FSD

Is FSD legit?

TitrateLab has 82 lab test records for FSD, tested from to , covering 17 product names. Median measured purity is 99.7% across 67 purity tests, and none was below 90%. In the last 6 months, 2 fill tests compared the measured amount with the label: 0 were more than 15% under and 1 was more than 15% over. 3 of 10 classified endotoxin tests failed. 1 was borderline. The latest report is 4 months old. Buyers have left 256 approved reviews: read the FSD reviews. Lab results describe the batches that were tested, not every product or order.

82Test records17 recorded name groups

Reports by test date

2025-01-082026-07-13

Select a month to list its reports below.

99.7%Median purity67 positive purity tests
256Community reviewsRead FSD reviews →
3

Endotoxin failures

10 classified tests · All time

0

Expected compound not detected

67 reported purity outcomes · All time

None recorded
0

Underfilled >15%

2 fill tests · Last 6 months

1

Overfilled >15%

2 fill tests · Last 6 months

0

Reported zero amount

70 numeric amount results · All time

None recorded

Lab reports

82 test records on file · January 2025 to July 2026

TitrateLab Pro

Unlock report results with Pro.

Read measured purity and contents, open available originals, and explore recorded prices, buyer reviews and alerts for FSD.

Get Pro access

Membership unlocks access, not additional testing, and is not vendor certification.

Or buy just this vendor: the FSD report for $5, 30 days of access to every FSD record on TitrateLab, no subscription.

Test results

How the fills compare

62 fill tests · All time

Measured against the printed amount. Finnrick quantities are excluded.

Beyond the purity average

67 positive tests

Mean 99.5% · Median 99.7%. The 90% grouping is not a safety threshold.

Test coverage & missing results

15 records have no usable purity outcome. 20 do not have a comparable fill test. 72 lack a classified endotoxin result. A classified pass does not mean no endotoxin was detected.

Reports behind these results

Select a result above to list its reports here.

FSD reviews

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

159Positive
52Neutral
45Negative
0Unclassified
Reviewerjack Manubi VendorFSD
Tone
Telegram #e1133106
ReviewerCryptenio VendorFSD
Tone
Telegram #390341da
Reviewerxetlay VendorFSD
Tone
Telegram #f496f626
ReviewerPJ 😎 VendorFSD
Tone
Telegram #0fb464a3
Revieweraveenc VendorFSD
Tone
Telegram #de4f7827
ReviewerUltheUl VendorFSD
Tone
Telegram #70ecdc5a
ReviewerKristi Parr VendorFSD
Tone
Telegram #9dc01825
ReviewerKarma VendorFSD
Tone
Telegram #b6079e55
Reviewerymeee81 VendorFSD
Tone
Telegram #fc27485f
ReviewerMmpeps VendorFSD
Tone
Telegram #b3504b2d
Read all FSD reviews →Write a review
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.

Yearly $88/ year Renews yearly. Cancel anytime. Choose yearly
Monthly $14/ month Renews monthly. Cancel anytime. Choose monthly

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

Questions about FSD

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

Is FSD legit?

TitrateLab has 82 lab test records for FSD, tested from January 8, 2025 to July 13, 2026, covering 17 product names. Median measured purity is 99.7% across 67 purity tests, and none was below 90%. In the last 6 months, 2 fill tests compared the measured amount with the label: 0 were more than 15% under and 1 was more than 15% over. 3 of 10 classified endotoxin tests failed. 1 was borderline. The latest report is 4 months old. Buyers have left 256 approved reviews: read the FSD reviews. Lab results describe the batches that were tested, not every product or order.

How to check if a peptide vendor is legit: six checks, and what they cannot prove.

What is FSD's average purity?

99.5% mean measured purity across 67 positive purity tests; 0 below 90%. The 90% grouping is not a safety threshold.

How many FSD lab test records has TitrateLab tracked?

TitrateLab has 82 lab test records for FSD. Tested from 2025-01-08 to 2026-07-13. A test record is not necessarily a unique certificate.

How do FSD's measured fills compare with the label?

Last 6 months: 1 of 2 fill tests within ±15% of label, 0 more than 15% under and 1 more than 15% over. All time: 50 of 62 fill tests within ±15% of label, 1 more than 15% under and 11 more than 15% over. The measured amount is compared with the printed label. Finnrick quantity comparisons are excluded because they use a vendor batch claim. Missing tests are not passes.

Has FSD failed an endotoxin test?

Of 10 classified endotoxin tests, 3 failed, 1 was borderline and 6 passed. A pass does not mean no endotoxin was detected.

Sources, definitions & limits

Names on reports; vendor role unverified. A test record is not necessarily a unique certificate.

The reports describe the batches that were tested, not an untested vial or an offer from this vendor.

82 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 2026-05-01 through 2026-11-01, inclusive. The summary, charts and FAQ use these same definitions. 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 10 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

Review image