Агрессивное воздействие факторов внешней среды, таких как ультрафиолетовое излучение и загрязнение воздуха, в сочетании с термическими укладками, приводит к прогрессирующему структурному повреждению волос. Это проявляется в разрушении белковой матрицы, потере влаги, ломкости и ухудшении внешнего вида. Существующие на рынке средства не всегда обеспечивают комплексную и научно обоснованную защиту. Целью данного исследования являлась разработка и оценка эффективности нового защитного космецевтического средства, направленного на минимизацию повреждений волосяного стержня, вызванных комплексом неблагоприятных факторов. Для достижения цели были разработаны и протестированы несколько прототипов формул на основе синергетического сочетания натуральных и синтетических компонентов, включая гидролизаты пшеницы, антиоксидантные комплексы из экстрактов ягод и микроводорослей, а также липидные фракции. Оценка эффективности проводилась с использованием комплекса лабораторных методов. Механическая прочность и ломкость волос измерялись на разрывной машине, уровень гидратации оценивался после контролируемого термического воздействия, а структурные изменения кутикулы и количество микротрещин анализировались с помощью оптической микроскопии и трихоскопии. Статистическая обработка данных включала корреляционный и многомерный регрессионный анализ. Результаты исследования подтвердили высокую эффективность разработанных формул. Наиболее успешный прототип (С+) продемонстрировал увеличение механической прочности волос до 36,78 Н/мм² и снижение ломкости на 25,6%. После термической укладки обработанные волосы сохраняли уровень гидратации на 75,5%, а количество микротрещин в структуре сократилось до 12,4 единиц, что статистически значимо (p≤0,05) лучше контрольных образцов. Был выявлен высокий коэффициент обратной корреляции (-0,82) между степенью гидратации и количеством повреждений, а также определена оптимальная концентрация активных компонентов (1,2-1,8%), обеспечивающая максимальную защиту без утяжеления волос. Проведенное исследование доказывает, что комплексный подход к созданию космецевтических средств, основанный на синергии активных компонентов, позволяет эффективно защищать волосы от структурных повреждений. Разработанная формула обеспечивает сохранение целостности кератиновых волокон, поддерживает необходимый уровень влаги и повышает устойчивость к механическим и термическим нагрузкам. Полученные данные создают научную базу для разработки нового поколения высокоэффективных и безопасных продуктов для ухода за волосами в индустрии косметологии и трихологии.
The aggressive effects of environmental factors such as ultraviolet radiation and air pollution, combined with thermal styling, lead to progressive structural damage to the hair. This is manifested in the destruction of the protein matrix, loss of moisture, brittleness and deterioration of appearance. The tools available on the market do not always provide comprehensive and scientifically based protection. The purpose of this study was to develop and evaluate the effectiveness of a new protective cosmeceutical agent aimed at minimizing damage to the hair shaft caused by a complex of adverse factors. To achieve this goal, several prototype formulas have been developed and tested based on a synergistic combination of natural and synthetic components, including wheat hydrolysates, antioxidant complexes from berry and microalgae extracts, as well as lipid fractions. The effectiveness was assessed using a set of laboratory methods. The mechanical strength and fragility of the hair were measured on a bursting machine, the level of hydration was assessed after controlled thermal exposure, and the structural changes of the cuticle and the number of microcracks were analyzed using optical microscopy and trichoscopy. Statistical data processing included correlation and multivariate regression analysis. The results of the study confirmed the high effectiveness of the developed formulas. The most successful prototype (C+) demonstrated an increase in the mechanical strength of the hair to 36.78 N/mm2 and a 25.6% reduction in brittleness. After thermal styling, the treated hair retained the hydration level by 75.5%, and the number of microcracks in the structure decreased to 12.4 units, which is statistically significantly (p<0.05) better than the control samples. A high coefficient of inverse correlation (-0.82) was found between the degree of hydration and the amount of damage, and the optimal concentration of active ingredients (1.2-1.8%) was determined, providing maximum protection without weighing down the hair. The conducted research proves that an integrated approach to the creation of cosmeceuticals based on the synergy of active ingredients can effectively protect hair from structural damage. The developed formula ensures the integrity of keratin fibers, maintains the required moisture level and increases resistance to mechanical and thermal stress. The data obtained create a scientific basis for the development of a new generation of highly effective and safe hair care products in the cosmetology and trichology industry.
The aggressive effects of environmental factors such as ultraviolet radiation and air pollution, combined with thermal styling, lead to progressive structural damage to the hair. This is manifested in the destruction of the protein matrix, loss of moisture, brittleness and deterioration of appearance. The tools available on the market do not always provide comprehensive and scientifically based protection. The purpose of this study was to develop and evaluate the effectiveness of a new protective cosmeceutical agent aimed at minimizing damage to the hair shaft caused by a complex of adverse factors. To achieve this goal, several prototype formulas have been developed and tested based on a synergistic combination of natural and synthetic components, including wheat hydrolysates, antioxidant complexes from berry and microalgae extracts, as well as lipid fractions. The effectiveness was assessed using a set of laboratory methods. The mechanical strength and fragility of the hair were measured on a bursting machine, the level of hydration was assessed after controlled thermal exposure, and the structural changes of the cuticle and the number of microcracks were analyzed using optical microscopy and trichoscopy. Statistical data processing included correlation and multivariate regression analysis. The results of the study confirmed the high effectiveness of the developed formulas. The most successful prototype (C+) demonstrated an increase in the mechanical strength of the hair to 36.78 N/mm2 and a 25.6% reduction in brittleness. After thermal styling, the treated hair retained the hydration level by 75.5%, and the number of microcracks in the structure decreased to 12.4 units, which is statistically significantly (p<0.05) better than the control samples. A high coefficient of inverse correlation (-0.82) was found between the degree of hydration and the amount of damage, and the optimal concentration of active ingredients (1.2-1.8%) was determined, providing maximum protection without weighing down the hair. The conducted research proves that an integrated approach to the creation of cosmeceuticals based on the synergy of active ingredients can effectively protect hair from structural damage. The developed formula ensures the integrity of keratin fibers, maintains the required moisture level and increases resistance to mechanical and thermal stress. The data obtained create a scientific basis for the development of a new generation of highly effective and safe hair care products in the cosmetology and trichology industry.