Collagen Type I. Type I is the most abundant collagen type and is found particularly in skin, tendons and bone.
This guide explains its use, the label, the available evidence and the main precautions.
Collagen Type I – What Is It?
Type I is the most abundant collagen type and is found particularly in skin, tendons and bone.
Where is it used?
It is mainly found in bovine and marine collagen products.
What should I look for on the label?
Look at the source and total collagen peptides, rather than just the type number.
What do we know from the available evidence?
After digestion, collagen is not transported intact to a specific tissue.
Safety & Precautions
The allergen source and dietary restrictions matter.
Frequently Asked Questions
1. Is it necessary for everyone?
No. Its usefulness depends on the specific goal and overall diet.
2. Is it better because it is more specialized?
Not necessarily. The actual composition and dose matter more.
In Brief
Collagen Type I is assessed by its composition, dose and actual purpose of use.