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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Orgain Hydrolyzed Collagen Peptides Powder – 20g Grass-Fed, Unflavored, 1 lb Orgain Hydrolyzed Collagen Peptides Powder – 20g Grass-Fed, Unflavored, 1 lb #39 in Collagen Peptides
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Price
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Rating
★★★★★
★★★★★
Category rank
#2
#39
Collagen per Serving
11g Types I & 3 hydrolyzed
20g Type I & III
Third-Party Tested & Certified
Testing not prominently verified
Non-GMO only; no NSF/purity certs published
Source Quality
Generic bovine, no special sourcing noted
Grass-fed bovine, pasture-raised
Cost per Serving
$0.97–$1.08 per serving
$1.19–$1.42 per serving
Mixability & Taste
Mixes well, truly unflavored
Unflavored, dissolves well in warm liquid
Synergy Actives
None
None—collagen peptides & amino acids only
Verdict
Best-value unflavored collagen peptides
Best budget-friendly grass-fed collagen peptides

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