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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Vital Proteins Collagen Peptides Travel Pack 20×10g Unflavored Vital Proteins Collagen Peptides Travel Pack 20×10g Unflavored #4 in Collagen Peptides
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Price
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Rating
★★★★★
★★★★★
Category rank
#2
#4
Collagen per Serving
11g Types I & 3 hydrolyzed
10g hydrolyzed Types I & III
Third-Party Tested & Certified
Testing not prominently verified
Tested for purity & heavy metals
Source Quality
Generic bovine, no special sourcing noted
Grass-fed bovine, traceable
Cost per Serving
$0.97–$1.08 per serving
$1.65 per packet (travel premium)
Mixability & Taste
Mixes well, truly unflavored
Dissolves clean, truly unflavored
Synergy Actives
None
Collagen only, no boosters
Verdict
Best-value unflavored collagen peptides
The bestselling travel-pack collagen peptides

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