Collagen is the most abundant protein in the human body, serving as the structural foundation for skin, bones, muscles, and connective tissues. While there are many different forms of collagen, three types—Type I, Type II, and Type III—stand out for their importance to human health.
Knowing the differences between them can help you choose the right collagen supplement for your wellness goals.
Type I Collagen: Essential for Skin and Bone Health
Type I collagen is the most dominant and vital collagen in the body, making up nearly 90% of total collagen. It’s the primary structural protein in skin, bones, ligaments, and tendons.
What makes Type I collagen unique is its ability to:
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Support skin elasticity and firmness
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Reduce fine lines and wrinkles
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Improve hydration and dermal density
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Strengthen bones and aid in regeneration
Clinical studies show that supplementation with Type I collagen enhances skin hydration, reduces visible aging signs, and supports bone resilience as density naturally declines with age.
Marine collagen—especially fish-derived collagen—is one of the richest sources of Type I collagen. Thanks to its high bioavailability, it is easily absorbed by the body. Ballstad Salmon Collagen, sourced from Norwegian salmon, delivers pure Type I collagen that is odorless, tasteless, and effortless to blend into any daily drink.
Type II Collagen: Specialized for Joint Function
Unlike Type I, Type II collagen is concentrated in cartilage, where it helps cushion joints and maintain flexibility. It plays a critical role in:
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Supporting joint mobility
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Reducing stiffness and discomfort
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Preserving cartilage structure
For people managing arthritis, age-related joint changes, or active lifestyles, Type II collagen supplementation may improve long-term joint comfort and integrity.
Type III Collagen: Supporting Skin, Vessels, and Connective Tissues
Type III collagen works in tandem with Type I in the skin and is also found in muscles, blood vessels, and various organs. Its functions include:
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Supporting skin smoothness and elasticity
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Strengthening connective tissues
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Contributing to vascular health
Though not as abundant as Type I, it provides important support for youthful skin and resilient connective tissues. Marine-based collagen that combines Types I and III offers synergistic benefits, particularly for enhancing skin texture and overall appearance.
Choosing the Right Collagen Supplement
The best collagen supplement for you depends on your personal health goals:
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For beauty and anti-aging: Choose a formula rich in Type I collagen for skin, nails, and hair support.
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For joint care: Look for supplements containing Type II collagen to maintain cartilage and mobility.
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For all-around benefits: Select marine collagen that combines Types I and III for comprehensive skin and connective tissue support.
Ballstad Salmon Collagen provides a clean, sustainable, and bioavailable source of Type I collagen—perfect for those looking to age gracefully and nourish their skin, bones, and tissues from within.