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Estratégias de estimulação externa para a prevenção e redução do envelhecimento capilar
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Resumo(s)
O envelhecimento do couro cabeludo e do cabelo é um tema importante ao qual a indústria não tem dado grande relevo. Observar e entender o envelhecimento do cabelo e couro cabeludo de forma integrativa é imperativo para melhorar as funcionalidades e potenciar a beleza das duas estruturas. À data, já há alguma abordagem sobre “skinification” dos produtos para cabelo, mas o envelhecimento do couro cabeludo continua um assunto menos explorado, por ser uma região menos exposta e visualmente acessível e que, por isso, não apresenta o impacto sociopsicológico de outras regiões mais visíveis.
Associado ao envelhecimento global encontra-se a despigmentação do fio capilar que está intimamente relacionada com os sinais sociais e fisiológicos de envelhecimento geral. É de relevância perceber qual o impacto no desenvolvimento de produtos de cuidado para o cabelo da incorporação de ingredientes contra o envelhecimento capilar global e como poderão ser trabalhados os mecanismos para reduzir a perda de pigmentação do cabelo.
Perspetivou-se com a presente dissertação o desenvolvimento de um champô inovador que desse uma resposta prática na ajuda contra o envelhecimento da estrutura capilar e melhoria do seu aspeto e funcionalidade.
O champô desenvolvido apresenta-se como uma formulação robusta e inovadora, projetada para ser produzida industrialmente de modo a prevenir e combater o envelhecimento capilar. Desde a seleção sinérgica dos ingredientes, caracterização físico-química até aos rigorosos testes de estabilidade e segurança microbiológica, passando pelos testes in vitro e de eficácia, cada etapa foi fundamentada em sólidos princípios científicos, garantindo um produto estável, funcional e seguro. A formulação inclui ativos específicos que protegem a cor natural e promovem a repigmentação dos fios grisalhos, ao mesmo tempo que fortalecem e protegem a fibra capilar e estimulam o bem-estar do couro cabeludo. Com um perfume cuidadosamente escolhido, o champô oferece uma experiência sensorial completa, promovendo equilíbrio emocional. Este desenvolvimento laboratorial posiciona-se como uma solução industrial inovadora no mercado cosmético.
The aging of the scalp and hair is an important topic that has not received much attention from the industry. Observing and understanding the aging of hair and scalp in an integrative way is essential to improve functionality and enhance the beauty of both structures. Although there is some movement towards “skinification” of hair products, scalp aging remains a neglected area, likely because it involves a hidden part of the skin that lacks the sociopsychological impact of other more visible areas. Hair depigmentation, associated with overall aging, is closely linked to the social and physiological signs of general aging. It is relevant to understand the impact of incorporating anti-aging ingredients into hair care products and how mechanisms can be developed to reduce hair pigment loss. This dissertation aimed to develop an innovative shampoo that offers practical support in addressing the aging of the hair structure while enhancing its appearance and functionality. The developed shampoo presents itself as a robust and innovative formulation, designed to be produced industrially to prevent and combat hair aging. From the synergistic selection of ingredients, physico-chemical characterization, to rigorous stability and microbiological safety tests, as well as in vitro and efficacy tests, each step was grounded in solid scientific principles, ensuring a stable, functional, and safe product. The formulation includes specific actives that protect the natural color and promote the repigmentation of gray hair, while also strengthening and protecting the hair fiber and stimulating scalp well-being. With a carefully selected fragrance, the shampoo offers a complete sensory experience, promoting emotional balance. This laboratory development positions itself as an innovative industrial solution in the cosmetic market.
The aging of the scalp and hair is an important topic that has not received much attention from the industry. Observing and understanding the aging of hair and scalp in an integrative way is essential to improve functionality and enhance the beauty of both structures. Although there is some movement towards “skinification” of hair products, scalp aging remains a neglected area, likely because it involves a hidden part of the skin that lacks the sociopsychological impact of other more visible areas. Hair depigmentation, associated with overall aging, is closely linked to the social and physiological signs of general aging. It is relevant to understand the impact of incorporating anti-aging ingredients into hair care products and how mechanisms can be developed to reduce hair pigment loss. This dissertation aimed to develop an innovative shampoo that offers practical support in addressing the aging of the hair structure while enhancing its appearance and functionality. The developed shampoo presents itself as a robust and innovative formulation, designed to be produced industrially to prevent and combat hair aging. From the synergistic selection of ingredients, physico-chemical characterization, to rigorous stability and microbiological safety tests, as well as in vitro and efficacy tests, each step was grounded in solid scientific principles, ensuring a stable, functional, and safe product. The formulation includes specific actives that protect the natural color and promote the repigmentation of gray hair, while also strengthening and protecting the hair fiber and stimulating scalp well-being. With a carefully selected fragrance, the shampoo offers a complete sensory experience, promoting emotional balance. This laboratory development positions itself as an innovative industrial solution in the cosmetic market.
Descrição
Tese de mestrado, Cosmetologia Avançada, 2024, Universidade de Lisboa, Faculdade de Farmácia
Palavras-chave
Cabelo Couro Cabeludo Desenvolvimento de shampoo Caracterização Estabilidade Transposição de escala Teses de mestrado - 2024