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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NeoCell Collagen Peptides Grass-Fed Unflavored Stick Packs (20 × 0.35oz) NeoCell Collagen Peptides Grass-Fed Unflavored Stick Packs (20 × 0.35oz) #63 in Collagen Peptides
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Price
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Rating
★★★★★
★★★★★
Category rank
#2
#63
Collagen per Serving
11g Types I & 3 hydrolyzed
~3.6g per packet, Types I & III
Third-Party Tested & Certified
Testing not prominently verified
No published NSF or lab testing
Source Quality
Generic bovine, no special sourcing noted
Grass-fed bovine, traceable
Cost per Serving
$0.97–$1.08 per serving
$1.40–$1.26/packet (mid-tier)
Mixability & Taste
Mixes well, truly unflavored
Unflavored, mostly clean with warm liquid
Synergy Actives
None
Collagen only, no vitamin C or HA
Verdict
Best-value unflavored collagen peptides
Solid grass-fed collagen in convenient stick packs

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