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 Powder 7.8oz Unflavored Sports Research Collagen Peptides Powder 7.8oz Unflavored #1 in Collagen Peptides
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Sports Research Organic Collagen Peptides—Grass-Fed Chocolate, 30 Servings Sports Research Organic Collagen Peptides—Grass-Fed Chocolate, 30 Servings #18 in Collagen Peptides
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Price
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Rating
★★★★★
★★★★★
Category rank
#1
#18
Collagen per Serving
10g Types I & III
10g Types I & III
Third-Party Tested & Certified
Third-party tested; no major certs listed
Tested; organic certified
Source Quality
Bovine, sourcing unspecified
Grass-fed bovine, organic
Cost per Serving
$3.10/serving
~$1.10–1.20 per serving
Mixability & Taste
Dissolves hot/warm; struggles cold
Chocolate flavor, mostly clean; some note aftertaste
Synergy Actives
Collagen only, no vitamin C/biotin
None; collagen peptides only
Verdict
The bestselling value collagen peptides
Solid grass-fed collagen peptides—reliable and affordable.

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