Independent lab evidence

SPB

SPB’s lab evidence dates to December 2024 and covers 86 test records across 17 recorded compound names, alongside 30 community reviews. Median purity is 99.7% across 70 positive purity tests.

▸ What you can check next

These results describe the 86 certificates on file for SPB — the batches that were tested, not the vial you are being offered.

Check a batch from SPB Search the public COA corpus by batch or lot number and see whether that exact batch was ever tested. Watch SPB A free account keeps a vendor watchlist. The daily digest of mentions and announcements is part of Pro.
86Test records17 recorded name groups

Reports by test date

2024-12-162026-09-03
1 without a valid past test date
99.7%Median purity70 positive purity tests
30Community reviewsRead community experiences →

86 published records · 0 excluded by the current index · Names on reports; vendor role unverified. A test record is not necessarily a unique certificate.

Key facts

All time unless dated
6

Endotoxin failures

14 classified tests

0

Expected compound not detected

70 reported purity outcomes

None recorded
0

Underfilled >15%

5 fill tests · Last 6 months

0

Overfilled >15%

5 fill tests · Last 6 months

0

Reported zero amount

69 numeric amount results

None recorded

Test results

How the fills compare

38 fill tests · All time

Measured against the printed amount. Finnrick quantities are excluded.

Beyond the purity average

70 positive tests

Mean 99.6% · Median 99.7%. The 90% grouping is not a safety threshold.

Test coverage & missing results

16 records have no usable purity outcome. 48 do not have a comparable fill test. 72 lack a classified endotoxin result. A classified pass does not mean no endotoxin was detected.

Community reviews

All 30 reviews →

The 10 most recent approved reviews. Buyer experiences—not lab results or verified purchases.

28Positive
1Neutral
1Negative
0Unclassified
ReviewerAhobo1 VendorSPB
Tone
Independent forums #49228778
ReviewerJt VendorSPB
Tone
Telegram #5fffb832
ReviewerBubbly_otter VendorSPB
Tone
Telegram #8e3d604e
ReviewerCiscoMD VendorSPB
Tone
Telegram #f64b5ee4
ReviewerSolanaExpertDev VendorSPB
Tone
Telegram #e466df0f
ReviewerJust Mart VendorSPB
Tone
Telegram #c140dfc3
ReviewerShermantank5531 VendorSPB
Tone
Telegram #683540e1
ReviewerA A VendorSPB
Tone
Telegram #48924b3e
ReviewerRaquel VendorSPB
Tone
Telegram #85cc1e84
ReviewerMs22117 VendorSPB
Tone
Telegram #5c732a3c
Read more reviews →
Public review excerpts

Prices & value

Market price index →

Recorded offers—not a live stock guarantee. Package quantity, delivery market and price basis stay attached.

TitrateLab

Open the full price list.

Compare package quantities, prices per vial and per mg, and delivery markets. Both plans also open full lab reports, buyer reviews, watchlists and research tools.

Lifetime $33once One payment. No renewal. Choose lifetime Pay with Bitcoin
Monthly $12/ month Renews monthly. Cancel anytime. Choose monthly

Listing layout preview. Actual offers appear after access is checked.

Evidence over time

Dated records—not a performance trend

2024-12-16 — 2026-09-03

Research involving SPB

All research →

Published investigations, with the sources and context behind the findings.

No vendor-specific investigations are listed yet. The lab evidence and community reviews are available in their tabs.

Questions about SPB

Answers based on the published evidence—not a vendor endorsement.

Is SPB legit?

TitrateLab does not rank or recommend vendors; it reports what independent labs measured. SPB shows high measured purity (99.6% mean across 70 positive purity measurements). Dose accuracy is mixed and recent underfills are uncommon: in the last 12 months 13 of 26 dose results were on target, 1 under label and 12 over; all time 23 of 38 on target, 1 under and 14 over. These results describe tested batches, not every product or shipment.

What is SPB's average purity?

99.6% mean measured purity across 70 positive third-party lab results; 70 were at or above 90% and 0 were below.

How many SPB lab certificates has TitrateLab tracked?

86 third-party certificates from 2024-12-16 to 2026-09-03, covering 16 compounds.

How accurate are SPB's doses?

Dose accuracy is mixed and recent underfills are uncommon: in the last 12 months 13 of 26 dose results were on target, 1 under label and 12 over; all time 23 of 38 on target, 1 under and 14 over. A dose result compares the measured amount with the amount printed on the label: under is more than 10% below, over is more than 10% above, on target is everything in between. Finnrick results are excluded because that lab measures against the vendor's batch claim. Missing values are never counted as passes.

Has SPB failed an endotoxin test?

Endotoxin was reported on 14 of 86 counted records (16.3%). 6 of 14 classifiable results failed and 2 were borderline.

Sources, definitions & limits

86 published records are attributed to this vendor. The current certificate index excludes 0 repeated records using file hashes and supported lab verification links. Missing identity keys can leave repeated certificates. Recorded name groups can include variants, mixtures and unclassified names.

Evidence dates describe the tested samples, not when the vendor was founded, current stock, or a performance trend. Purity uses positive measurements only. Exact-zero purity is a not-detected identity outcome, not proof of an empty vial. A zero measured amount requires an explicit numeric amount result; missing amounts are not zero.

Underfills and overfills here exceed 15% in either direction against the printed amount. Vendor batch claims are not used; Finnrick quantity comparisons are excluded. Recent outcomes cover 2026-03-17 through 2026-09-17, inclusive. The older published ±10% partition may appear in the existing FAQ and is a different, explicitly labelled threshold. Missing tests are not passing results.

Endotoxin failures, borderline outcomes and passes use the recorded lab verdict. A pass is not proof of no endotoxin. Only 14 records have a classifiable result. Community sentiment describes reviews, not laboratory measurements or independently verified purchases. Results are not certification, medical advice or endorsement.

Independent evidence · Not certification or endorsement · Browse vendors

Supporting reports

COA report
TITRATELABIndependent intelligence

Open the evidence behind the numbers.

Explore full certificate histories, batch-level measurements and the context behind the public summary.

Access begins after payment is confirmed. Membership is not vendor certification.

Continue with Pro$12 / month

Billed monthly. Cancel anytime.

All membership details →

TitrateLab Pro

Follow the evidence. See the full picture.

Start with a current vendor contact, then explore the lab reports, buyer experiences and market information behind your decision. One membership opens the wider TitrateLab research toolkit.

  • Vendor contact desk & full lab reportsAsk us to trace a current ordering channel, domain or representative and reply privately in your Inbox. Open the reports behind this profile to inspect batch measurements, source certificates and supplier history.
  • Buyer reviews & risk historyRead what buyers reported about product quality, communication and delivery. Explore those experiences alongside recorded scam, endotoxin and fulfillment signals, with the context behind each report.
  • Prices, stock & watchlistsCompare vendor listings, package prices and recorded stock in one place. Save watchlists and receive email updates when watched prices or availability change, so you can follow the market without checking every listing yourself.
  • Ask Titer & researchBring questions about a compound, vendor or lab result to TitrateLab’s AI research assistant. Explore the available research and follow its sources, using AI answers as a starting point for your own review.

The same full access. Your choice.

Lifetime $33once One payment. No renewal. Choose lifetime Pay with Bitcoin
Monthly $12/ month Cancel anytime. Choose monthly

Already a member? Sign in

Order support, refunds & reships

For eligible orders placed through TitrateLab. Ordering stays free.

Refund or reship support

For a wrong or defective order, contact us within 7 days of delivery. We help arrange a vendor refund or reship when the claim is approved.

Independent-test coverage

For order cards marked TitrateLab protected: Test what we sold you, and if it comes back under 95% purity and more than 13% underdosed, we reimburse 50% of your lab report and reship the product free. Both conditions have to be met.

Contact research does not guarantee a confirmed identity, and membership is not vendor certification. Purchases made directly with a vendor outside TitrateLab are not covered by this protection. Read the order terms ↗