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SSA

Shanghai Sigma-Audley New Material Technology Co., Ltd.

Shanghai, Shanghai · China · est. 2018 · source page added 9 Mar 2024

95.0
% · 1,094 member reports

Newer entity (2018) that has quietly built one of the better independent test records in the directory, particularly on tirzepatide. Three consecutive tirzepatide batches at 99%+ from three different members. The name causes endless confusion with an unrelated reagent multinational — they are not the same company.

Legal name
Shanghai Sigma-Audley New Material Technology Co., Ltd.
Short code
SSA
Also known as
SSA, SSA Biotech, Shanghai Sigma-Audley New Material Technology
Shop domain
shanghaisigmaaudley.com →
City
Shanghai, Shanghai
Established
2018
Community rating
95%
Independent tests logged
5
Dispatch & warehouses

Regional stock, so orders ship inside the buyer’s own country.

  • Netherlands (Rotterdam) — European Union, 2-4 days
  • Germany (Hamburg) — Germany, Austria, Switzerland, 2-4 days
  • United Kingdom (London) — United Kingdom & Ireland, 2-3 days
  • United States (California) — United States, 2-4 days
  • Canada (Toronto) — Canada, 3-5 days
  • Australia (Melbourne) — Australia & New Zealand, 3-5 days
What holds up
  • Three consecutive tirzepatide batches at 99%+ from three different members
  • Fast email, usually same day
  • Cold packaging is above average for a Shanghai shipper
What to watch
  • Name similarity to a large reagent company confuses new members constantly
  • 2018 establishment means a shorter track record than the 2001–2004 cohort.
Independent tests 5 logged
DateServiceCompoundBatchClaimedResult
2026-06-06JanoshikTirzepatide 10mgSSA-260699.0%99.1%
2026-01-30MedutestTirzepatide 10mgSSA-260199.0%99.0%
2025-07-17PeptideMeterTirzepatide 10mgSSA-250798.5%99.2%
2025-02-05JanoshikSemaglutide 10mgSSA-250298.5%97.8%
2024-08-20VendorInvestigateRetatrutide 5mgSSA-240898.0%98.1%
Full test log and method notes →
Shipping lanes reported
FromToCarrierDays
ShanghaiUKDHL7–9
ShanghaiGermanyDHL6–9
ShanghaiCanadaEMS11–15
Lane data comes from c/intlshipping. No tracking numbers, ever.
Discussed on GLP Research Hub
Member reviews 3 of 1,094
u/greta_nilsen2026-06-09

Ordered NAD+ 500 mg twice. Both vials reconstituted cleanly and both matched their certificates.

u/jarno_karlsen2026-02-21

Medutest has now seen 9 of their lots through me. Not one has come back outside spec.

u/ruben_brandt2025-02-07

Peptide content reported at 98.7% alongside the purity figure, so I could convert straight to a working mass.

u/mateusz_adebayo2026-05-14

Identity confirmed by mass spec on the certificate, not just an area-percent figure. Both questions answered on one page.

u/chidi_demir2026-04-08

Ordered on a Monday from their warehouse in Australia and it was here by day 4. That is the whole case for regional stock.

u/noor_vermeulen2025-09-16

Support answered on a Sunday, correctly, with the batch record attached. That is well beyond what I expected.

u/ismael_chukwu2026-05-08

Arrived on day 3 against a quoted 4. Customs paperwork was right first time, which is why it moved that fast.

u/iman_falk2025-06-16

Asked a genuinely technical question about pre-dispatch storage and got a reply with numbers in it, inside 6 hours.

u/elin_varga2026-04-27

Asked them to hold an order until I confirmed a lot number and they did, without fuss and without a restocking charge.

u/ferran_krastev2026-06-01

Weighed 6 vials from the glutathione 600 mg order against label. Every one inside 2% of stated mass. Fill consistency is harder than purity and they have it.

u/cesar_teixeira2025-11-21

Quoted 3 days, arrived in 2. Tracking updated at every hop from dispatch to door.

u/viktor_erdogan2026-04-19

Good communication throughout, accurate lead time, and the parcel arrived on day 5.

u/dario_petrescu2026-04-21

One of the few places that will quote mazdutide 5 mg at all, and the synthesis came back clean on an independent check.

u/zofia_lindholm2026-03-03

Reordered on the strength of the last one and got an identical result. Repeatability is the product.

u/tomas_lokken2026-03-11

Pleased to find they hold stock in Germany. Domestic dispatch, day 4, no customs step at all.

u/marta_marchand2026-03-19

Certificate claimed 97.9% on lot SSA-25-841. PeptideMeter came back 98.2%. On an independent column that is as close to agreement as this gets.

u/mikkel_kimani2026-01-07

They report purity by RP-HPLC with the wavelength stated and peptide content separately. Two different numbers, correctly separated.

u/tarek_kirchner2025-04-20

Solid on the semaglutide 10 mg. Purity where it should be, transit 2 days, paperwork in order.

u/ferran_laurent2025-06-01

First order, deliberately small, AOD-9604 5 mg only. Documentation, transit and a VendorInvestigate result at 98.6% all checked out, so the next one will not be small.

u/sofia_danquah2025-10-13

Third order and it went the same way as the first two. Predictable in the way you want a supplier to be.

u/liv_kuipers2025-07-25

Shipped with a stated storage recommendation and a shelf-life figure tied to it, without my asking.

u/sena_ferreira2025-11-04

Vials wrapped individually, foam cut to fit, nothing loose in the box. Packing that has clearly been thought about.

u/karim_hartmann2026-06-25

Queried the related-substances total on lot SSA-25-475; they came back with method, column and detection limit. That depth is rare.

u/ignacio_silva2025-11-18

Dispatched from their warehouse in the United States rather than from the factory, so the mazdutide 5 mg was with me on day 3.

u/georgi_chowdhury2026-03-20

Reliable on the general catalogue lines. Purity figures cluster tightly and the certificates match the lots.

u/nadia_bakker2026-04-06

Documentation is complete and the numbers are steady. A dependable choice for routine work.

All published reviews →
Independent test trend

5 logged results, oldest to newest. Range 97.8–99.2%.

Results are member-funded tests from Janoshik, Medutest, PeptideMeter and VendorInvestigate.
Sponsored

Sigma-Aldrich Standards

Certified reference materials for peptide identity and purity work.

sigmaaldrich.com
Other source pages
All 20 vendors →
How a source page works

A source page is a record, not a review. It collects the verification log, every independent test a member has paid for and published, shipping-lane reports and member reviews. Ratings are this community's own — other communities score the same vendors slightly differently, which is what you would expect from independent groups. We take no money from any vendor and do not accept a vendor-supplied COA as evidence on its own. Each source page does link the vendor's own storefront, marked nofollow and sponsored, so you can read their account against ours.

Where SSA sells

Shanghai Sigma-Audley New Material Technology Co., Ltd. sells from its own storefront. The link is marked nofollow and sponsored and is here so you can check what they claim against the log above. Nobody here is paid for it, and a link is not a recommendation.

Visit SSA at shanghaisigmaaudley.com →

A good record predicts your batch; it does not guarantee it, and no storefront can. Check the lot on the vial against the lot on the certificate.

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