What you should know about aging and sun protection with a sunscreen?
The process of aging is a natural phenomenon that every individual will inevitably experience. Is there any possibility that we can still delay it? Is there a way to prevent this? If we cannot avoid it, then what exactly do these anti-aging products claim to accomplish?
Let's dive into the intricate concept of aging and explore strategies to proactively tackle it before it manifests.
Aging can be divided into two categories, with the first one referred to as intrinsic or innate aging, a natural process that cannot be avoided. It affects not only the skin but also all the other internal organs in the same way. Extrinsic aging, the second type of aging, is caused by external factors, specifically exposure to ultraviolet (UV) irradiation, commonly known as photoaging . By incorporating certain healthy habits and routines, we can take measures to prevent early signs of aging.
Does Sun protection prevents aging?
The importance of both infrared light and Visible Light (VL), especially blue light, in photodamage and photoaging is increasingly recognized. Numerous studies have provided evidence indicating that visible light has the potential to generate oxidative damage and elicit an inflammatory response, thereby amplifying the impact of UV rays. It is worth mentioning that the effects of photoaging can be seen when the skin is subjected to irradiation within the UV/VL boundary region.
Over time, the popularity of tinted sunscreens has grown as a means of protecting oneself from the detrimental effects of sunlight. The majority of compounds that have been approved by the FDA for UV protection are insufficient in terms of protecting against VL. This is due to the fact that these compounds must be opaque in order to effectively filter VL or Sun Light. When it comes to protection against VL, zinc oxide and titanium dioxide are effective only in pigmentary grade and not when they are micronized. Sunscreens that are tinted utilize a combination of iron oxides and pigmentary titanium dioxide in order to provide protection against visible light (VL) and also make use of the various colors of iron oxides and pigmentary titanium dioxide to enhance the matching of colors.
Joli Joli HA Physical Tint SPF 44 a mineral sunscreen for your skin care.
When you walk out into the sunshine on a bright day in NYC, you are exposing yourself to the harmful effects of sun rays. Exposure to harmful rays can speed up cell damage, ultimately resulting in the emergence of lackluster, wrinkled, and parched skin. Both young and older individuals need to prioritize skin protection, although older people are generally more vulnerable to harm.
HA Physical Tint SPF 44 is an excellent choice for individuals with even the most sensitive skin types, including those who have undergone post-procedure treatments, as it is formulated as a chemical-free alternative to sun protection. The combination of Zinc Oxide at a concentration of 10% and Titanium Dioxide at a concentration of 5.5% offers effective protection against both UVA-aging and UVB-burning rays.
Hyaluronic Acid (HA) as anti-aging agent in a Sunscreen.
The highest concentration of hyaluronic acid in humans is found in the skin, accounting for approximately 50% of the total amount of HA in the human body . Numerous studies have explored the effects of topical HA in diminishing signs of aging. There is a rising interest in investigating the correlation between HA and various procedures aimed at rejuvenating the face. During the clinical trial, researchers noticed a significant improvement in skin hydration and elasticity when HA was applied around the eyes to target wrinkles and fine lines. In this way addition of HA with other active ingredients not only protects your skin but also conditions it.
The healing of skin damage caused by prolonged exposure to sunlight can be facilitated by the use of Hyaluronic Acid. In addition to preventing damage caused by UV rays, the broad-spectrum sunscreen is also effective in treating existing damage. By using the tinted sunscreen, you can effortlessly achieve a dewy look, eliminate the need for other makeup, and enjoy the added advantage of anti-aging benefits.
- Papakonstantinou, E., M. Roth, and G. Karakiulakis, Hyaluronic acid: A key molecule in skin aging. Dermatoendocrinol, 2012. 4(3): p. 253-8.
- Guan, L.L., H.W. Lim, and T.F. Mohammad, Sunscreens and Photoaging: A Review of Current Literature. Am J Clin Dermatol, 2021. 22(6): p. 819-828.
- Gupta, M., et al., Zinc therapy in dermatology: a review. Dermatol Res Pract, 2014. 2014: p. 709152.
- Bravo, B., et al., Benefits of topical hyaluronic acid for skin quality and signs of skin aging: From literature review to clinical evidence. Dermatol Ther, 2022. 35(12): p. e15903.