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 Hydrolyzed Type I & III Powder 1 Pound Unflavored #19 in Collagen Peptides Price
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Rating
★★★★★
★★★★★
Category rank
#3
#19
Collagen per Serving
10g hydrolyzed Type I & III
10g Types I & III
Third-Party Tested & Certified
Third-party tested, Whole30 Approved
Testing claimed, no published certs
Source Quality
Grass-fed, pasture-raised bovine
Bovine, standard sourcing
Cost per Serving
~$1.50/serving (premium)
$2.18 / $1.97 (Subscribe)
Mixability & Taste
Dissolves fully, no taste or clumping
Clean dissolving, truly unflavored
Synergy Actives
Collagen only—no boosters
None included
Verdict
The category leader: grass-fed collagen peptides, widely trusted.
Best-value hydrolyzed collagen peptides
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