Vital Proteins Marine Collagen
How we scored this product Show the full breakdown
Bevisning gates dose: the evidence grade sets the ceiling, and the dose decides how much of that ceiling the product reaches. Value = inverse of price-per-trial-dose-day. Community = mean sentiment of external reviews. Säkerhet caps applied after weighting.
This score is our editorial judgment, not a scientific standard. We combine published evidence, dose, price, transparency, and consumer signals into one composite: this is our method, not a peer-reviewed clinical rating. A higher score means a product does better on the factors we weight, not that it is medically proven to work.
Question 1
Does the molecule work?
Does the molecule work?
The science behind each active ingredient, independent of which brand sells it.
Genuine benefits for skin and joint tissue at 10 g/day.
Question 2
Is this bottle good?
Is this bottle good?
The specific product: dose, price, transparency, and what buyers report.
Question 3
What's the catch?
What's the catch?
Säkerhet flags, transparency gaps, dosing concerns, and recurring buyer complaints.
Quick verdict
The numbers
Data verification
Per-ingredient breakdown
All product data is checked against original sources. Prices, doses, and testing status are updated when product pages change. Bevisning grades are reviewed when new human RCTs are published. Read how we verify.
What's inside
Consumer signals
4.2 out of 5 across 7,841 verified reviews on 4 platforms.
Medium confidenceConsumer sentiment compiled from 4 public sources.
107 reviews · 2.0/5 · negative sentiment
Compiled from Trustpilot listing located during research; verified at build time.
7,734 reviews · 4.7/5 · positive sentiment
Compiled from Amazon listing located during research; verified at build time.
positive sentiment
Compiled from iHerb listing located during research; verified at build time.
1 threads discussed · mixed sentiment
Compiled from Reddit listing located during research; verified at build time.
These are consumer sentiment signals. They do not measure whether the product actually works. See our evidence section for that.
What others say (unverified)
No external reviews aggregated yet for this product.
Research behind this product
The studies that established the trial dose and evidence grade for each active ingredient in this product. Click through to read the original paper.
Redaktionellt notes
Single-ingredient fish-derived collagen at a lower per-serving dose (12g) than the bovine version (20g) but priced similarly per package, a meaningfully worse price-per-gram unless a pescatarian/marine-source preference matters.
Why this scored this way
This Vital Proteins Vital Proteins Marine Collagen scores 7.4, making it a mid-tier product with both strengths and weaknesses. It delivers the full 12000.0mg trial dose of Collagen Peptider with grade B evidence (promising human data, not yet comprehensive). At $2.13/day it's among the more expensive options in Connective tissue.
What drives the score up
- Dose-evidence score of 8.0 reflects good alignment with trial doses.
- Tested by independent lab (transparency 7.0).
- Collagen Peptider is dosed at the full research level with grade B evidence (promising human data, not yet comprehensive).
What drags it down
- No public analysintyg available for independent verification.
- Limited consumer feedback (community score: 6.0).
- At $2.13/day it's on the expensive side.
Why you'd choose it
- You want Collagen Peptider from a Vital Proteins product.
- You want a tested by independent lab product.
- You want doses that align with published research.
Why you might skip it
- You want a product with a publicly available CoA.
- You want a cheaper option (this is $2.13/day).
Where this sits
Spot an error?
If you are the manufacturer or brand owner of Vital Proteins Marine Collagen and believe any data on this page is incorrect (wrong dose, wrong ingredient, wrong price, missing certification, outdated status), you can request a correction.
We review every request, verify it against primär sources, and publish any change with a dated note in the version history above. Corrections from brand owners are treated the same as corrections from anyone else: verified before they move.
Request a correction →Similar produkter
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