Collagen Supplements: The Beauty & Wellness Trend Explained

What is it?

Collagen is the most abundant protein in the human body, acting as a primary building block for skin, bones, muscles, and connective tissues. It's responsible for skin's structure and elasticity. As we age, our body's natural collagen production declines, which can lead to common signs of aging like wrinkles and joint pain. Collagen supplements, typically sold as powders or capsules, are forms of hydrolyzed animal-derived collagen. This means the collagen has been broken down into smaller peptides, making it easier for the body to absorb.

Why is it trending?

Collagen supplements have surged in popularity within the beauty and wellness industries, marketed heavily as an anti-aging solution. The trend is fueled by claims that these supplements can improve skin health by increasing elasticity and hydration, thereby reducing the appearance of wrinkles. Beyond skincare, they are also popular for their potential to relieve joint pain, support bone health, and even improve gut health. The ease of incorporating tasteless powders into daily routines, like in coffee or smoothies, has also contributed to their widespread adoption.

How does it affect people?

Many users take collagen hoping to achieve plumper, more youthful skin and to ease joint discomfort. Several studies suggest that collagen supplements may indeed improve skin hydration and elasticity. Some research also indicates a potential reduction in osteoarthritis symptoms and support for bone density, particularly in postmenopausal women. However, the scientific evidence is still evolving, and some studies have been funded by the supplement industry, raising concerns about bias. Side effects are generally considered mild, but can include feelings of stomach heaviness or mild diarrhea. As supplements are not regulated by the FDA, purity and effectiveness can vary.

Discover another trend: What Is Psychological Safety and Why Does It Matter?