Every ingredient amount is disclosed
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
Full record · lc-a255f2da · back to the summary
Juven Therapeutic Nutrition Drink Powder Including Collagen Peptides
Exact product checkedGTIN not published · checked 2026-07-25
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How to read this report
What this is. We compare what a listing claims against what public records show — label arithmetic, barcode registries, NIH’s label catalog, FDA enforcement data, certification registries, and published research. Every statement below traces to one of those.
What the states mean. Confirmed = an outside source agrees. Contradicted = an outside source disagrees. Caution = something needs explaining. No data = we looked and found nothing — a gap, not a strike.
What it is not. A clean record is not an endorsement and never proof a product works. A thin record is not an accusation. We publish evidence and gaps; the conclusion is yours. Nothing here is medical advice.
Something wrong? Every figure is meant to be checkable — sources are named and linked. Send a correction and we’ll fix the record.
Panel, decoded
What the label discloses
11listed rows
11separately quantified
0combined blend totals
The listing-image panel publishes an amount for each of its 11 listed rows. That supports ingredient-by-ingredient review; it does not verify the contents.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| L-ARGININE | 7 g | — | |
| L-GLUTAMINE | 7 g | — | |
| PROTEIN (COLLAGEN) | 2.5 g | — | |
| CARBOHYDRATE | 7 g | — | |
| TOTAL SUGARS | 2 g | — | |
| ADDED SUGARS | 2 g | — | |
| VITAMIN C | 300 mg | — | |
| VITAMIN E | 15 mg | — | |
| VITAMIN B12 | 1.2 mcg | — | |
| CALCIUM | 200 mg | — | |
| ZINC | 9.5 mg | — |
FDA rules (21 CFR 101.36) require the amount of each dietary ingredient per serving unless hidden in a listed “proprietary blend” (legal, but a transparency yellow flag). A label stating no amount at all is non-compliant — a checkable red flag. This panel states amounts; the open question is whether those listed amounts are independently verified and how they compare with relevant research.
vision:google/gemini-flash-1.5 Amounts are shown as listed panel data, not independently lab-tested contents.
Every check we ran
Confirmed evidence
What checked out3
These checks found support in the public record. They confirm specific facts, not the product as a whole.
Confirmed
Exact trademark owner identified
USPTO lists METABOLIC TECHNOLOGIES, INC. (CORPORATION) in IOWA, USA; ILLINOIS, USA for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.
Reviews accumulated gradually
Written reviews grew from 529 to 609 across 2026-02-21 – 2026-07-24 with no single manufactured spike (largest 30-day gain ~26).
Documented concerns
What needs caution0
These are documented contradictions or claims that need more evidence. They are separate from missing data.
No contradictions or product-specific cautions were found at this check depth.
Unresolved public record
What is still missing5
We looked for these signals but could not settle them from public sources. A gap is not a strike.
Listed amounts fit the serving
Technical check only: the panel’s 9 actives sum to 23,525 mg, which fits inside the ≈27,700 mg serving. This means the numbers are physically possible — it does not mean the formula was validated or the contents confirmed.
Research context is available for the listed ingredients
Published sources describe how collagen peptides, zinc have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: PubMed search: collagen peptide supplementation trial, WebMD search: collagen.
This item belongs to a catalog variation family
The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.
180-day review-count history is on file
Exact-listing history records written-review counts from 521 on 2026-02-03 to 609 on 2026-07-24 (net +88). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.
Package and trademark records name different responsible entitie
The package says distributed by: Abbott. USPTO names METABOLIC TECHNOLOGIES, INC. as the exact wordmark owner. That can be a normal distributor, manufacturer, or licensing relationship; the saved records do not establish the relationship.
What to ask and check
What would settle the open questions
Why is this shown?
Everything we couldn’t verify is something a person can still ask about. Rather than leave gaps sitting as dead ends, we turn each one into a specific question — the exact document, citation, or number that would settle it — plus the things you can confirm yourself with the bottle in your hand.
Ask the brand or seller
1
What is the product’s UPC or GTIN?
The barcode is how a product gets matched to outside records — certification registries, label databases, recall data. Without it, almost nothing can be cross-checked.
2
Is this label filed with NIH’s Dietary Supplement Label Database (DSLD)?
Filing is voluntary, so absence proves nothing — but a filed label puts the full ingredient table on public record where anyone can read it.
Most brands and sellers publish a contact route. A clear answer adds evidence to the record; no answer leaves the question open.
Check for yourself — no one’s permission needed
1
Compare the panel on the bottle in your hand to the one shown in this record.
Ours was read from listing photos and can contain reading errors. The physical label is the source of truth — if they disagree, tell us and we’ll correct the record.
2
Check the lot number and expiry on the bottle against any COA you’re given.
A certificate that doesn’t name your lot doesn’t describe what you’re holding.
These are the open questions on this specific record — not a warning about the product, and not a suggestion to buy or avoid it. Getting them answered is how you decide for yourself.
What the listing promises — claim by claim
Why is this shown?
A listing’s promises are the reason people buy. Each one gets its own row: what was promised, what evidence would settle it, and what we could actually find. We never call a claim false — only whether proof proportionate to it exists on the public record.
| Claim | Status | What we found |
|---|---|---|
| Benefit claim “…ides, Amino Acids, and HMB For Wound Healing Support, Fruit Punch, 30 Packets NUTRITION SUPPORT F…” | Partly supported We looked for: whether the ingredient doses on the label match the doses used in published research | Published research exists for ingredients in this formula — see Related research below. Whether this product’s doses match those studies could not be confirmed. |
“No evidence located” does not mean a claim is false — it means the seller has not put evidence proportionate to the claim on the public record, and we could not find any. Absence of proof is not proof of absence.
This label vs. the doses studied
Why is this shown?
An ingredient can be well-studied at one amount and barely studied at the amount in your bottle. This lines the label up against the doses researchers actually used. It answers ‘are these the same numbers?’ — never ‘should you take this?’
| Ingredient | Where this label sits | Reading |
|---|---|---|
| PROTEIN (COLLAGEN) | shaded = doses used in studies (2.5 g–15 g) · bar = this label | 2.5 g — within the studied range |
| ZINC | shaded = doses used in studies (8 mg–40 mg) · bar = this label | 9.5 mg — within the studied range |
Matching a studied dose does not mean the product works, and missing it does not mean it fails — it shows whether the label and the research are talking about the same amounts. Not a recommendation to take any amount.
Documented cautions
- zinc — daily oral use; sustained high intakes can interfere with copper absorption — a documented interaction, not advice
Statements from published sources about these ingredients — not advice about this product, and not a complete safety review. Anyone taking medication should talk to a pharmacist or clinician.
Verifiability profile — 2 of 6 public signals
✓ Supplement Facts visible in photos✓ Brand's own store found· Per-serving dose established — not published· UPC / GTIN published — not published· Found in NIH's label catalog (DSLD) — not published· Third-party lab named or registry-certified — not published
What this listing gives the public to check. Publishing these signals doesn't prove quality — but withholding them means claims can only be taken on faith.
Identity
| LookCloser record ID | lc-a255f2da (internal — no barcode published, which limits cross-checking) |
| Brand | Juven |
| Source listing identifier | B07J24QWBJ |
| Retailer listing title | Juven Therapeutic Nutrition Drink Powder Including Collagen Peptides, … show full titleJuven Therapeutic Nutrition Drink Powder Including Collagen Peptides, Amino Acids, and HMB For Wound Healing Support, Fruit Punch, 30 Packets |
| USPTO brand owner | METABOLIC TECHNOLOGIES, INC. · CORPORATION · IOWA, USA; ILLINOIS, USA |
| Owner filed address | 2626 North Loop Drive, Suite 2150, Ames, IOWA 50010, UNITED STATES |
From the label (photo-read)
| Serving size | 1 PACKET (27.7 g) |
| Net weight | NET WT 0.97 OZ (27.7 g) |
| Pack statement | 30 PACKETS |
| Badges printed on pack | U |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| L-ARGININE | 7 g | High clearly legible in the photo |
| L-GLUTAMINE | 7 g | High clearly legible in the photo |
| PROTEIN (COLLAGEN) | 2.5 g | High clearly legible in the photo |
| CARBOHYDRATE | 7 g | High clearly legible in the photo |
| TOTAL SUGARS | 2 g | High clearly legible in the photo |
| ADDED SUGARS | 2 g | High clearly legible in the photo |
| VITAMIN C | 300 mg | High clearly legible in the photo |
| VITAMIN E | 15 mg | High clearly legible in the photo |
| VITAMIN B12 | 1.2 mcg | High clearly legible in the photo |
| CALCIUM | 200 mg | High clearly legible in the photo |
| ZINC | 9.5 mg | High clearly legible in the photo |
Claims printed on the packaging:
“WOUND HEALING NUTRITION” · “NEW LOOK!” · “NUTRITION SUPPORT FOR WOUNDS” · “NO ADDED COLORS” · “15-DAY SUPPLY” · “TWO PER DAY” · “ESSENTIAL NUTRIENTS TO” · “SUPPORT WOUND HEALING”
Read by a vision model from 8 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Where it sells
A brand storefront was found, but no exact-product price was published or matched to this exact product at build time.
Official brand domain: www.juven.com. This storefront does not expose a complete public catalog count.
Reference links for identification only — LookCloser has no affiliate relationships and earns nothing from any link on this page.
Ingredient science — NIH references
Vitamin C — NIH ODS · MedlinePlus · PubMed (11,019) · UL 2000 mg (total intake, adults)
Vitamin E — NIH ODS · MedlinePlus · PubMed (12,326) · UL 1000 mg (supplemental alpha-tocopherol, adults)
Vitamin B12 — NIH ODS · MedlinePlus · PubMed (5,006) · no UL established
Calcium — NIH ODS · MedlinePlus · PubMed (48,938) · UL 2500 mg (adults 19-50 (2,000 mg for 51+))
Zinc — NIH ODS · MedlinePlus · PubMed (19,708) · UL 40 mg (adults, from all sources)
Reference data from the NIH Office of Dietary Supplements, IOM Dietary Reference Intakes, and PubMed. A Tolerable Upper Intake Level is a documented reference figure, not a safety verdict — both the listed amount and the reference are shown for your own judgment. LookCloser gives no medical advice.
Related research & consistency
collagen peptides — PubMed search: collagen peptide supplementation trial · WebMD search: collagen · ClinicalTrials.gov — 587 registered studies
ℹ Use pattern in research: daily oral use over 8+ weeks in studies.
zinc — NIH ODS — Zinc fact sheet · PubMed search: zinc supplementation trial · ClinicalTrials.gov — 1,598 registered studies
ℹ Use pattern in research: daily oral use; sustained high intakes can interfere with copper absorption — a documented interaction, not advice.
These notes state where label numbers and marketing framing sit relative to published research — documentation for your own judgment, not medical advice. LookCloser does not advise for or against taking any supplement.
Record lc-a255f2da · built July 25, 2026 · lookcloser.ai · corrections@lookcloser.ai