 in “Indonesian Journal of Pharmaceutical Science and Technology” This study evaluated a 20% cinchona extract cream and found it increased hair growth length and mass in guinea pigs, demonstrated good physical stability, and did not irritate rabbit skin.
September 2022 in “KnE medicine” In this study, variations in candle nut oil concentration (5%, 6%, 7%) impacted the characteristics and stability of a hair tonic nanoemulsion, influencing factors like droplet size, pH, and viscosity.
3 citations
,
August 2022 in “Pharmaceuticals” This study observed that a self-emulsifying drug delivery system for finasteride significantly enhanced bioavailability in rats compared to commercial tablets, but the formulation was found to be thermodynamically unstable.
September 2020 in “Pharmauho/Pharmauho : Jurnal Farmasi, Sains dan Kesehatan” This study concluded that hair tonic formulated with galangal rhizome and Aloe vera extract was stable according to the Indonesian National Standard, showing consistent organoleptic, pH, and viscosity characteristics after stability testing.
January 2004 in “Europe PMC (PubMed Central)” Finasteride sustained-release tablets are stable.
August 2025 in “International Journal of Applied Pharmaceutics” This study developed a stable nanoemulsion-based hair serum containing M. oleifera seed oil, which maintained its physical characteristics and reduced the oil's sticky texture, making it more suitable for hair loss treatment compared to traditional formulations.
January 2022 in “Healthy Tadulako Journal” This study found no difference in the physical stability of hair tonic preparations made from sansevieria leaves extract, regardless of whether maceration or soxhletation methods were used.
June 2021 in “Journal of Pharmaceutical Care Anwar Medika” This study investigated the physical stability of hair tonic formulations made from ethanol extract of cayenne pepper leaves, finding that formulations with specific concentrations of propylene glycol and ethanol had good physical stability.
January 2024 in “Indonesian Journal of Pharmaceutical Education” In this experimental laboratory study, three cream formulations containing 1% Caffeine Herbasome® were developed and evaluated for stability, homogeneity, pH, dispersion, and adhesion, with results showing satisfactory stability and suitable adhesion properties for skin application.
January 2002 in “J0urnal of Nanjing Military Medical College” This study developed a new finasteride capsule with accurate dosage and good stability, showing potential as an effective oral preparation with a tentative two-year shelf life.
53 citations
,
May 2010 in “Dermatologic Surgery” This article appears to be a table of contents or navigation page for a journal, not presenting any new findings or research results.
July 2026 in “International Journal of Multidisciplinary Sciences and Arts” In this study, researchers formulated a pomade using papaya seed oil and virgin coconut oil at various concentrations and found it to be stable, non-irritating, and preferred by users, with the 7.5% concentration being most favored for providing shiny and moisturized hair.
December 2023 in “JSFK (Jurnal Sains Farmasi Klinis)/JSFK (Jurnal Sains Farmasi dan Klinis)” This study found that a hair tonic formulated with 0.3% cocoa bean extract demonstrated the best physical stability and effectively promoted hair growth in mice, with results comparable to a positive control when used twice daily for two weeks.
21 citations
,
March 2022 in “Pharmaceuticals” This study found that Brigatinib-loaded nanospanlastics demonstrated enhanced cytotoxicity against lung cancer cells and improved drug stability and release compared to free Brigatinib.
2 citations
,
April 2016 in “DOAJ (DOAJ: Directory of Open Access Journals)” This study found that a novel saw palmetto supercritical CO2 extract effectively inhibits 5α-reductase type II in vitro, suggesting its potential for promoting prostate health in benign prostatic hyperplasia.
November 2020 in “International journal of pharmaceutical compounding” This study developed and tested a finasteride suspension that retains over 94.3% of its initial concentration for up to 90 days at room temperature, finding no airborne finasteride exposure during formulation handling.
March 2025 in “Carbohydrate Polymer Technologies and Applications” In this study, researchers developed a carboxylated β-cyclodextrin formulation to enhance finasteride's physicochemical properties, achieving an encapsulation efficiency of about 85% and indicating potential for controlled drug release in therapeutic applications. Their findings suggest this inclusion complex could improve delivery of hydrophobic drugs like finasteride.
April 2024 in “Current journal of applied science and technology” This study developed an ointment from palm kernel oil and shea butter, which demonstrated improved hair growth in rabbits and may inform the creation of non-harmful hair growth products for humans.
This study observed that liposomes encapsulating minoxidil and PEP penetrate the skin at a slower rate but may reach deeper layers compared to a foam formulation.
29 citations
,
January 2010 in “PubMed” This review discusses the methodology, limitations, and advantages of Follicular Unit Extraction in hair transplantation without providing new clinical results.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review highlights a polyherbal hair formulation that combines various natural ingredients, reporting potential benefits in improving scalp circulation, strengthening hair, and promoting regrowth, which might offer a safer alternative for managing male pattern baldness compared to synthetic drugs.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review summarizes current research on natural hair dyes, reporting that plant-based formulations can safely provide viable colors on gray hair with minimal irritation compared to synthetic options but face challenges in color range and consistency.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, researchers formulated a herbal hair dye with natural ingredients, including Barleria prionitis, and found it to be stable, effective, and a promising natural alternative to chemical dyes, enhancing color intensity and hair conditioning compared to formulations without this component.
January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In laboratory tests, this study evaluated several skin cream formulations and reported that formulation F6 showed superior stability and strong antioxidant potential, while all formulations were stable, of uniform consistency, had a suitable pH, and were non-irritant to the skin.