NEW
✨ Collagen Peptides
Cost per serving
$0.87
40 servings · ~40-day supply
Well absorbed
other · 21 active deals
Well absorbedThe best-value Marine Collagen right now is about $0.07 per dose — across 19 tracked products the median is $0.665/dose, so shopping on cost-per-dose can cut your cost several-fold. Every Marine Collagen deal here is ranked by cost per dose— what you actually pay per serving, not the sticker price — because forms and absorption differ, so the cheapest bottle isn’t always the cheapest dose.
Right now the best value across our full Marine Collagen catalog is at $0.07 per serving.
Every Marine Collagen deal above is ranked by real cost per dose with no paid placement — see our and .
Youtheory Marine Collagen - 2 at $0.07 — the lowest cost-per-dose marine collagen in our catalog. See the full ranking on the Best Marine Collagen page.
We're tracking 21 active Marine Collagen deals across Amazon US and partner retailers, ranked by community votes and cost-per-dose — not paid placement.
Across 19 tracked Marine Collagen deals the median cost-per-dose is $0.665; the cheapest quartile comes in under $0.453 . Anything below the median is a solid deal for the same molecule.
Deals are submitted by the community and ranked by net votes (hot minus cold) plus cost-per-dose normalised across container sizes. We take no affiliate kickbacks for ordering; sponsored slots, when present, are clearly badged.
We link primary sources and paraphrase their findings — never copy their text, tables, or images. Cost-per-dose figures are our own first-party catalog data.
Cost per serving
$0.87
40 servings · ~40-day supply
Cost per serving
$2.15
15 servings · ~15-day supply
Cost per serving
$0.95
42 servings · ~42-day supply
Cost per serving
$0.57
35 servings · ~35-day supply
Cost per serving
$0.58
120 servings · ~120-day supply
Cost per serving
$0.41
50 servings · ~50-day supply
Cost per serving
$0.66
60 servings · ~60-day supply
Cost per serving
$1.88
32 servings · ~32-day supply
Cost per serving
$0.25
120 servings · ~120-day supply
Cost per serving
$0.60
35 servings · ~35-day supply
Cost per serving
$0.33
45 servings · ~45-day supply
Cost per serving
$0.47
50 servings · ~50-day supply
Cost per serving
$0.50
50 servings · ~50-day supply
Cost per serving
$0.62
35 servings · ~35-day supply
Cost per serving
$1.03
34 servings · ~34-day supply
Cost per serving
$1.06
47 servings · ~47-day supply
Cost per serving
$2.14
14 servings · ~14-day supply
Cost per serving
$0.74
38 servings · ~38-day supply
Cost per serving
$0.07
290 servings · ~290-day supply
Cost per serving
$1.50
30 servings · ~30-day supply
Cost per serving
$0.28
60 servings · ~60-day supply
Amazon.com · ✨ Collagen Peptides
CPS
Price
$34.99
Amazon.com · ✨ Collagen Peptides
CPS
Price
$32.29
Amazon.com · ✨ Collagen Peptides
CPS
Price
$40.03
Amazon.com · ✨ Collagen Peptides
CPS
Price
$19.99
Amazon.com · ✨ Collagen Peptides
CPS
Price
$69.90
Amazon.com · ✨ Bovine Collagen
CPS
Price
$20.29
Amazon.com · ✨ Collagen Peptides
CPS
Price
$39.90
Amazon.com · ✨ Collagen Peptides
CPS
Price
$60.00
Amazon.com · ✨ Collagen Peptides
CPS
Price
$29.99
Amazon.com · ✨ Collagen Peptides
CPS
Price
$20.99
Amazon.com · ✨ Collagen Peptides
CPS
Price
$14.99
Amazon.com · ✨ Collagen Peptides
CPS
Price
$23.69
Amazon.com · ✨ Collagen Peptides
CPS
Price
$25.01
Amazon.com · ✨ Bovine Collagen
CPS
Price
$21.74
Amazon.com · ✨ Collagen Peptides
CPS
Price
$34.95
Amazon.com · ✨ Collagen Peptides
CPS
Price
$49.99
Amazon.com · ✨ Collagen Peptides
CPS
Price
$29.99
Amazon.com · ✨ Collagen Peptides
CPS
Price
$27.95
Amazon.com · ✨ Collagen Peptides
CPS
Price
$20.79
Amazon.com · ✨ Collagen Peptides
CPS
Price
$44.98
HerbsPro · ✨ Collagen Peptides
CPS
Price
$16.79
