The Trend Verdict
Spec-by-spec

Head to head

Contenders from Collagen Peptides, every metric lined up. The winning value in each row is outlined.

Sports Research Collagen Peptides 3.9oz Unflavored Sports Research Collagen Peptides 3.9oz Unflavored #2 in Collagen Peptides
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Ancient Nutrition Multi Collagen Protein Powder, Cucumber Lime, 18.6oz Ancient Nutrition Multi Collagen Protein Powder, Cucumber Lime, 18.6oz #49 in Collagen Peptides
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Price
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Rating
★★★★★
★★★★★
Category rank
#2
#49
Collagen per Serving
11g Types I & 3 hydrolyzed
10g multi-type (I, II, III)
Third-Party Tested & Certified
Testing not prominently verified
NSF-certified, third-party tested
Source Quality
Generic bovine, no special sourcing noted
Multi-source; no grass-fed claim
Cost per Serving
$0.97–$1.08 per serving
$1.04 per serving
Mixability & Taste
Mixes well, truly unflavored
Cucumber Lime; mixes well but subtle taste
Synergy Actives
None
Vitamin C included
Verdict
Best-value unflavored collagen peptides
Best multi-type collagen with synergy actives

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