How do collagen types differ for specific benefits?
Written by
Robert Kelly
Reviewed by
Prof. Benjamin Murphy, Ph.D.The various types of collagen have different biological roles depending on their molecular architecture. Type I collagen is critical for providing support to skin and bone. In contrast, Type II collagen is essential for maintaining healthy joints. Each type of collagen is best suited for specific health objectives. Selecting an appropriate collagen type is crucial for achieving optimal results, which is why it is essential to understand how the different types uniquely benefit your body.
Type I Collagen
- Constitutes 90% of skin's collagen for firmness
- Improves bone density in osteoporosis prevention
- Found in hydrolyzed bovine and marine supplements
Type II Collagen
- Targets joint cartilage as primary structural component
- Reduces osteoarthritis pain in UC-II form
- Requires undenatured state for joint bioavailability
Type III & V Collagen
- Supports organ structures and blood vessels
- Maintains corneal clarity and placental tissues
- Often paired with Type I in supplements
Align collagen types to your specific health goals. If you are concerned about skin and bone issues, use Type I hydrolyzed collagen. Suppose managing joint issues, UC-II Type II. Don't mix and match formulas and expect different results. I have seen a total waste of client months on incorrect types of collagen.
Blends of mixtures provide broad support, ultimately as an amino acid for protein synthesis from any rational "protein" source. These are suitable for maintenance, rather than improvement. When looking for a specific benefit, always check the product labels for the percentage of the main collagen type (collagen I, II, or III), if applicable.
Absorption definitely varies amongst collagen sources. Hydrolyzed Type I can be readily absorbed throughout the body. Undenatured Type II can survive the digestive process and be delivered to the joint. Third-party testing will assure you get what you pay for. Look for certification before buying it.
Read the full article: Top 10 Benefits Collagen Supplements Revealed
