What Is Collagen?
Collagen is a major structural protein in connective tissues and supports the skin, hair, nails, bones, tendons, and cartilage. It is also a building block for proteins such as keratin, which forms skin, hair, and nails. Other substances, including hyaluronic acid and elastin, work with collagen to maintain skin elasticity and moisture.
More than two dozen types of collagen exist, with type I making up 90% of the collagen found in the human body. Although the body naturally produces collagen through amino acids found in protein-rich foods, production decreases over time due to aging, alcohol consumption, smoking, and sun damage, which can lead to common issues such as wrinkles, joint pain, and dry skin.
Types of Collagen Supplements
Collagen supplements typically use types I, II, and III. Types I and III benefit the skin, hair, and nails, while type II supports joints and cartilage. The most bioavailable forms—readily available for digestion—are sold as hydrolyzed collagen or collagen peptides broken into smaller molecules that the body can absorb. However, collagen isn’t considered a “complete protein” because it doesn’t contain all the essential amino acids needed to help the body function, so supplementation can’t replace protein powders or other supplements with all nine essential amino acids.
What Do Studies Show About Collagen Supplements?
In recent years, numerous studies have emerged highlighting the potential benefits of collagen supplementation. For instance, a 2021 systematic review of 19 studies involving 1,125 people showed favourable skin hydration, elasticity, and wrinkles results. In 2023, another review of 14 studies with 967 people found encouraging results for skin moisture levels and elasticity. Yet another 2023 review of 26 studies with 1,721 people also showed improved skin hydration and elasticity. Additional studies have noted potential benefits for joint stiffness and pain, bone density, and brittle nails.
Dr. Daniela Steyn, Founder of Wellness MD and Dermaesthetics Menopause Skincare, states, “I recommend collagen to most of my patients concerned about hair loss, joint pain, and those on an anti-aging skincare protocol."
Natural Collagen Boosters
In addition to supplements, incorporating natural collagen boosters into your diet can significantly enhance your skin's health. Foods rich in vitamin C, such as citrus fruits, berries, and leafy greens, play a crucial role in collagen synthesis. Protein-rich foods like chicken, fish, beans, and eggs provide the amino acids necessary for collagen production. Bone broth, made by simmering animal bones, is another excellent source of collagen and other essential nutrients. Including these foods in your daily diet can help maintain your skin's elasticity and moisture, complementing the benefits of collagen supplements.
Collagen: A Key Component of Your Skincare Routine
Collagen's benefits for your skin health and overall well-being are clear. At Dermaesthetics, we understand the importance of collagen and its role in maintaining youthful, radiant skin. Our Canadian-made, anti-aging, and medical-grade products are designed to support your skin's health and enhance its natural beauty.
Conclusion
The role of collagen in skincare is significant from both a functional and cosmetic standpoint. The natural aging process decreases collagen production, resulting in common aesthetic concerns such as fine lines, wrinkles, and sagging skin. To regain your skin's supple, youthful appearance, schedule a consultation with our Dermaesthetics skincare specialist, Praveshni, HERE to discuss which treatment option would be best for you.
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