“Melatonin 3 mg per serving”
Evidence →The label promises 3 mg per serving. The panel says 3 mg. They match.
Exact product checked · GTIN 00840994148957Piping Rock · checked Aug 6, 2026 · on sale since Oct 2, 2025USPTO returned 2 exact supplement-class owner records · inspect the identity trail
Quick read · Piping Rock
Piping Rock Melatonin 3mg Gummies | 60 Count
Checked against public sources on August 6, 2026 · LookCloser does not sell or recommend supplements.
60gummies · 30 servings
Does the marketing hold up?
FDA recall appears in this brand's history. An exact-product recall is a direct signal. A different product from the same firm is company context, not a strike against this item.
Is the dose real?Panel read — dose not verified7 ingredients listed; no advertised amount we could confirm against them
What a serving costs$0.33per serving, at the checked price
Is it tested?No testing claim made
Who’s behind it?USPTO lists 2 owner recordssame brand name, more than one registrant — we don’t choose between them
Is it the real thing?✓Barcode matches outside records
Trouble on record?Brand history — not this product
“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.
1✓ checked out1◖ partly confirmedno contradictions · brand-level recall on file
The label itself
What the Supplement Facts panel says
| Calories | 20 |
|---|---|
| Total Carbohydrate | 4 g |
| Total Sugars | 3 g |
| Includes 3g of Added Sugars | 3 g |
| Magnesium (as Magnesium Citrate) | 50 mg |
| L-Theanine | 50 mg |
| Melatonin | 3 mg |
Printed on the package: Vegan · GLUTEN & WHEAT FREE · MILK & LACTOSE FREE · SOY FREE · NON GMO · NO ARTIFICIAL Sweeteners · Non-GMO · Gluten Free
We read 7 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
1 promise checks out. 1 could not be fully confirmed from public sources.
✓Matches the label1
◐Partly confirmed1
“QUALITY”
Evidence →“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.
Ingredient research can support context, but it is not a trial of this exact product.
Quick read · 6 useful findings
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
Needs explanationAny trouble in public records?
FDA recall appears in this brand's history
An exact-product recall is a direct signal. A different product from the same firm is company context, not a strike against this item.
Evidence and sources
This recall is not about the product on this page. Piping Rock Health Products recalled a different product on January 15, 2021. FDA has since closed that case. The recalled item was “FITNESS LABS***Organic***Coconut Oil***Extra Virgin***16 fl. oz.…”
Locked evidence record →Open the full source-linked findingNeeds explanationIs the label honest?
The label says 7 g of melatonin in 4 gummies — but not what those 4 gummies weigh
That weight is the one number that would let anyone check the amount on the front. We did not weigh it ourselves, so this is an open question, not a problem we found.
Evidence and sources
A serving is 4 gummies, and the panel lists 7,000 mg — 7 g — of melatonin in that serving. What the panel doesn’t give is the one number needed to check it: what a serving weighs. Gummies of this type usually run somewhere around 2.5 to 3.5 grams each, which would put 4 of…
Locked evidence record →Open the full source-linked findingPublic contextWho is behind it?
Registered owner records: Piping Rock Health Products, LLC · PRIPD, LLC
The public ownership record is ambiguous. We show the exact candidates instead of choosing one by name similarity.
Evidence and sources
USPTO returned multiple live supplement-class records for the exact brand wordmark: Piping Rock Health Products, LLC, PRIPD, LLC. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.
Locked evidence record →Open the full source-linked findingCheckedIs the label honest?
Listing claim matches the Supplement Facts panel
The label promise and the Supplement Facts amount agree.
Evidence and sources
The listing claims 3 mg; the photo-read Supplement Facts panel shows Melatonin at 3 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.
Locked evidence record →Open the full source-linked findingCheckedIs the label honest?
Every ingredient shows its amount · 7 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 findingPublic contextWill you get what you pay for?
Reaching a studied dose costs about $666/month
Comparing cost at a research-relevant amount shows how quickly the package is used and what the routine actually costs.
Evidence and sources
At 66.7 serving(s) a day to reach the low end of the studied range (200–420 mg), this product runs roughly $666 per month. A price observation, not a recommendation.
Locked evidence record →Open the full source-linked findingWhat remains open 3
- We have not found a public label filing for this exact product.
- Barcode checksum is valid; no independent product record was found.
- No dated review-history series is on file yet.
These are evidence gaps, not strikes against the product.
Who owns the brand wordmark?
The brand has 2 exact supplement-class records
These are the USPTO records behind the brand name. We show them all rather than choosing one by similarity.
🇺🇸Piping Rock Health Products, LLC
NEW YORK, USA · Registration 4984839
2120 Smithtown Avenue, Ronkonkoma, NEW YORK 11779, UNITED STATES
Goods covered by this record
IC 005: Dietary beverage supplements for human consumption in liquid and dry mix form for therapeutic purposes; Dietary supplement beverage for therapeutic purposes [ ; Dietary supplemental drinks in the nature of vitamin and mineral beverages; Nutritional and dietary supplements formed and packaged as bars; Nutritional supplement energy bars; Nutritional supplement shakes; Nutritionally fortified beverages; Vitamin fortified beverages; Vitamin supplement in tablet form for use in making an effervescent beverage when added to water ].; IC 029: [ [ Fruit-based meal replacement bars; Nut and seed-based snack bars; Nut-based snack bars; Seed-based snack bars; Soy-based food bars ] ].; IC 032: Concentrates, syrups or powders used in the preparation of sports and energy drinks [ ; Sports drinks; Whey beverages ].; IC 030: [ [ Cereal bars; Granola-based snack bars ] ].
🇺🇸PRIPD, LLC
NEW YORK, USA · Registration application / registration number not stated
2120 Smithtown Avenue, Ronkonkoma, New York 11779, UNITED STATES
Goods covered by this record
IC 005: Dietary supplemental drinks; Nutritional supplement shakes; Nutritional supplement energy bars; Nutritional and dietary supplements formed and packaged as bars.; IC 029: Fruit-based meal replacement bars; Nut and seed-based snack bars; Nut-based snack bars; Seed-based snack bars; Soy-based food bars.; IC 030: Cereal-based snack bars; Chocolate-based ready-to-eat food bars; Grain-based food bars; Granola-based snack bars.; IC 032: Sports drinks; Whey-based beverages.
This answers who owns registrations for the brand wordmark. It does not by itself prove which entity made, imported, or sold this specific product. Open USPTO source ↗
Research behind the findings
Dose and research context
The label amount is shown beside the range used in the linked ingredient studies.
Dose vs research
Melatonin
STUDIED RANGE06.25 mg
3 mg per serving — within the 0.5–5 mg/day used in the linked studies.
Linked ingredient research · label amount, not a recommendation
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 50 mg of magnesium per serving. Studies we found used 200 mg–420 mg a day, so this sits below that range.
0studied 200 mg–420 mg
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 3 mg of melatonin per serving. Studies we found used 0.5 mg–5 mg a day, so this sits inside that range.
0studied 0.5 mg–5 mg
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$9.99
$0.33 per labeled serving
matching UPC/GTIN · checked Aug 6, 2026
View on Amazon ↗iHerb
Not confirmedNo 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 confirmedNo 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 confirmedNo 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.
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.
Record built August 06, 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.