The skin has various important roles for humans. One is to create a barrier between the inside of the body and the environment. Internally, the skin serves to protect our bodies. Skin is the largest organ of the body. The skin is also a very sensitive organ and can be damaged by infections and various diseases.
Various skin problems can arise due to various factors such as unfavorable environmental conditions, excessive exposure to ultraviolet rays, individual age, microorganisms, diet, stress, and chemicals.
Skin care is very important not only for having healthy skin but also for one’s overall quality of life. One of the substances that have benefits for maintaining healthy skin are flavonoids obtained from citrus fruits. Let’s look at the following review to find out the benefits of citrus flavonoids.
Recognizing skin problems
One of the skin problems that many people complain about today is premature aging of the skin. The process of premature skin aging is divided into two categories, namely intrinsic aging and extrinsic aging. Intrinsic skin aging is natural aging caused by changes in the elasticity of the skin over time. Meanwhile, extrinsic skin aging is mostly caused by exposure to solar radiation.
The skin consists of three main layers namely the epidermis, dermis and subcutis. The main components of the dermis are collagen and elastin fibers. Collagen is a protein that has the power to provide firmness to the skin, while elastin is a protein that helps the skin stay supple and firm.
Reduced collagen and elastin causes wrinkles to form. The main reason the skin begins to look sluggish and form wrinkles is the disruption of elastin and collagen. The thing that can cause this disorder is free radicals. Free radicals that are formed due to oxidative stress are one of the main causes of intrinsic and extrinsic aging processes.
What are citrus flavonoids?
Flavonoids are a group of naturally occurring substances that can be found in fruits, vegetables, seeds, bark, roots, stems, flowers, and grapes. Flavonoids are substances that are known to be beneficial because they have various health benefits. Therefore, many flavonoids are extracted from various things. Citrus flavonoids are flavonoids obtained from citrus fruits.
Flavonoids are considered as indispensable components in various pharmaceutical, drug, and cosmetic applications. This is attributed to the antioxidant, anti-inflammatory, and anti-carcinogenic properties of flavonoids, coupled with their ability to modulate cell cellular function.
The increasing public demand for products that have an anti-aging effect has led to more research being carried out. Various studies were conducted to find out more about the benefits of flavonoids, including their benefits for skin health.
What are the benefits of citrus flavonoids for the skin?
Citrus fruit is a fruit that is famous for containing various types of substances and vitamins that are good for the skin. Citrus fruit group is a fruit that is rich in flavonoid compounds and is a source of flavonoids that are easily found. Citrus flavonoids are found in various types of oranges such as lemons, limes, mandarins, and various other types of citrus.
Among the many benefits of citrus flavonoids, one of the benefits that is widely researched is regarding the benefits of citrus extracts for the skin. Citrus flavonoids have properties as antioxidants and free radicals and have anti-inflammatory properties.
Citrus flavonoids can help prevent damage to body cells including skin cells by binding to free radicals. When free radicals are bound to flavonoids, more stable flavonoid radicals are formed. If the free radicals are stable and handled properly, the effects of the damage they cause can also be prevented.
Free radicals play a role in the formation of skin wrinkles and premature aging. Thus, wrinkles and premature aging can be prevented by overcoming free radicals using citrus flavonoids.
Due to their promising antioxidant and anti-free radical activity, citrus flavonoids are often used in a variety of applications that require anti-wrinkle and anti-aging agents in their formulations.