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This review discusses the benefits of plant-derived biosurfactants for cleaning and personal care, highlighting their environmental friendliness, cost-effectiveness, and positive effects on skin and hair, such as strengthening hair follicles and promoting growth, with a focus on saponin-rich Indian plants.

This study examined the effects of six surfactants on hair and scalp, finding varying irritation levels and impacts on protein denaturation and scalp turnover time, with AMT suggested as a good detergent.

This study reported that the combination of a 308-nm excimer lamp and 10% liquor carbonis detergens significantly improved scalp psoriasis symptoms compared to the excimer lamp alone, with more patients achieving 75% reduction in their Psoriasis Scalp Severity Index.

This study found that both hard and soft selenium disulphide-based detergents significantly increased triglyceride levels in human hair, suggesting enhanced sebum production with reduced lipolytic activity, but showed no significant differences between their effects.

This study found that defective cross-linking in hair cuticles is observable in a minority of mouse hair mutants, suggesting different proteins are involved in cross-linking across cell types.

This study observed defects in hair cuticle cross-linking in some, but not all, mouse mutants with sparse or structurally unsound hair.

This article discusses the complexity of selecting hair cleansing products and conditioners and reports no new scientific findings or results.

This review discusses the use of microbial biosurfactants as a safer alternative to chemical surfactants in cosmetics due to their antibacterial, moisturizing, and low toxicity properties, but it reports no new clinical findings.

This study concluded that a formulated herbal shampoo outperformed synthetic counterparts in detergency and maintaining a shiny, oily hair appearance, suggesting it could be a better alternative due to fewer harmful effects like hair dryness and keratin loss.

This study developed a protocol for acellular dermal matrix manufacturing from pig skin, demonstrating effective removal of cellular components while preserving the collagen scaffold's structural organization through a series of physical and chemical treatments.

In this study, researchers highlighted that while hair lipids are crucial for hair health and protection, surfactants in shampoos and conditioners can partially remove these lipids, potentially affecting hair structure, though the exact mechanisms remain poorly understood and require further investigation.

In this study, the researchers formulated an herbal shampoo and found it exhibited excellent cleansing properties and foam stability, comparable to commercial shampoos, suggesting it as a safe and cost-effective alternative to marketed formulations.

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.

Hair chromium levels reflect nutritional status after standard washing.

This study found that both everyday physical and environmental stresses, as well as chemical treatments, contributed to hair damage, with cuticle layers being more noticeably affected.

In this study, formulations of a typical lotion shampoo with ethanol or propylene glycol increased the in-vitro release rate of zinc pyrithione, an anti-dandruff agent.

In this review, researchers emphasized the importance of integrating natural extracts and modern cosmetic science to develop safe and effective hair-care products, highlighting herbal ingredients and modern advancements that enhance hair health and manageability.

This study found that a wheat-protein based herbal shampoo with natural ingredients demonstrated good conditioning performance, cleansing properties, and surface tension, helping to clear dirt, dandruff, and promote hair strength and darkness without causing hair damage, but further work is needed to enhance its quality.

This study found that laboratory-formulated natural shampoos condition hair better than commercial herbal shampoos, as shown by SEM micrograph analysis of hair microstructure.

Plant-based ingredients in hair care are being replaced by synthetic alternatives.

This review discusses the composition and benefits of shampoos including cleansing and conditioning properties, but reports no new research findings.

This study found that hair membrane fluidity is low in the cuticle but high in the cortex and medulla, with treatments like ionic surfactants and oleic acid increasing fluidity in hydrated hair; however, dehydration significantly reduces fluidity throughout the hair.

This review discusses the physiology of hair and various grooming and camouflage techniques, but reports no new clinical results; the authors note the complexity of cleaning hair and effects of different detergents.

This paper reviews various aspects of hair care products, including formulations, regulations, categories, and safety, without reporting new clinical findings.

This review discusses the role of shaving technology and specific skincare ingredients like glycerine and niacinamide in improving male facial skin health, but reports no new clinical results.

This study found that a short daily photoperiod increased crude protein digestibility, secondary hair follicle activity, and cashmere quality in Inner Mongolia white cashmere goats without harming fiber characteristics.

This study reported successful recovery of biologically active recombinant murine Wnt3a without detergent, suggesting usefulness for structure-activity studies avoiding detergent-related issues.

In this study, Tithonia diversifolia extract was found to improve certain digestive parameters in crossbred sheep but did not enhance growth performance, as the improvements in digestion did not translate into increased body weight or feed conversion.

The 7-month-old boy has a persistent rash that doesn't improve with typical skin treatments.

This case study reports that a 7-month-old boy's diffuse rash and hair loss were attributed to zinc deficiency and resolved with zinc supplementation.