Reviewed by PeptideGuide Research Team|Last updated February 15, 2026
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Collagen Peptides Type III vs Collagen Peptides Type I
Complete side-by-side comparison of Collagen Peptides Type III and Collagen Peptides Type I.
Side-by-Side Comparison
Property
Collagen Peptides Type III
Collagen Peptides Type I
Name
Collagen Peptides Type III
Collagen Peptides Type I
Peptide Class
Collagen
Structural protein
Category
Collagen
Collagen
Dosage Range
5-10 grams per day
5-15 grams per day
Half-Life
N/A
N/A
FDA Status
Generally Recognized as Safe (GRAS)
Generally Recognized As Safe (GRAS)
Safety Rating
Generally Well-Tolerated
Generally Well-Tolerated
Cost Estimate
$20-50/month
$20-50/month
Collagen Peptides Type III
Collagen Peptides Type III are a form of collagen that primarily support skin and joint health. They work by stimulating fibroblast activity, which en...
View full profile →Collagen Peptides Type I
Collagen Peptides Type I are derived from animal sources and are primarily used to support skin, joint, and bone health. They provide essential amino ...
View full profile →