Efficacy of hyaluronic acid in facial anti-aging present in cosmetics

Abstract

Hyaluronic Acid (HA) has a vast field of applications due to its unique physical-chemical and biological characteristics. The interest in this acid is encouraged by its versatility, being marketed worldwide by several companies and being available in different brands and for different purposes. In addition, it presents a very broad obtaining technique, which in all cases shows a great evolution of the chemical and pharmaceutical industry. Over the years, skin cells reduce the production of Hyaluronic Acid, causing the appearance of wrinkles and lack of elasticity. In this way, presenting the need to replace this element that already exists in our body, through cosmetics, which are indicated for any age group, do not present contraindications to their use and are effective in indicating the first signs of aging as a way to recover. the appearance and vigor of the skin, in addition to preventing new signs. Justification: This research is justified by the fact that it is a very relevant subject today due to the benefits and effectiveness that Hyaluronic Acid provides when applied and absorbed by the skin. Objectives: To understand the effectiveness of hyaluronic acid in the treatment and prevention against aging, hydration and skin support when incorporated into cosmetics. Methodology: Research carried out through a literature review of an explanatory and descriptive nature, through searches in databases, such as scientific articles, available on Google Scholar, Scielo (Scientific Electronic Library Online), books, magazines, monographs, dissertations and theses. The descriptors used were: “Hyaluronic Acid”, “Cosmetics”, “Beauty” and “Aging”. Results: Bibliographic survey carried out to present the main advantages of using hyaluronic acid (HA). Conclusion: It can be concluded that HA presents a topic of great scientific relevance, as it presents a subject that is on the rise, due to the use of this active in various cosmetics, demonstrating a high safety in its use due to the low evidence in contraindications and significant results due to antioxidant properties, support, hydration and elasticity to the skin, thus improving its structure and expression lines.