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This study observed that the degradation product PTeCA significantly increased in hair treated with oxidative cosmetics, suggesting it could be a reliable marker for detecting such treatments, with a proposed PTCA cut-off value using PTeCA as the gold standard.

This study found that a curcumin-labeled particle-associated antiseptic penetrated deeper into hair follicles in porcine skin than particles without antiseptic.

This study evaluated a herbal anti-dandruff hair wash powder, TRICHONEMTM, composed of eighteen herbal ingredients, reporting effective in vitro anti-dandruff activity and high user satisfaction in a 4-week pilot trial involving 50 women, without causing irritation.

This study examined argan oil inclusion complexes with β-CD, finding that these complexes improve the antibacterial efficacy, uniformity, and mechanical performance of hair treatment formulations while enhancing the durability of bleached hair, suggesting their potential as stable and effective cosmetic ingredients.

This review discusses the adverse effects of hair care products, highlighting irritation dermatitis and allergic contact eczema due to common allergens like paraphenylenediamine and glycerol monothioglycolate, but reports no clinical results.

In this study, L-threonate was found to inhibit DHT-induced DKK-1 expression in cultured dermal papilla cells, suggesting it could help prevent androgen-driven balding.

In this study, researchers tested hair tonic formulations with varying concentrations of bitter melon extract and found that higher concentrations enhanced hair growth in rabbits, with the 15% extract showing the greatest effect without causing skin irritation.

This case report highlights the simultaneous presence of white piedra, identified as T. inkin, and pediculosis capitis in one patient to emphasize their clinical distinctions.

In this experimental study, hibiscus leaf extract at a 30% concentration showed effectiveness in promoting hair growth on guinea pigs, with measurable increases in hair length and weight by the 21st day.

This review found that tea tree oil, especially terpinen-4-ol, may be the most effective treatment for Demodex-related diseases, but more research is needed to improve treatment efficacy and reduce side effects.

In this study, the researchers developed and evaluated a polyherbal powder shampoo using Ayurvedic plants, concluding that formulation F3 effectively provides eco-friendly and safe hair care with antimicrobial properties, making it a promising alternative to synthetic shampoos.

In this study, researchers developed a halal shampoo containing Centella asiatica and Phyllanthus emblica extracts, finding that a formula with specific concentrations exhibited high antioxidant activity and ideal physicochemical properties for hair cleansing and potential hair growth promotion.

This study found that formula 4 of the citronella and coconut oil combination promoted rabbit hair growth comparably to the positive control.

This study concluded that sodium lauryl sulfate is very toxic to hair, damaging its structure, while natural conditioners help protect hair integrity and improve consistency and shine.

This study reports that a polyherbal hair mask made from ingredients like strawberry, amla, and fenugreek demonstrates effectiveness as a non-toxic alternative to chemical hair products, promoting hair growth and scalp nourishment while offering ease of use and stability.

This study surveyed hair care practices among men and women in India, finding that most wash their hair weekly and use shampoos, but highlight the need for education on proper cleansing methods.

This review discusses the properties and bioextraction methods of chitin and chitosans, emphasizing their potential use in eco-friendly cosmetic manufacturing and reports no new experimental findings.

This review summarizes the volatile components, biological activities, and potential safety concerns of essential oils from various Curcuma species, but reports no new clinical results.

This article reviews the empirical use of algae in traditional remedies and highlights the need for scientific understanding of algae's bioactive compounds used in cosmetics without providing new experimental results.

In this review, researchers discussed recent advances in nanotechnology for topical skin applications, highlighting how nanocarriers enhance skin penetration and targeting in treatments for diseases like melanoma and psoriasis, while acknowledging that the penetration mechanisms and health impacts of nanoparticles remain not fully understood.

This review highlights the potential of marine macroalgae as a largely untapped resource for developing new active ingredients in the cosmetic industry, emphasizing their role in supporting circular economy models by utilizing waste from other industrial sectors.

This narrative review discusses the role of injectable biomaterials in dental tissue regeneration, highlighting their suitability for treating small, hard-to-access oral defects compared to pre-formed scaffolds, and explores the potential use of nanofibers in dental applications.

This review provides a comprehensive guide to the human microbiome and reports no new experimental results; it highlights the impact of modern lifestyles on microbial homeostasis and the necessity of conservation efforts.

This study examines the role of nanotechnology in cosmetics, highlighting its benefits in improving ingredient solubility and stability, but also noting challenges such as cost, shelf life, and safety concerns, along with regulatory complexities, particularly in harmonizing global legislation.

This review explores the chemical composition and biological activities of essential oils from selected aromatic roots, highlighting their potential for various industries, though more research is needed to standardize their bioactive components.

This review highlights the use of natural products in cosmetic-containing herbals for skin and hair care but reports no new clinical results, calling attention to their claimed curative properties and minimal side effects.

This study found that several preservatives, including triclocarban and triclosan, showed potential endocrine-disrupting effects on various nuclear receptors in both in silico and in vitro models.