Collagen 

What are collagen peptides? 

Collagen peptides are small pieces of collagen protein created through hydrolysis, which makes collagen easier to dissolve and incorporate into powders, drinks and other supplements. 

What are the benefits of collagen supplements? 

Collagen supplements are commonly used to support skin elasticity and hydration, hair and nails, joint comfort and mobility, and bone health. 

Do collagen supplements really work? 

Research suggests that specific collagen peptides may support skin and joint health when taken consistently. Results depend on the type of collagen, serving size, individual and length of use. 

What's the difference between Type I, II and III collagen? 

Different collagen types are found throughout the body. Types I and III are commonly associated with skin, bone and connective tissue, while Type II is a major component of cartilage and is often featured in joint-focused formulas. 

What's the difference between bovine and marine collagen? 

Bovine collagen typically comes from cattle and commonly provides Types I and III collagen. Marine collagen comes from fish and is typically rich in Type I collagen. Dietary preferences and allergies can help guide your choice. 

How long does collagen take to work? 

Collagen is generally used consistently over time rather than for immediate results. Studies evaluating skin and joint benefits often measure changes over several weeks or longer. 

Is collagen powder better than capsules? 

Both can provide collagen peptides. Powders make it easier to consume larger servings and mix collagen into drinks or foods, while capsules can be convenient for travel and daily routines.