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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Vital Proteins Collagen Peptides Powder 5oz Unflavored Vital Proteins Collagen Peptides Powder 5oz Unflavored #14 in Collagen Peptides
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Price
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Check price on Amazon →
Rating
★★★★★
★★★★★
Category rank
#1
#14
Collagen per Serving
10g Types I & III
10g hydrolyzed Types I & III per serving
Third-Party Tested & Certified
Third-party tested; no major certs listed
Third-party tested, purity verified
Source Quality
Bovine, sourcing unspecified
Grass-fed, pasture-raised bovine
Cost per Serving
$3.10/serving
$2.14 per serving (mid-range)
Mixability & Taste
Dissolves hot/warm; struggles cold
Dissolves well in hot/warm liquids, truly unflavored
Synergy Actives
Collagen only, no vitamin C/biotin
None — pure collagen peptides
Verdict
The bestselling value collagen peptides
The bestselling collagen peptides brand

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