What is collagen and how is it important for the skin?
In short, collagen is a protein that provides strength and elasticity to body tissues. It's found in the skin, tendons, blood vessels, and muscles, and plays a vital role in skin elasticity and repair after injury. Its production generally decreases with age (on average starting around age 45) (collagen is most abundant in the body around age 25), leading to sagging skin. Therefore, maintaining and supplementing collagen in the body is crucial for long-term skin beauty and health. This is a major reason why many beauty clinics offer treatments that stimulate collagen production beneath the skin.
What happens to skin that lacks collagen?
Collagen is a natural protein found in our body's tissues, especially in the skin. It helps maintain skin moisture, keeping it looking healthy. However, as we age, skin tissue decreases, leading to dryness, sagging, and wrinkles due to insufficient collagen for elasticity. The truth is, the remaining collagen cannot be replenished to maintain youthful, radiant skin. However, supplementing the skin with collagen, whether through oral consumption, injections, or topical application, helps maintain moisture, prevent further tissue loss, and reduce wrinkles. Research clearly shows that skin health improves after using products or services that boost collagen production. Nevertheless, skin still ages; this process can only be slowed down. Therefore, collagen is a helpful supplement, not a magic cure that guarantees youthful skin forever.
What is topical collagen?
Applying collagen directly to the skin can moisturize and soften it, but keep in mind that collagen has a very large molecular size and cannot penetrate the inner layers of the skin. Therefore, it mostly provides hydration but is not significant enough to effectively reduce wrinkles.
Currently, there are methods for applying collagen using nanometer technology, which reduces the size of collagen particles, allowing them to penetrate deeper into the skin's inner layers and potentially reduce skin sagging. This technology is popular in Japan but is not yet available in Thailand. Therefore, if a patient's goal is to reduce the signs of aging and wrinkles, other facial treatment methods might be a better option.
Would collagen injections be more effective?
Looking back, collagen injections were typically derived from animal sources, but these were often unsuccessful due to high allergic reactions and safety concerns. However, with modern medical technology, hyaluronic acid-based fillers have been developed to provide better and safer results. Furthermore, other medical products known as Skin Boosters are available, tailored to individual needs, almost entirely focused on collagen production.Four top skin boosters: Belotero Revive, Restylane Vital Light, Rejuran Healer, Chanel. Which is the best?)
However, while hyaluronic acid fillers are effective in correcting sagging skin and restoring volume, they do not primarily function to stimulate collagen production. Therefore, if you want to care for your skin, whether through fillers or by stimulating collagen in the subcutaneous layer, it is crucial to consult an experienced doctor first. They can design a treatment plan and select the appropriate products for your skin problems to achieve the best possible results.
Does taking collagen really work?
Collagen is found in common food sources such as animal hides, tendons, jellies, and gelatin, as well as in supplements containing synthetic collagen and some beverages. However, because ingested collagen has a large molecular size, it is digested in the digestive tract before being absorbed through the intestinal wall. Therefore, consuming collagen does not directly increase collagen in the skin. (Source: www.rama.mahidol.ac.th)
Does taking collagen really make your skin whiter, or is it a scam?
I don't know who first questioned or mentioned this, but it's incorrect information. Collagen's function is to help repair skin, but it has no effect on melanin production or on changing dark skin tones to lighter or brighter skin. Skin pigmentation is a result of melanin production by skin cells themselves and is completely unrelated to collagen.
However, if you desire brighter, more radiant skin, you should consume nutrients that help whiten the skin, such as glutathione, vitamin C, grape seed extract, and pine bark extract. These nutrients help reduce melanin production and stimulate the creation of new, brighter, and purer skin pigments. A word of caution: brighter, whiter skin cannot be achieved with a single treatment or by taking a single medication immediately.
"Good skin health starts with a strong and balanced body from within. Collagen is an important element that shouldn't be overlooked. Boosting collagen in the body helps to reverse the signs of aging, making skin firm, elastic, hydrated, and reducing wrinkles. Therefore, take care of your skin from the inside, and beautiful skin will follow."
