May 2026 in “Riset Informasi Kesehatan” This experimental study evaluated shampoo formulations with varying concentrations of candlenut oil, concluding that the 12% formulation (Formula 2) demonstrated optimal physical characteristics and quality standards, with acceptable pH and viscosity but reduced foam stability at higher oil concentrations.
May 2026 in “VT International Press Journal of Multidisciplinary Research and Review” This study developed a herbal hair oil using garlic leaves, coconut oil, castor oil, hibiscus flower powder, and amla extract, finding it enhances scalp nutrition, reduces hair loss, and maintains favorable aesthetic attributes with appropriate stability and consistency for hair application.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, a herbal hair serum made from natural ingredients, including fenugreek, flaxseed, and Murraya koenigii extracts, was evaluated for its physicochemical properties and safety, showing promising stability, low irritation potential, and effective antioxidant activity as an eco-friendly alternative to chemical hair care products.
February 2025 in “Journal of Fundamental and Applied Pharmaceutical Science” 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 focused on extracting compounds from curry leaves using various methods and evaluated the extract's purity, solubility, and stability, suggesting potential health benefits like improved digestion and hair growth.
January 2024 in “Jurnal Ilmiah Ibnu Sina (JIIS) Ilmu Farmasi dan Kesehatan” In this study, researchers developed a hair tonic using shallots (Allium cepa L.) and found that its F2 formulation was as effective as the positive control in promoting hair growth on the 21st day and remained stable over 28 weeks of testing.
February 2022 in “Journal of pharmaceutical research international” In this study, a herbal shampoo was formulated with ingredients such as neem, hibiscus, and aloe vera, aimed at promoting hair growth, reducing dandruff, and enhancing hair strength; the shampoo was evaluated for its physical and chemical stability.
April 2019 in “Journal of Drug Delivery and Therapeutics” In this study, researchers developed poly herbal shampoo formulations using natural herbs like Ashwagandha and Amla, which showed effective hair care benefits including strengthening hair growth and preventing dandruff while maintaining safe pH and foaming capacity; however, stability studies for these formulations are needed.
January 2002 in “Chinese Journal of Hospital Pharmacy” This study reports that finasteride chewable tablets may be effective in treating benign prostatic hyperplasia due to their stable formulation and ease of production.
35 citations
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October 2005 in “European journal of pharmaceutics and biopharmaceutics” This study found that polymers significantly improved the chemical and microbial stability of steroid hormones in liposome formulations over eight weeks, with finasteride showing the highest diffusion rate.
2 citations
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November 2024 in “Journal of Nonlinear Science” In this study, researchers found that the shape of polygonal domains, such as squares and triangles, significantly impacts Turing pattern formation, with domain geometry affecting the stability and type of bifurcations observed in simulations.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This guide explores the fundamental science and practical applications of nanocrystal technologies to enhance the bioavailability of poorly water-soluble drugs, detailing synthesis methods, stability solutions, and drug delivery innovations like hydrogel composites and microneedle platforms.
April 2025 in “Jurnal Multidisiplin Dehasen (MUDE)” In this study, a hair tonic containing fragrant pandan leaf extract and virgin coconut oil was formulated and evaluated, with most variations demonstrating physical stability except for one formulation, which showed instability in the specific gravity test.
4 citations
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July 2025 in “International Journal of Nanomedicine” This review explores nano-quercetin formulations to enhance the solubility, stability, and targeted delivery of quercetin, highlighting its potential efficacy in treating cancer, inflammation, metabolic diseases, and tissue regeneration, though challenges in biocompatibility, toxicity, and production remain, per this source.
July 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, researchers developed and tested an eco-friendly herbal hair gel containing extracts from curry leaf, flaxseed, and Aloe vera, finding that formulation F9 excelled in viscosity, spreadability, extrudability, antifungal activity, and stability, making it a promising sustainable alternative to synthetic hair gels.
July 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study formulated and tested eco-friendly herbal hair gels using extracts from curry leaf, flaxseed, and Aloe vera, finding that formulation F9 showed optimal viscosity, spreadability, superior antifungal activity, and stability over six months, making it a promising sustainable alternative to synthetic hair gels.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study evaluated a herbal hair oil formulated with medicinal plant-based ingredients, reporting its significant potential to promote hair growth, reduce hair fall and dandruff, and improve scalp health while maintaining stability and safety, suggesting it as a viable alternative to synthetic hair products.
In this study, researchers developed an orange peel-based organic hair serum and found that among tested formulations, F3 showed better stability, phytochemical content, and overall effectiveness, suggesting potential for enhancing hair texture, reducing dandruff, and promoting healthy growth while being environmentally friendly.
This study developed and tested a polyherbal anti-dandruff hair serum using natural ingredients with antifungal, anti-inflammatory, and conditioning properties, reporting notable antifungal efficacy, good stability, and satisfactory physicochemical characteristics, suggesting the serum is a safe and effective natural alternative for daily dandruff treatment.
November 2025 in “International Journal of Advanced Research in Science Communication and Technology” In this study, researchers developed an herbal shampoo with natural extracts, showing it has good quality and suitable physicochemical properties like pH, foam stability, and conditioning, making it appropriate for commercial use to help prevent hair loss and maintain hair conditioning.
April 2025 in “International Journal for Research in Applied Science and Engineering Technology” This study developed a herbal face pack using natural ingredients like neem, turmeric, and sandalwood, and concluded that it can be a safe and effective alternative to chemical-based skincare products after evaluating its stability, spreadability, and non-irritant properties.
This study reports that carbamazepine can self-assemble into stable channel structures without guest polymers, while griseofulvin relies on guest molecules for structural stability in drug-polymer inclusion complexes.
This study investigated the molecular mechanisms behind the formation of drug-polymer inclusion complexes and found that carbamazepine can self-assemble into stable channel structures without guest polymers, unlike griseofulvin, which requires guest molecules for structural stability.
28 citations
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March 1993 in “Journal of Cell Science” In this study, rabbit esophageal epithelial cells were found to produce K4 and K13 keratins in suprabasal cells, forming disulfide-crosslinked dimers that may support the physical stability of the esophageal lining.
February 2016 in “DOAJ (DOAJ: Directory of Open Access Journals)” This study found that freeze-dried finasteride nanoparticles significantly improved the dissolution rate and pharmacokinetic parameters compared to pure drug formulations, suggesting enhanced stability and solubility for poorly water-soluble drugs.
13 citations
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February 2019 in “Journal of Microencapsulation” This study focused on designing a niosome formulation that encapsulates pumpkin seed oil for topical use, achieving high entrapment efficiency and stability over three months.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study found that a polyherbal hair serum made from fenugreek, aloe vera, hibiscus, neem, and rice water effectively improved hair texture, reduced hair loss, and enhanced scalp health, with favorable safety and stability profiles, making it a potential natural alternative to synthetic hair products.
August 2023 in “Scientia Pharmaceutica” In this study, researchers evaluated the stability and color changes of compounded minoxidil formulations used for alopecia, finding that while the formulations remained chemically and microbiologically stable for up to 380 days, significant color changes were observed, which likely do not affect the product's effectiveness.
3 citations
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October 2018 in “International Journal of Green Pharmacy” This study suggested that an herbal shampoo containing Piper betle and Psidium guajava leaves extract may promote hair growth due to its antioxidant properties and showed stability for two months.
January 2025 in “International Journal for Research Trends and Innovation” This study assessed a herbal hair oil made from various plant ingredients, observing it supported hair growth and maintained stability for 45 days, with the phytochemical profile indicating the presence of saponins, sulfur, and ascorbic acid.