LookCloser.aipublic supplement evidence
Exact product checked · GTIN 00742488239243ProMix Nutrition · checked Aug 12, 2026 · on sale since Mar 22, 2017🇺🇸 USPTO wordmark owner · Promix Nutrition, Inc. · FLORIDA, USA
Quick read · ProMix Nutrition

ProMix Nutrition Collagen Peptides Powder

Checked against public sources on August 12, 2026 · LookCloser does not sell or recommend supplements.

Does the marketing hold up?

The headline amount is not tied to a panel row for the same ingredient. You are being sold on an ingredient the verified panel does not separately declare. The brand should explain the mismatch.

Is the dose real?Panel read — dose not verified16 ingredients listed; no advertised amount we could confirm against them
What a serving costs$1.94per serving, at the checked price
Is it tested?No testing claim made
Who’s behind it?🇺🇸Promix Nutrition, Inc.corporation · FLORIDA, USA
Is it the real thing?Barcode matches outside records
Trouble on record?No recalls found

“Couldn’t verify” means we looked and found no public proof — not a mark against the product. Most supplement claims cannot be independently verified by anyone, so grey is the normal state of this industry.

2◖ partly confirmedno contradictions · no recalls
The label itself

What the Supplement Facts panel says

Serving size 2 scoops (31.4g) · 36 servings per container · NET WT. 2.5 lbs (1.13 kg)

Calories110
Total Fat1 g
Saturated Fat.5 g
Trans Fat0 g
Cholesterol0 mg
Sodium70 mg
Total Carbohydrates7 g
Dietary Fiber1 g
Total Sugars6 g
Includes Added Sugars5 g
Protein21 g
Collagen Peptides31.4 g
Vitamin D0 % DV
Iron4 % DV
Calcium4 % DV
Potassium4 % DV

Printed on the package: GF · 1% For The Planet

We read 16 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.

Marketing claims, checked

The checks, one by one

The public sources did not settle the marketing promises on this label.

Partly confirmed2

“for Skin, Bones, Joints, and Recovery Support: Promix Collagen Peptides are hydrolyzed type I and III bioactive collagen peptides from grass-fed”

Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.

Evidence →
“in facilities using GMP (Good Manufacturing Practice)”

“GMP-certified” describes factory processes, not what is in the bottle. The claim does not name a certifier or public register that a shopper can check.

Evidence →

Ingredient research can support context, but it is not a trial of this exact product.

Marketing language, not scored

Only Premium Ingredients

Quick read · 3 useful findings

What is worth knowing.

Headlines first. Open evidence only when you want the source trail.

Public contextIs the label honest?

The headline amount is not tied to a panel row for the same ingredient

You are being sold on an ingredient the verified panel does not separately declare. The brand should explain the mismatch.

Evidence and sources

The listing presents 4,700 mg for glycine, but vision:claude-cli:subscription does not contain a same-name quantified row. The saved image read may be incomplete, so this is a specific question to resolve rather than a contradiction.

Locked evidence record →Open the full source-linked finding
CheckedIs the label honest?

Every ingredient shows its amount · 16 ingredients listed.

Every ingredient shows its real amount — nothing is hidden in a proprietary blend.

Evidence and sources

The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.

Locked evidence record →Open the full source-linked finding
CheckedWho is behind it?

The barcode identity checks out · 742488239243.

The barcode matches, so we are checking the right product rather than a look-alike.

Evidence and sources

Open Food Facts resolves 742488239243 to "Optimal Collagen Plus Bcaa Chocolate" (Promix) — consistent with this listing.

Locked evidence record →Open the full source-linked finding
What remains open 3
  • No FDA recall matched this brand in the current search.
  • Panel amounts still need a clearer source image.
  • We have not found a public label filing for this exact product.

These are evidence gaps, not strikes against the product.

Who owns the brand wordmark?
🇺🇸
Promix Nutrition, Inc.Corporation · exact supplement-class mark for PROMIX NUTRITION
Registration5650608
Registered2019-01-08
AssignmentsNo transfers recorded

Filed address
2613 NW 24th Terrace, Gainesville, Florida 32605, UNITED STATES

USPTO identifies the public owner or applicant behind this brand wordmark. This does not by itself identify the product manufacturer or prove where the product was made. Open USPTO source ↗

Research behind the findings

Dose and research context

We could not match an amount on this product to a studied range for the same ingredient, so these links are ingredient background rather than a measurement of this product.

Background reading

What the research says about these amounts

Not a score. Studies disagree with each other and change over time, so this sits beside the evidence rather than counting toward it — it is here so you can read the sources yourself.

The panel lists 31.4 g of collagen peptides per serving. Studies we found used 2.5 g–15 g a day, so this sits above that range.

0studied 2.5 g–15 g

Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.

The panel lists 1 g of prebiotic fiber (inulin-type) per serving. Studies we found used 3 g–10 g a day, so this sits below that range.

0studied 3 g–10 g

Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.

Where it sells

Price check for this exact product

Amazon

Exact UPC/GTIN match
$69.99

$1.94 per labeled serving

matching UPC/GTIN · checked Aug 12, 2026

View on Amazon ↗

Brand website

Official product-page candidate · UPC absent
$68.00

Official shopping lead; excluded from exact price comparisons.

Unflavored Collagen Peptides · 2.5 LB Bag. Confirm the package UPC/GTIN before buying.

Check brand website ↗

iHerb

Not confirmed
No exact listing saved

We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.

Search iHerb ↗

Target

Not confirmed
No exact listing saved

We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.

Search Target ↗

Walmart

Not confirmed
No exact listing saved

We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.

Search Walmart ↗

Only one exact price was available at build time; prices change by date, seller, and promotion.

The brand-page price is shown as a shopping lead only. It is excluded from the exact-product price difference because the page does not publish this record's matching UPC/GTIN.

The observed listing and related brand page repeat 4.7 g. That confirms cross-page consistency of the published claim, not the product contents.

Reference prices only · no affiliate links · every compared seller must publish the matching UPC/GTIN.

Want to inspect the evidence?

The full report shows every source, the exact unresolved question, and the documentation that would settle it.

Read / share full evidence →

Record built August 12, 2026. Sources: source listing observed at check time · USPTO Trademark Search · Keepa exact-listing history · NIH / published research · certification and regulator records where available. LookCloser publishes evidence and gaps; it does not advise for or against any supplement. Evidence-based corrections welcome.