Offline Peptides reviews & lab tests

Claimed

Independent lab tests and community reviews for offlinepeptides.com

The shop's owner manages this page and can reply to buyers here. Claimed is not a check of the shop or its products.

Claimed Oct 2026 · United States · not applicable

Tests on file · 74Reship on seizure: not applicable99.40% avg HPLC purity

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A Trust Score needs 3 reviews and a lab test from the last 2 years. Offline Peptides has 74 lab tests and no reviews yet. Same formula as every other shop: 50% reviews, 50% lab-verified purity. How trust scores work →

Record

Tested in the last 6 months

Last lab test

9 Oct 2026

NAD+ · Freedom Diagnostics

Tests in 6 months

74 on file · 3 labs

Last activity

9 Oct 2026

Lab test published

Reviews

No reviews yet

Warehouse

United States

stated by the shop

Claimed

Yes

the owner can reply here

Same six facts as the shop's row in · what the groups mean is on /methodology

Latest lab testsAll 74 lab tests →

Oct 9, 2026NAD+ · 1000 mgFreedom Diagnostics99.94%Oct 9, 2026Melanotan I (MT-1) · 10 mgFreedom Diagnostics99.87%Sep 29, 2026Melanotan II (MT-2) · 10 mgKrause Analytical99.70%

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Offline Peptides lab test results

74 tests · avg 99.40% HPLC purity

Tested by Freedom Diagnostics · 57, Krause Analytical · 16 and Janoshik Labs · 1

Lab tests listed for Offline Peptides cover 43 compounds, tested from Feb 17, 2026 to Oct 9, 2026. Open a compound to see its tests, newest first.

Offline Peptides MOTS-C lab tests

4 testslatest Aug 22, 202699.17–99.90% purity

Offline Peptides has 4 MOTS-C lab tests on file, the first dated Mar 10, 2026 and the latest Aug 22, 2026.

Offline Peptides MOTS-C lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Aug 22, 2026	OP-MS40-0826	Freedom Diagnostics	99.26%	46.32 mg of 40 mg	—
Jul 19, 2026	OP-MS10-0726✓ Lab-verified	Freedom Diagnostics	99.17%	10.27 mg of 10 mg	—
Apr 23, 2026	OP-MS10-0426	Freedom Diagnostics	99.78%	11.69 mg of 10 mg	—
Mar 10, 2026	OP-MS40-0326✓ Lab-verified	Freedom Diagnostics	99.90%	43.35 mg of 40 mg	—

All 659 MOTS-C lab tests, from every shop →

Offline Peptides NAD+ lab tests

3 testslatest Oct 9, 202698.10–99.96% purity

Offline Peptides has 3 NAD+ lab tests on file, the first dated Jun 21, 2026 and the latest Oct 9, 2026.

Offline Peptides NAD+ lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Oct 9, 2026	OP-NJ1000-1026	Freedom Diagnostics	99.94%	1066.22 mg of 1000 mg	—
Aug 22, 2026	OP-NJ500-0826	Krause Analytical	98.10%	767 mg of 500 mg	—
Jun 21, 2026	OP-NJ500-0626✓ Lab-verified	Freedom Diagnostics	99.96%	523.94 mg of 500 mg	—

All 383 NAD+ lab tests, from every shop →

Offline Peptides Retatrutide lab tests

3 testslatest Sep 22, 202699.80–99.96% purity

Offline Peptides has 3 Retatrutide lab tests on file, the first dated Jul 4, 2026 and the latest Sep 22, 2026.

Offline Peptides Retatrutide lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Sep 22, 2026	OP-RT20-0926	Freedom Diagnostics	99.87%	21.62 mg of 20 mg	—
Aug 22, 2026	OP-RT10-0826	Freedom Diagnostics	99.80%	12.52 mg of 10 mg	—
Jul 4, 2026	OP-RT50-0726✓ Lab-verified	Freedom Diagnostics	99.96%	51.68 mg of 50 mg	—

All 1,538 Retatrutide lab tests, from every shop →

Offline Peptides SS-31 (Elamipretide) lab tests

3 testslatest Sep 16, 202699.65–99.88% purity

Offline Peptides has 3 SS-31 (Elamipretide) lab tests on file, the first dated Jul 12, 2026 and the latest Sep 16, 2026.

Offline Peptides SS-31 (Elamipretide) lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Sep 16, 2026	OP-2S50-0926	Freedom Diagnostics	99.65%	46.78 mg of 50 mg	—
Aug 22, 2026	OP-2S10-0826	Freedom Diagnostics	99.79%	12.58 mg of 10 mg	—
Jul 12, 2026	OP-2S10-0726✓ Lab-verified	Freedom Diagnostics	99.88%	12.79 mg of 10 mg	—

All 266 SS-31 (Elamipretide) lab tests, from every shop →

Offline Peptides BPC-157 lab tests

3 testslatest Aug 22, 202698.15–99.42% purity

Offline Peptides has 3 BPC-157 lab tests on file, the first dated Feb 17, 2026 and the latest Aug 22, 2026.

Offline Peptides BPC-157 lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Aug 22, 2026	OP-BC10-0826	Freedom Diagnostics	99.42%	14.12 mg of 10 mg	—
Mar 10, 2026	OP-BC5-0326✓ Lab-verified	Freedom Diagnostics	98.15%	5.31 mg of 5 mg	—
Feb 17, 2026	OP-BC10-0226✓ Lab-verified	Freedom Diagnostics	99.14%	12.46 mg of 10 mg	—

All 946 BPC-157 lab tests, from every shop →

Offline Peptides TB-500 lab tests

3 testslatest Aug 22, 202699.15–99.69% purity

Offline Peptides has 3 TB-500 lab tests on file, the first dated Feb 17, 2026 and the latest Aug 22, 2026.

Offline Peptides TB-500 lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Aug 22, 2026	OP-BT10-0826	Freedom Diagnostics	99.15%	10.44 mg of 10 mg	—
Apr 23, 2026	OP-BT5-0426✓ Lab-verified	Freedom Diagnostics	99.31%	5.96 mg of 5 mg	—
Feb 17, 2026	OP-BT10-0226✓ Lab-verified	Freedom Diagnostics	99.69%	12.69 mg of 10 mg	—

All 449 TB-500 lab tests, from every shop →

Offline Peptides Semaglutide lab tests

3 testslatest Jun 23, 202699.82–99.90% purity

Offline Peptides has 3 Semaglutide lab tests on file, the first dated Feb 17, 2026 and the latest Jun 23, 2026.

Offline Peptides Semaglutide lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Jun 23, 2026	OP-SM30-0626	Krause Analytical	99.90%	32.9 mg of 30 mg	—
Mar 10, 2026	OP-SM10-0326✓ Lab-verified	Freedom Diagnostics	99.89%	12.1 mg of 10 mg	—
Feb 17, 2026	OP-SM20-0226✓ Lab-verified	Freedom Diagnostics	99.82%	26.04 mg of 20 mg	—

All 469 Semaglutide lab tests, from every shop →

Offline Peptides Tirzepatide lab tests

3 testslatest May 29, 202699.52–99.60% purity

Offline Peptides has 3 Tirzepatide lab tests on file, the first dated Feb 17, 2026 and the latest May 29, 2026.

Offline Peptides Tirzepatide lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
May 29, 2026	OP-TR30-0526	Krause Analytical	99.60%	39.4 mg of 30 mg	—
Apr 19, 2026	OP-TR10-0426✓ Lab-verified	Freedom Diagnostics	99.57%	9.44 mg of 10 mg	—
Feb 17, 2026	OP-TR20-0226✓ Lab-verified	Freedom Diagnostics	99.52%	21.41 mg of 20 mg	—

All 1,123 Tirzepatide lab tests, from every shop →

Offline Peptides Melanotan I (MT-1) lab tests

2 testslatest Oct 9, 202699.87–99.93% purity

Offline Peptides has 2 Melanotan I (MT-1) lab tests on file, the first dated Apr 23, 2026 and the latest Oct 9, 2026.

Offline Peptides Melanotan I (MT-1) lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Oct 9, 2026	OP-MT10-1026	Freedom Diagnostics	99.87%	11.2 mg of 10 mg	—
Apr 23, 2026	OP-MT1-0426✓ Lab-verified	Freedom Diagnostics	99.93%	9.97 mg of 10 mg	—

All 157 Melanotan I (MT-1) lab tests, from every shop →

Offline Peptides Melanotan II (MT-2) lab tests

2 testslatest Sep 29, 202699.70–99.80% purity

Offline Peptides has 2 Melanotan II (MT-2) lab tests on file, the first dated Mar 10, 2026 and the latest Sep 29, 2026.

Offline Peptides Melanotan II (MT-2) lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Sep 29, 2026	OP-MT2-0926	Krause Analytical	99.70%	9.84 mg of 10 mg	—
Mar 10, 2026	OP-ML10-0326✓ Lab-verified	Freedom Diagnostics	99.80%	12.21 mg of 10 mg	—

All 293 Melanotan II (MT-2) lab tests, from every shop →

Offline Peptides DSIP (Delta Sleep-inducing Peptide) lab tests

2 testslatest Sep 25, 202698.50–99.25% purity

Offline Peptides has 2 DSIP (Delta Sleep-inducing Peptide) lab tests on file, the first dated Apr 19, 2026 and the latest Sep 25, 2026.

Offline Peptides DSIP (Delta Sleep-inducing Peptide) lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Sep 25, 2026	OP-DS5-0926	Krause Analytical	98.50%	4.42 mg of 5 mg	—
Apr 19, 2026	OP-DSS-0426✓ Lab-verified	Freedom Diagnostics	99.25%	6.1 mg of 5 mg	—

All 258 DSIP (Delta Sleep-inducing Peptide) lab tests, from every shop →

Offline Peptides VIP (Vasoactive Intestinal Peptide) lab tests

2 testslatest Sep 25, 202699.00–99.90% purity

Offline Peptides has 2 VIP (Vasoactive Intestinal Peptide) lab tests on file, the first dated Apr 23, 2026 and the latest Sep 25, 2026.

Offline Peptides VIP (Vasoactive Intestinal Peptide) lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Sep 25, 2026	OP-VP10-0926	Krause Analytical	99.90%	10.4 mg of 10 mg	—
Apr 23, 2026	OP-VP10-0426✓ Lab-verified	Freedom Diagnostics	99.00%	9.49 mg of 10 mg	—

All 85 VIP (Vasoactive Intestinal Peptide) lab tests, from every shop →

Offline Peptides Tesamorelin lab tests

2 testslatest Sep 6, 202699.28–99.92% purity

Offline Peptides has 2 Tesamorelin lab tests on file, the first dated Jul 19, 2026 and the latest Sep 6, 2026.

Offline Peptides Tesamorelin lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Sep 6, 2026	OP-TSM10-0926	Freedom Diagnostics	99.92%	12.47 mg of 10 mg	—
Jul 19, 2026	OP-TSM5-0726✓ Lab-verified	Freedom Diagnostics	99.28%	5.93 mg of 5 mg	—

All 616 Tesamorelin lab tests, from every shop →

Offline Peptides GHK-Cu lab tests

2 testslatest Aug 26, 202699.20% purity

Offline Peptides has 2 GHK-Cu lab tests on file, the first dated Mar 10, 2026 and the latest Aug 26, 2026.

Offline Peptides GHK-Cu lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Aug 26, 2026	OP-CU50-0826	Krause Analytical	99.20%	50.3 mg of 50 mg	—
Mar 10, 2026	OP-CU50-0326✓ Lab-verified	Freedom Diagnostics	99.20%	43.83 mg of 50 mg	—

All 896 GHK-Cu lab tests, from every shop →

Offline Peptides KPV lab tests

2 testslatest Aug 22, 202699.57–99.71% purity

Offline Peptides has 2 KPV lab tests on file, the first dated Apr 23, 2026 and the latest Aug 22, 2026.

Offline Peptides KPV lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Aug 22, 2026	OP-KP10-0826	Freedom Diagnostics	99.71%	11.61 mg of 10 mg	—
Apr 23, 2026	OP-KP10-0426	Freedom Diagnostics	99.57%	10.51 mg of 10 mg	—

All 300 KPV lab tests, from every shop →

Offline Peptides PT-141 lab tests

2 testslatest Aug 21, 202699.88–99.90% purity

Offline Peptides has 2 PT-141 lab tests on file, the first dated Apr 23, 2026 and the latest Aug 21, 2026.

Offline Peptides PT-141 lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Aug 21, 2026	OP-P41-0826	Krause Analytical	99.90%	11.3 mg of 10 mg	—
Apr 23, 2026	OP-P41-0426✓ Lab-verified	Freedom Diagnostics	99.88%	10.04 mg of 10 mg	—

All 286 PT-141 lab tests, from every shop →

Offline Peptides Semax lab tests

2 testslatest Aug 20, 202699.12–99.20% purity

Offline Peptides has 2 Semax lab tests on file, the first dated Mar 10, 2026 and the latest Aug 20, 2026.

Offline Peptides Semax lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Aug 20, 2026	OP-XA10-0826	Krause Analytical	99.20%	9.68 mg of 10 mg	—
Mar 10, 2026	OP-XA10-0326✓ Lab-verified	Freedom Diagnostics	99.12%	11.75 mg of 10 mg	—

All 332 Semax lab tests, from every shop →

Offline Peptides Wolverine lab tests

2 testslatest Jul 20, 202699.01–99.13% purity

Offline Peptides has 2 Wolverine lab tests on file, the first dated Jul 20, 2026 and the latest Jul 20, 2026.

Offline Peptides Wolverine lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Jul 20, 2026	OP-BB20-0726✓ Lab-verified	Freedom Diagnostics	99.01%	—	—
Jul 20, 2026	OP-BB10-0726✓ Lab-verified	Freedom Diagnostics	99.13%	—	—

All 148 Wolverine lab tests, from every shop →

Offline Peptides 5-Amino-1MQ lab tests

2 testslatest May 28, 202699.87–99.90% purity

Offline Peptides has 2 5-Amino-1MQ lab tests on file, the first dated Mar 10, 2026 and the latest May 28, 2026.

Offline Peptides 5-Amino-1MQ lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
May 28, 2026	OP-50AM-0526	Krause Analytical	99.90%	50.7 mg of 50 mg	—
Mar 10, 2026	OP-10AM-0326✓ Lab-verified	Freedom Diagnostics	99.87%	10.89 mg of 10 mg	—

All 195 5-Amino-1MQ lab tests, from every shop →

Offline Peptides Ipamorelin lab tests

2 testslatest May 28, 202699.70–99.75% purity

Offline Peptides has 2 Ipamorelin lab tests on file, the first dated Apr 23, 2026 and the latest May 28, 2026.

Offline Peptides Ipamorelin lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
May 28, 2026	OP-IP10-0526	Krause Analytical	99.70%	10.4 mg of 10 mg	—
Apr 23, 2026	OP-IP10-0426	Freedom Diagnostics	99.75%	11.86 mg of 10 mg	—

All 468 Ipamorelin lab tests, from every shop →

Offline Peptides Cagrilintide lab tests

2 testslatest Apr 23, 202699.10–99.79% purity

Offline Peptides has 2 Cagrilintide lab tests on file, the first dated Mar 10, 2026 and the latest Apr 23, 2026.

Offline Peptides Cagrilintide lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Apr 23, 2026	OP-CGL5-0426✓ Lab-verified	Freedom Diagnostics	99.79%	5.24 mg of 5 mg	—
Mar 10, 2026	OP-CGL10-0326✓ Lab-verified	Freedom Diagnostics	99.10%	9.76 mg of 10 mg	—

All 295 Cagrilintide lab tests, from every shop →

Offline Peptides Epithalon lab tests

2 testslatest Apr 19, 202699.56–99.88% purity

Offline Peptides has 2 Epithalon lab tests on file, the first dated Mar 10, 2026 and the latest Apr 19, 2026.

Offline Peptides Epithalon lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Apr 19, 2026	OP-ET50-0426✓ Lab-verified	Freedom Diagnostics	99.88%	49.35 mg of 50 mg	—
Mar 10, 2026	OP-ET10-0326✓ Lab-verified	Freedom Diagnostics	99.56%	13.11 mg of 10 mg	—

All 291 Epithalon lab tests, from every shop →

Offline Peptides Sermorelin lab tests

1 testlatest Sep 16, 202699.26% purity

Offline Peptides has 1 Sermorelin lab test on file, dated Sep 16, 2026.

Offline Peptides Sermorelin lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Sep 16, 2026	OP-SMO5-0926	Freedom Diagnostics	99.26%	6.02 mg of 5 mg	—

All 238 Sermorelin lab tests, from every shop →

Offline Peptides Selank lab tests

1 testlatest Aug 20, 202699.60% purity

Offline Peptides has 1 Selank lab test on file, dated Aug 20, 2026.

Offline Peptides Selank lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Aug 20, 2026	OP-SK10-0826	Krause Analytical	99.60%	10.1 mg of 10 mg	—

All 349 Selank lab tests, from every shop →

Offline Peptides AHK-Cu lab tests

1 testlatest Jul 19, 202699.82% purity

Offline Peptides has 1 AHK-Cu lab test on file, dated Jul 19, 2026.

Offline Peptides AHK-Cu lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Jul 19, 2026	OP-AU100-0726✓ Lab-verified	Freedom Diagnostics	99.82%	94.73 mg of 100 mg	—

All 35 AHK-Cu lab tests, from every shop →

Offline Peptides KLOW lab tests

1 testlatest Jul 19, 202699.33% purity

Offline Peptides has 1 KLOW lab test on file, dated Jul 19, 2026.

Offline Peptides KLOW lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Jul 19, 2026	OP-KLOW80-0726✓ Lab-verified	Freedom Diagnostics	99.33%	—	—

All 113 KLOW lab tests, from every shop →

Offline Peptides Pinealon lab tests

1 testlatest Jun 20, 202698.50% purity

Offline Peptides has 1 Pinealon lab test on file, dated Jun 20, 2026.

Offline Peptides Pinealon lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Jun 20, 2026	OP-PIN20-0626	Krause Analytical	98.50%	23.4 mg of 20 mg	—

All 80 Pinealon lab tests, from every shop →

Offline Peptides AOD-9604 lab tests

1 testlatest Jun 19, 202699.70% purity

Offline Peptides has 1 AOD-9604 lab test on file, dated Jun 19, 2026.

Offline Peptides AOD-9604 lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Jun 19, 2026	OP-5AD-0626	Krause Analytical	99.70%	5.48 mg of 5 mg	—

All 158 AOD-9604 lab tests, from every shop →

Offline Peptides HGH Fragment 176–191 lab tests

1 testlatest May 30, 202696.90% purity

Offline Peptides has 1 HGH Fragment 176–191 lab test on file, dated May 30, 2026.

Offline Peptides HGH Fragment 176–191 lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
May 30, 2026	OP-FR5-0526	Krause Analytical	96.90%	4.8 mg of 5 mg	—

All 64 HGH Fragment 176–191 lab tests, from every shop →

Offline Peptides LL-37 lab tests

1 testlatest May 29, 202699.90% purity

Offline Peptides has 1 LL-37 lab test on file, dated May 29, 2026.

Offline Peptides LL-37 lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
May 29, 2026	OP-375-0526	Krause Analytical	99.90%	4.62 mg of 5 mg	—

All 67 LL-37 lab tests, from every shop →

Offline Peptides Oxytocin lab tests

1 testlatest May 27, 202699.68% purity

Offline Peptides has 1 Oxytocin lab test on file, dated May 27, 2026.

Offline Peptides Oxytocin lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
May 27, 2026	OP-OT5-0526✓ Lab-verified	Freedom Diagnostics	99.68%	7.15 mg of 5 mg	—

All 68 Oxytocin lab tests, from every shop →

Offline Peptides Glutathione lab tests

1 testlatest May 26, 202696.65% purity

Offline Peptides has 1 Glutathione lab test on file, dated May 26, 2026.

Offline Peptides Glutathione lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
May 26, 2026	OP-GTT600-0526✓ Lab-verified	Janoshik Labs	96.65%	599.33 mg of 600 mg	—

All 150 Glutathione lab tests, from every shop →

Offline Peptides CagriSema lab tests

1 testlatest Apr 23, 202699.79% purity

Offline Peptides has 1 CagriSema lab test on file, dated Apr 23, 2026.

Offline Peptides CagriSema lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Apr 23, 2026	OP-CS10-0426✓ Lab-verified	Freedom Diagnostics	99.79%	—	—

All 12 CagriSema lab tests, from every shop →

Offline Peptides Kisspeptin lab tests

1 testlatest Apr 23, 202699.68% purity

Offline Peptides has 1 Kisspeptin lab test on file, dated Apr 23, 2026.

Offline Peptides Kisspeptin lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Apr 23, 2026	OP-KS10-0426✓ Lab-verified	Freedom Diagnostics	99.68%	8.48 mg of 10 mg	—

All 180 Kisspeptin lab tests, from every shop →

Offline Peptides Mazdutide lab tests

1 testlatest Apr 23, 202699.44% purity

Offline Peptides has 1 Mazdutide lab test on file, dated Apr 23, 2026.

Offline Peptides Mazdutide lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Apr 23, 2026	OP-MDTS-0426✓ Lab-verified	Freedom Diagnostics	99.44%	4.65 mg of 5 mg	—

All 32 Mazdutide lab tests, from every shop →

Offline Peptides Retatrutide / Cagrilintide lab tests

1 testlatest Apr 23, 202699.85% purity

Offline Peptides has 1 Retatrutide / Cagrilintide lab test on file, dated Apr 23, 2026.

Offline Peptides Retatrutide / Cagrilintide lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Apr 23, 2026	OP-RC10-0426✓ Lab-verified	Freedom Diagnostics	99.85%	—	—

Offline Peptides CJC-1295 + Ipamorelin lab tests

1 testlatest Apr 19, 202699.97% purity

Offline Peptides has 1 CJC-1295 + Ipamorelin lab test on file, dated Apr 19, 2026.

Offline Peptides CJC-1295 + Ipamorelin lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Apr 19, 2026	OP-CP10-0426✓ Lab-verified	Freedom Diagnostics	99.97%	—	—

All 110 CJC-1295 + Ipamorelin lab tests, from every shop →

Offline Peptides FOXO4-DRI lab tests

1 testlatest Apr 19, 202699.93% purity

Offline Peptides has 1 FOXO4-DRI lab test on file, dated Apr 19, 2026.

Offline Peptides FOXO4-DRI lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Apr 19, 2026	OP-F410-0426✓ Lab-verified	Freedom Diagnostics	99.93%	12.7 mg of 10 mg	—

All 62 FOXO4-DRI lab tests, from every shop →

Offline Peptides SLU-PP-332 lab tests

1 testlatest Apr 19, 202699.61% purity

Offline Peptides has 1 SLU-PP-332 lab test on file, dated Apr 19, 2026.

Offline Peptides SLU-PP-332 lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Apr 19, 2026	OP-332-0426✓ Lab-verified	Freedom Diagnostics	99.61%	5.62 mg of 5 mg	—

All 7 SLU-PP-332 lab tests, from every shop →

Offline Peptides SNAP-8 lab tests

1 testlatest Apr 19, 202699.87% purity

Offline Peptides has 1 SNAP-8 lab test on file, dated Apr 19, 2026.

Offline Peptides SNAP-8 lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Apr 19, 2026	OP-NP810-0426✓ Lab-verified	Freedom Diagnostics	99.87%	10.77 mg of 10 mg	—

All 87 SNAP-8 lab tests, from every shop →

Offline Peptides Thymosin-Alpha 1 (A1) lab tests

1 testlatest Mar 10, 202699.44% purity

Offline Peptides has 1 Thymosin-Alpha 1 (A1) lab test on file, dated Mar 10, 2026.

Offline Peptides Thymosin-Alpha 1 (A1) lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Mar 10, 2026	OP-TA10-0326✓ Lab-verified	Freedom Diagnostics	99.44%	10.61 mg of 10 mg	—

All 247 Thymosin-Alpha 1 (A1) lab tests, from every shop →

Offline Peptides GLOW lab tests

1 testlatest Feb 17, 202699.99% purity

Offline Peptides has 1 GLOW lab test on file, dated Feb 17, 2026.

Offline Peptides GLOW lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Feb 17, 2026	OP-BBG70-0226✓ Lab-verified	Freedom Diagnostics	99.99%	—	—

All 95 GLOW lab tests, from every shop →

Offline Peptides IGF-1 LR3 lab tests

1 testlatest Feb 17, 202696.51% purity

Offline Peptides has 1 IGF-1 LR3 lab test on file, dated Feb 17, 2026.

Offline Peptides IGF-1 LR3 lab tests
Date	Lot	Lab	Purity	Net content	Endotoxin
Feb 17, 2026	OP-IG1-0226✓ Lab-verified	Freedom Diagnostics	96.51%	1.33 mg of 1 mg	—

All 149 IGF-1 LR3 lab tests, from every shop →

74 independent tests on file

Offline Peptides shipping & payment

Ships from

United States

Domestic dispatch

Ships to

USA only

No international orders

Reship on seizure

Not applicable

Domestic only — no customs leg

Payments

Card · Bank transfer · Zelle · Cash App

As stated by operator

Warehouses & shipping

United States	United States · 1–5 d
Payment	Card · Bank transfer · Zelle · Cash App
Sells to	Individuals

Offline Peptides shop facts

Lab testing
Domain registered	26 Dec 2025
Registrar	Squarespace Domains LLC
Hosting / DNS	Cloudflare
TLS certificate	Let's Encrypt, until 11 Feb 2027
Payment	bank wire, Zelle, Cash App, card
Ships from	United States
Lab tests on file	74 (latest 9 Oct 2026)
Compounds tested	37 of 42 (88%)
Submitted by	74 by the shop
Tested by	Freedom Diagnostics · 57 tests, newest 9 Oct 2026Krause Analytical · 16 tests, newest 29 Sep 2026Janoshik Labs · 1 test, newest 26 May 2026
Results	64 of 67 met label claim; 96.51–99.99%
Median purity	99.69% across 74 results
Label-claim accuracy	median 108.1% of label across 67 results
Batch certificates	43 verified
Listing status	Claimed 7 Oct 2026

Peptigrity collects these facts automatically from public registries and its own checks; they are not a verdict on Offline Peptides.

Last checked 13 Nov 2026

Fact sheet (plain-text, citable)

Offline Peptides (offlinepeptides.com) is a peptide shop listed on Peptigrity. Peptigrity has 74 lab tests on file for this shop from 3 laboratories (Freedom Diagnostics, Krause Analytical, Janoshik Labs), the most recent dated 2026-10-09; median reported purity 99.69% across 74 results; 67 results compare measured to labelled quantity, median 108.1% of label. Warehouses stated by the shop: United States. Ships to: United States. Payment methods stated: bank wire, Zelle, Cash App and card. No community reviews. Claimed by the shop: yes, on 2026-10-07. Peptigrity does not sell peptides. Trust scores and rankings are calculated from lab tests and community reviews. Figures as of 2026-11-13.

cite verbatim

Offline Peptides' domain offlinepeptides.com was registered on 26 Dec 2025 (10 months ago).

The domain is registered through Squarespace Domains LLC.

The site's DNS is served by Cloudflare.

Its TLS certificate is issued by Let's Encrypt and valid until 11 Feb 2027.

Offline Peptides accepts bank wire, Zelle, Cash App and card.

Orders ship from the United States.

74 independent lab tests for Offline Peptides are on file; the most recent was published 9 Oct 2026.

Independent tests on file cover 37 of 42 compounds Offline Peptides lists (88%).

74 tests were submitted by the shop.

Tests were performed by Freedom Diagnostics (57), Krause Analytical (16) and Janoshik Labs (1).

64 of 67 tests met the label claim; measured purity ranged 96.51–99.99%. 3 tests fell below the label claim.

The median measured purity across 74 results for Offline Peptides is 99.69%.

Across 67 results for Offline Peptides that compare measured to labelled quantity, the median is 108.1% of label.

43 batch certificates for Offline Peptides are on file and verified by Peptigrity.

This listing was claimed by Offline Peptides on 7 Oct 2026.

Is Offline Peptides legit?

Peptigrity holds 74 independent lab tests for Offline Peptides, from 3 laboratories, the most recent dated 2026-10-09, median reported purity 99.69%, median 108.1% of labelled quantity across 67 results.

It has no Trust Score yet: a score needs reviews from 3 reviewers and a lab test from the last 2 years, and Peptigrity holds 74 lab tests and no reviews for it.

The shop has claimed this profile on 2026-10-07.

Peptigrity doesn't certify shops; these are the records on file for Offline Peptides as of 2026-11-13.

Domain, status and listing facts are in the shop facts section above.

Offline Peptides — frequently asked questions

Is Offline Peptides legit?

Offline Peptides has no community reviews and 74 independent lab tests on file but no Peptigrity Trust Score yet: a score needs reviews from 3 reviewers and a lab test from the last 2 years. Peptigrity does not certify shops; the records above are the evidence.

Does Offline Peptides ship to the USA?

Offline Peptides ships to the USA. Shipping origin: United States.

Which payment methods does Offline Peptides accept?

Offline Peptides accepts card, bank transfer, Zelle and Cash App.

Where is Offline Peptides based?

Offline Peptides ships from United States.

Has Offline Peptides been lab tested?

74 lab tests for Offline Peptides are on file, from 3 labs; the most recent was published 9 Oct 2026.