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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Ancient Nutrition Collagen Peptides with Probiotics & Vitamin C, Strawberry Lemonade, 45 Servings Ancient Nutrition Collagen Peptides with Probiotics & Vitamin C, Strawberry Lemonade, 45 Servings #50 in Collagen Peptides
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Price
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Rating
★★★★★
★★★★★
Category rank
#2
#50
Collagen per Serving
11g Types I & 3 hydrolyzed
~10g multi-type hydrolyzed
Third-Party Tested & Certified
Testing not prominently verified
Third-party tested
Source Quality
Generic bovine, no special sourcing noted
Multi-source, quality-verified
Cost per Serving
$0.97–$1.08 per serving
Mid-range ($0.80–$1.10 per serving)
Mixability & Taste
Mixes well, truly unflavored
Strawberry lemonade flavored, mixes well warm/cold
Synergy Actives
None
Vitamin C + probiotics
Verdict
Best-value unflavored collagen peptides
Best multi-benefit collagen with probiotics and vitamin C

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