Spec-by-spec
Head to head
Contenders from Collagen Peptides, every metric lined up. The winning value in each row is outlined.
Price
Check price on Amazon →
Check price on Amazon →
Rating
★★★★★
★★★★★
Category rank
#1
#69
Collagen per Serving
10g Types I & III
10g Types I & III
Third-Party Tested & Certified
Third-party tested; no major certs listed
Not prominently claimed
Source Quality
Bovine, sourcing unspecified
Pasture-raised bovine (traceable)
Cost per Serving
$3.10/serving
$1.36–$1.22
Mixability & Taste
Dissolves hot/warm; struggles cold
Unflavored, dissolves well
Synergy Actives
Collagen only, no vitamin C/biotin
None included
Verdict
The bestselling value collagen peptides
Clean, unflavored pasture-raised collagen peptides
Affiliate link — we may earn a commission