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Umbrella Labs

Long-standing, reputable US SARMs/peptides vendor with published third-party COAs. Generally well-regarded. Aggregated from public sources; VialGrade does not endorse any vendor.

Updated 2026-08-05
VialGrade
VialGrade C-

C- — proceed with caution

Worth a closer look before you buy: a public regulatory record, open risk flags in its reputation record, and mixed buyer reports, though it does have 2 independent lab tests.

Lab testsYes· 1 check
Government recordsConcerns found· 1 check
Buyer reportsConcerns found· 2 checks
Business infoNothing on file

Why this grade — Something official counts against this vendor — a government record or a hard link to a flagged store. Real lab tests would not cancel that out, so the grade stops here.

Based on 4 checks. 2 backed by a document.

2

Independent lab tests

99.4%

Median tested purity

120

Listings

+4%

Typical price vs market

1

Buyer reviews on file

Read from the certificate, not re-measured by VialGrade.

What we found

Every check we ran on Umbrella Labs

Based on 4 checks. 2 backed by a document.

Everything we know about Umbrella Labs, in one place — each one comes from something you can read further down this page. The grade above is a summary of this list, not a replacement for it: a good result and a bad one both stay visible instead of cancelling each other out. We mark each one: Confirmed (we have the document), Reported (someone else said it), or Our guess.

Government records

Confirmed

Named in 1 public regulatory record (e.g. an FDA warning letter).

Independent lab tests

Confirmed

2 independent lab tests on record · median 99.4%.

Scam reports

Reported

1 enforcement record · FDA warning letter

What buyers say

Reported

Mixed reports from buyers.

Regulatory & enforcement record

1 public regulatory record

These are official public records naming Umbrella Labs (or an operator VialGrade matched to it). We report the action and link the source; we do not add an accusation of our own.

FDA · Warning letter · 2021-05-18

FDA warning letter — SARMs and undeclared tadalafil

FDA found the firm's sites directed consumers to umbrellalabs.is selling SARMs (GW-501516, MK-2866, MK-677, RAD-140, S-4), plus tianeptine and kratom; lab analysis found 'Alpha Male Plus' contained undeclared tadalafil. Deemed unapproved/misbranded drugs.

Caution
Read the official record
ReputationLab testsBuyersEnforcementCatalogHistory

Reputation

We don't boil it down to one rating

Who they are

Confirmed

Unclaimed page — nothing here is written by them

Has this vendor claimed their page? No. Everything here was gathered by us from public sources.

Lab tests current?

Confirmed

2 lab tests on file · newest tested 2026-01-07

The independent lab tests we hold for this vendor, newest first.

Independently tested?

Confirmed

2 independent lab tests · typically 99.4% pure · 1 batch test record

Independent lab tests and published batch test records linked to this vendor.

Track record shipping

We don't know

We can't see how they ship

They don't sell through us, so we can't see how fast they ship.

What buyers say

Needs a closer look

Mixed reports · a fair number of reports · we're fairly sure

Historically one of the more community-trusted US domestic SARMs/peptide sources (cited on r/sarmssourcetalk) with published COAs, but 2025-2026 reports describe an operational collapse: chronic out-of-stock, unshipped orders, and unresponsive support. Reputable in the past; currently unreliable and possibly winding down.

Scam & red flags

Needs a closer look

1 enforcement record · FDA warning letter

Official government actions (FDA, DOJ, FTC) and open fraud cases against this vendor. These are public records, not our opinion.

Each answer stands on its own and says where it came from. Where we don’t have the evidence, it says so — we never invent a number or blend everything into one score.

Independent testing

Umbrella Labs — independent lab tests on record

Real, publicly verifiable third-party tests. Purity is read from the certificate itself. A test reflects one lab’s result for one submitted batch — not a guarantee that every vial matches.

How does this data get here?

Every record below is a real certificate of analysis, gathered two ways: from the public verification feeds that independent labs (like Janoshik) publish, and from the certificates vendors post on their own product pages. We open each certificate document and read the measured purity, content, batch, and date directly off it — a scraper can’t read a number printed inside an image, so this is done by machine vision, then recorded here with a link back to the original.

Nothing here is typed in by a vendor or invented by us. Where a certificate is missing, we say so rather than filling the gap.

We re-check the lab feed, too. A “still listed” tag means the certificate is currently public in Janoshik’s database — we re-verify against the live feed and stamp the date. If a cert is later pulled, the tag flips. It’s a freshness check on the same source, not a second independent opinion.

What a certificate does & doesn’t prove

Three different questions. Purity (“how clean?”), identity (“is it the right molecule?”, a mass-spec test), and content (“did I get the labeled mg?”) are separate. A vial can be 99% pure and still be the wrong peptide, or the right peptide underdosed. We flag the measured dose against the label above; underdosing is the most common real fraud.

Who submitted the sample matters. Most of these are vendor-submitted — the seller chose which vial to send, so one good certificate doesn’t prove every batch is the same. The gold standard is a blind test, where a buyer sends a vial they bought as a normal customer. Same label doesn’t prove same product; same batch number doesn’t prove same batch.

99.8%

highest tested purity

CertificateManufacturerBatchPurityContent / doseLab
Umbrella LabsULRC-1012099.80%—Vanguard Laboratory Verify
Umbrella LabsULP-2065599.00%—MZ Biolabs Verify

What buyers say

Reputation, gathered from the open web

Mixed reportsmoderate review volumemedium confidence

Historically one of the more community-trusted US domestic SARMs/peptide sources (cited on r/sarmssourcetalk) with published COAs, but 2025-2026 reports describe an operational collapse: chronic out-of-stock, unshipped orders, and unresponsive support. Reputable in the past; currently unreliable and possibly winding down.

What buyers praise

  • Long-standing domestic reputation; frequently cited on r/PeptideResearch / r/sarmssourcetalk as a legit option in earlier years
  • Published third-party quality-assurance documentation (COAs) and a broad catalog

Red flags reported

  • 2025-2026 community reports: products out of stock for extended periods, orders unshipped 1-2 weeks, unresolved disputes
  • Reduced customer-support responsiveness; researchers actively migrating to alternatives
  • No formal closure announced but operations clearly disrupted. Note the 'gone?' framing originates from a competitor (Iron Peak) selling an alternative, motive discounted, but the decline is corroborated across sources

Sources

ironpeakpeptides.com barchart.com markets.financialcontent.com

Gathered from public web sources on 8/5/2026 and weighted toward specific, reproducible reports over generic praise — praise is cheap to fake, failure reports and independent lab results are not. Reputation decays: ownership and quality change over time, so re-check against current sources before you buy.

Who owns it

Who’s really behind this storefront

Not linked to any other store we track

We checked Umbrella Labs against every other store we track for the tell-tale signs that two “different” shops are the same people: the same tracking code, the same product photo, the same tested batch, the same supplier. We found none. That doesn’t make them trustworthy — it just means they aren’t one of a group of fake “rival” stores we’ve spotted.

Catalog

What they sell

typically above market