Research Summary
The modern cosmetology industry is increasingly focused on research aimed at discovering novel neurocosmetic functional ingredients that can enhance the interactions between the skin and the nervous system. Many cosmetic companies have begun formulating neurocosmetic products that act on the cutaneous nervous system by influencing the skin’s neuromediators through various mechanisms of action.
This review seeks to clarify the definition of neurocosmetics and describe the features of some functional ingredients and products currently available in the market, while also addressing regulatory aspects. Special attention is given to neurocosmetic ingredients that combat skin stress by explaining stress pathways, which are closely linked to skin aging.
"Neuro-relaxing" anti-aging ingredients derived from plant extracts, as well as neurocosmetic strategies aimed at countering inflammatory responses related to skin stress, are presented. Additionally, the molecular basis of sensitive skin is discussed, along with suitable neurocosmetic ingredients to address this condition.
To illustrate the application of Botox-like ingredients, which were the first neurocosmetics on the market, the theory of skin aging is introduced. The concept of cosmetic claims is also discussed to highlight how the efficacy of products currently on the market is confirmed.
Keywords: neurocosmetics, neurocosmetic ingredients, skin care cosmetics, skin aging, skin stress, anti-wrinkle, cosmetics, sensitive skin, Botox-like ingredients
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