“Melatonin 10 mg per serving”
Evidence →The label promises 10 mg per serving. The panel says 10 mg. They match.
Exact product checked · GTIN 00850004462669OLLY · checked Aug 1, 2026 · on sale since Sep 10, 2020🇺🇸 USPTO wordmark owner · OLLY PBC · DELAWARE, USAPackage says distributed by: OLLY Public Benefit Corp. · San Francisco, CA 94111
Quick read · OLLY
Olly Ultra Strength Sleep Softgels
Checked against public sources on August 1, 2026 · LookCloser does not sell or recommend supplements.
60softgels · 30 servings
Does the marketing hold up?
Melatonin dose is above the studied range. label claims 10 mg/serving — above the range commonly used in research (sleep trials commonly use 0.5–5 mg; higher doses are not shown to work better and gummy products have repeatedly been found to differ…
Is the dose real?✓Listing and panel agreeboth say 10 mg of Melatonin
What a serving costs$0.63per serving, at the checked price
Is it tested?NSF seal printed on the labelwe read it off the package photo; not confirmed in NSF’s registry
Who’s behind it?🇺🇸OLLY PBCcorporation · DELAWARE, 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.
1✓ checked out1◖ partly confirmedno contradictions · no recalls
The label itself
What the Supplement Facts panel says
| Calories | 10 |
|---|---|
| Total Fat | 0.5 g |
| Magnesium (as magnesium oxide) | 150 mg |
| Melatonin | 10 mg |
| L-Theanine | 100 mg |
| Chamomile Extract (flower) | 17 mg |
| Passionflower Extract (flower) | 17 mg |
| Lemon Balm Extract (aerial parts) | 16 mg |
Printed on the package: NSF Contents Certified · NSF · Gluten-free · Certified B Corporation · B Corp Certified · CONTENTS CERTIFIED · Gluten Free
We read 8 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
“OLLY Ultra Strength Sleep Softgels, Drug Free Nighttime Support* - 60”
Evidence →Ingredient evidence exists; on dose: label claims 10 mg/serving — above the range commonly used in research (sleep trials commonly use 0.5–5 mg; higher doses are not shown to work better and gummy products have repeatedly been found to differ from their labels).
Ingredient research can support context, but it is not a trial of this exact product.
Quick read · 4 useful findings
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
CheckedIs 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 10 mg; the photo-read Supplement Facts panel shows Melatonin at 10 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 · 8 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 findingCheckedWho is behind it?
The barcode identity checks out · 850004462669.
The barcode matches, so we are checking the right product rather than a look-alike.
Evidence and sources
The brand's store lists this exact barcode as “Ultra Strength Sleep Softgels” (variant: Default Title) — identity confirmed across retailer listings.
Locked evidence record →Open the full source-linked findingPublic contextWill you get what you pay for?
Reaching a studied dose costs about $380/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 20.0 serving(s) a day to reach the low end of the studied range (200–420 mg), this product runs roughly $380 per month. A price observation, not a recommendation.
Locked evidence record →Open the full source-linked findingWhat remains open 2
- No FDA recall matched this brand in the current search.
- 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?
🇺🇸
OLLY PBCCorporation · exact supplement-class mark for OLLY
Filed address
86 Graham Street, Suite 200, San Francisco, California 94129, 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
The label amount is shown beside the range used in the linked ingredient studies.
Dose vs research
Melatonin
STUDIED RANGE011 mg
10 mg per serving — above 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 150 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 10 mg of melatonin per serving. Studies we found used 0.5 mg–5 mg a day, so this sits above 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$18.99
$0.63 per labeled serving
matching UPC/GTIN · checked Aug 2, 2026
View on Amazon ↗Brand website
Exact UPC/GTIN match$19.99
$0.67 per labeled serving
matching UPC/GTIN · checked Aug 1, 2026
View on Brand website ↗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 ↗Same UPC/GTIN observed across 2 sellers. Amazon was lowest at $18.99; Brand website was highest at $19.99 — a $1.00 range at check time.
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 02, 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.