“CERTIFIED”
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.
Exact product checked · GTIN 00198168099063Serene Herbs · checked Jul 21, 2026 · on sale since Aug 7, 2024🇺🇸 USPTO wordmark owner · SERENE HERBS LLC · Florida, USA
Quick read · Serene Herbs
Serene Herbs Soursop Bitters Liquid with Soursop Leaves for Gut…
Checked against public sources between July 21 and September 1, 2026 · LookCloser does not sell or recommend supplements.
16units
16servings per container
4.4 / 5rating at observation
11,957visible ratings
Does the marketing hold up?
Testing claimed — documentation not found. The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is saved, so the claim cannot be verified as stated. …
Is the dose real?Panel read — dose not verified12 ingredients listed; no advertised amount we could confirm against them
What a serving costs$2.50per serving, at the checked price
Is it tested?Claimed — no lab or certificate found
Who’s behind it?🇺🇸SERENE HERBS LLClimited liability company · 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.
1◖ partly confirmed2? couldn’t verifyno contradictions · no recalls
The label itself
What the Supplement Facts panel says
| Density | 1.022 g/mL |
|---|---|
| Aerobic Plate Count | <100 CFU/g |
| Escherichia Coli | Absent /10 g |
| Enterobacterial Count | <10 MPN MPN/g |
| Salmonella | Absent /10 g |
| Staphylococcus Aureus | Absent /10 g |
| Combined Yeast and Mold Count | <100 CFU/g |
| Lead | 0.000232 mg/Serving Size |
| Chromium* | 0.00160 mg/Serving Size |
| Cadmium | <0.000151 mg/Serving Size |
| Mercury | <0.000151 mg/Serving Size |
| Arsanic | 0.000302 mg/Serving Size |
Printed on the package: MADE IN THE USA · GMP CERTIFIED PRACTICE · Eurofins Lab-Tested · Vegan · GMP CERTIFIED · 100 % VEGAN PRODUCT · NON - GMO · NON GMO
We read 12 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 confirmed1
Ingredient research can support context, but it is not a trial of this exact product.
?Couldn’t verify independently2
“IN THE”
Evidence →“Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product.
“Lab-Tested”
Evidence →No named laboratory or lot-specific certificate was found for this exact product. A related brand page names no testing issuer and links no product-bound report; its UPC is not published. NSF, IFOS, USP, and Informed-Sport were not checked in this record. This is a public-evidence limit, not a finding that testing did not occur.
We looked and found no public proof. That does not count against the product.
Quick read · 2 useful findings
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
CheckedWho is behind it?
The barcode identity checks out · 198168099063.
The barcode matches, so we are checking the right product rather than a look-alike.
Evidence and sources
Open Food Facts resolves 198168099063 to "Soursop Bitters" (Serene Herbs) — consistent with this listing.
Locked evidence record →Open the full source-linked findingCheckedCan you trust the review pattern?
Reviews rose from 499 to 4,615 between August 12, 2025 and August 31, 2026 — no sudden jump.
A count that moves steadily is ordinary. A sudden burst is what deserves a closer look.
Evidence and sources
Written reviews rose from 499 to 4,615 between August 12, 2025 and August 31, 2026. The largest rise inside any single 30-day window was about 724, so the count moved in steps rather than in one burst.
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?
🇺🇸
SERENE HERBS LLCLimited Liability Company · exact supplement-class mark for SERENE HERBS
Filed address
1451 Brickell Ave Unit 1503, Miami, Florida 33131, 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.
Where it sells
Price check for this exact product
Amazon
Exact UPC/GTIN match$39.99
$2.50 per labeled serving
matching UPC/GTIN · checked Sep 1, 2026
View on Amazon ↗Brand website
Official product-page candidate · UPC absent$124.99
Official shopping lead; excluded from exact price comparisons.
Soursop Bitters · 4 Bottles. Confirm the package UPC/GTIN before buying.
Check 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 ↗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.
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 September 03, 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.