SubQ Society reviews
SubQ Society reviews: 27 independent lab tests across 6 products, with a mixed lab record.
Written by the Peptide Vendor Reviews editorial team
Is SubQ Society legit? Lab record: Mixed
How we rate- 27 independent tests
- 19 of 27 lots filled to label
- Median purity 99.8%
- 1 of 5 products graded D or E
Some of SubQ Society's products graded D or E. The shops below tested A or B for the same peptides.
Better-tested BPC-157
SubQ Society graded D. Zenith Jove Peptide ZJ's BPC-157 graded A across 10 tests.
Buy from Zenith Jove Peptide ZJAll better-tested optionsPeptide Vendor Reviews independently tests products and verifies reviews. Public methodology, no pay-to-rank.
Better-tested options
Where SubQ Society graded D or E, these shops' samples of the same peptide graded A or B. Ordered by grade, then price per mg. Partner status never changes the order.
BPC-157
SubQ Society: grade DSubQ Society products we've tested
Best-graded first. Grades come from the share of each product's samples that passed purity and quantity checks. Buy links open SubQ Society's site.
- TesamorelinAGREAT
- Tests
- 3
- Passed
- 100.0%
- TirzepatideAGREAT
- Tests
- 3
- Passed
- 100.0%
- GHK-CuBGOOD
- Tests
- 5
- Passed
- 80.0%
- RetatrutideCOKAY
- Tests
- 12
- Passed
- 75.0%
- BPC-157DPOOR
- Tests
- 3
- Passed
- 66.7%
- Ipamorelin—
- Tests
- 1
- Passed
- —
What the testing shows
Across 27 measured samples from SubQ Society, 8 came in more than 5% under the quantity on the label (30%). Another 12 measured more than 5% over. Purity across 27 readings ran from 97.94% to 100%, median 99.8%. Samples span Nov 2025 to Oct 2026.
- Under label
- 8/27
- Median purity
- 99.8%
- Latest sample
- Oct 2026
more than 5% short
97.94%–100% range
first tested Nov 2025
Our read on SubQ Society
21 of SubQ Society's 27 graded samples passed (78%), and 100% of all samples were sent in by buyers rather than by the shop.
Results are improving: 80% passed over the latest six months, up from 75% before.
When a sample failed, the most common reason was purity under 99.5% (5 times).
Against the 302 shops with at least five graded tests, SubQ Society's pass rate is at or above 64% of them, and it has more tests on record than 61% of them.
When and how SubQ Society was tested
Samples per month. The darker part of each bar failed.
- Labs used
- Krause Analytical (17), BTLabs (8), Ichor Life Sciences (2)
- Who sent the samples
- buyers 100%
- Batches covered
- 14 distinct batch numbers; 5 checked for endotoxins
Why SubQ Society's failed samples failed
The 6 most recent failed tests, with the lab's reason.
GHK-Cu · Oct 6, 2026
purity under 99.5%
Retatrutide · Oct 6, 2026
amount in the vial more than 35% off the label
BPC-157 · Jul 23, 2026
purity under 99.5%
Ipamorelin · Mar 10, 2026
purity under 99.5%
Retatrutide · Jan 19, 2026
purity under 99.5%
Retatrutide · Nov 17, 2025
purity under 99.5%
Lab testing results
Independent results across 6 products.
Individual lab tests
Date
10/8/2026
Purity
99.9%
Quantity
10 mg → 11.1 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / White cap
Date
10/6/2026
Purity
100%
Quantity
20 mg → 29.2028 mg
Lab
Ichor Life Sciences
Vial
No label / Silver crimp / White cap
Date
10/6/2026
Purity
98.81%
Quantity
100 mg → 113.414 mg
Lab
Ichor Life Sciences
Vial
White label / Silver crimp / Purple cap
Date
8/28/2026
Purity
99.7%
Quantity
20 mg → 20.6 mg
Lab
BTLabs
Vial
No label / Silver crimp / Violet cap
Date
8/28/2026
Purity
99.7%
Quantity
10 mg → 11.4 mg
Lab
BTLabs
Vial
No label / Silver crimp / Black cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| TesamorelinNo label / Silver crimp / White cap | 10/8/2026 | 10.0 | 99.9% | 10 mg → 11.1 mg | Krause Analytical | View |
| RetatrutideNo label / Silver crimp / White cap | 10/6/2026 | 10.0 | 100% | 20 mg → 29.2028 mg | Ichor Life Sciences | View |
| GHK-CuWhite label / Silver crimp / Purple cap | 10/6/2026 | 9.9 | 98.81% | 100 mg → 113.414 mg | Ichor Life Sciences | View |
| RetatrutideNo label / Silver crimp / Violet cap | 8/28/2026 | 10.0 | 99.7% | 20 mg → 20.6 mg | BTLabs | View |
| TesamorelinNo label / Silver crimp / Black cap | 8/28/2026 | 10.0 | 99.7% | 10 mg → 11.4 mg | BTLabs | View |
Which SubQ Society products tested best
Tesamorelin, Tirzepatide and GHK-Cu have the strongest record, graded A or B.
Retatrutide graded C.
BPC-157 graded D or E: a large share of its samples missed purity or quantity thresholds.
Buying from SubQ Society
If you order from SubQ Society, the A- and B-graded products are the safer picks on this record. For the weaker ones, the better-tested options on this page come from other shops.
We don't track SubQ Society's prices yet. Shipping, payment and refund terms are on their site.
The official store is chat.whatsapp.com/I3VKEFDf43jLqsFaDNxUZc. Check the address before you pay.
What to check before you pay
- The lot number on the vial matches the certificate
- The certificate names the lab and the test date
- Fill versus label, not purity alone
- A refund policy in writing
Track SubQ Society
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SubQ Society: common questions
Is SubQ Society legit?
We rate lab records, not businesses. Mixed lab record: 27 independent tests, 19 of 27 lots filled to label, median purity 99.8%, 1 of 5 products graded D or E. Each result links to its original certificate in the table above.
What do SubQ Society reviews say?
We don't hold scored customer reviews for SubQ Society yet. The independent lab results on this page are the evidence we have.
Which SubQ Society peptides tested best?
We have graded 5 SubQ Society products. Tesamorelin, Tirzepatide and GHK-Cu graded A or B. BPC-157 graded D or E.
Is there a SubQ Society coupon code?
We don't have a verified SubQ Society coupon code. A discount changes the price, not what is in the vial.
Ordering from SubQ Society?
Mixed lab record: 27 independent tests, 19 of 27 lots filled to label, median purity 99.8%, 1 of 5 products graded D or E.
About SubQ Society
Whatsapp + 1 (281) 770-5340