SWB
Shanghai Wibson Biotechnology Co., Ltd.
Shanghai, Shanghai · China · est. 2019 · source page added 16 Jun 2024
Solid, unremarkable, and that is meant as a compliment. Shanghai, est. 2019, results in the 98s, cold chain intact on every reported shipment. Only recurring complaint is the lack of method transparency — they state a purity number without explaining the HPLC method used.
- Legal name
- Shanghai Wibson Biotechnology Co., Ltd.
- Short code
- SWB
- Also known as
- SWB, SWB Biotech, Shanghai Wibson Biotechnology
- Shop domain
- shanghaiwibsonbiotechnology.net →
- City
- Shanghai, Shanghai
- Established
- 2019
- Community rating
- 98%
- Independent tests logged
- 4
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
- Cold chain intact on all 14 reported shipments
- Nine-day median transit to Western Europe
- Purity consistently mid-to-high 98s
- Method transparency is weak — COA states a number without stating how
- 2019 entity. Shorter record than the price suggests.
| Date | Service | Compound | Batch | Claimed | Result |
|---|---|---|---|---|---|
| 2026-05-20 | Medutest | Semaglutide 10mg | SWB-2605 | 98.5% | 98.2% |
| 2025-12-08 | Janoshik | Tirzepatide 10mg | SWB-2512 | 98.5% | 98.5% |
| 2025-05-15 | PeptideMeter | Semaglutide 5mg | SWB-2505 | 98.0% | 98.4% |
| 2024-11-01 | VendorInvestigate | BPC-157 10mg | SWB-2411 | 98.0% | 97.7% |
| From | To | Carrier | Days |
|---|---|---|---|
| Shanghai | Ireland | DHL | 8–10 |
| Shanghai | UK | DHL | 7–10 |
- 1[Vendor] WXT order #5 — the Netherlands, 35 days, no drama, receipts insidec/coa · 15k points · 34 comments
- 211 months in and testing is still the thing I get wrongc/vendorvetting · 14k points · 26 comments
- 3what changed for me between week 40 and week 89c/coa · 14k points · 58 comments
- 4related substances — my 21-week log, condensed into one tablec/coa · 13k points · 45 comments
- 5stalled for 23 weeks at 5mg and I refuse to panic this timec/coa · 13k points · 63 comments
- 6[Lab] 20th independent test on QSC, and the trend is the interesting partc/vendorvetting · 13k points · 44 comments
- 7area percent — my 20-week log, condensed into one tablec/coa · 11k points · 58 comments
- 8Medutest — 17 things I got wrong before I got it rightc/vendorvetting · 11k points · 58 comments
- 9[Medutest] SWB sema — 98.2%, cold chain intact, 9 days transitc/labresults · 502 points · 26 comments
- 10[Medutest] SWB sema 10mg — 98.2%, and fourteen shipments with the cold chain intactc/labresults · 0 points · 14 comments
Arrived on day 2 against a quoted 3. Customs paperwork was right first time, which is why it moved that fast.
Dispatched from their warehouse in Germany rather than from the factory, so the thymosin alpha-1 5 mg was with me on day 4.
Reconstituted the BPC-157 10 mg and it went clear on contact — no haze, no floaters, no long swirl. Tells you the lyophilisation was done properly.
Asked a genuinely technical question about pre-dispatch storage and got a reply with numbers in it, inside 6 hours.
Janoshik has now seen 3 of their lots through me. Not one has come back outside spec.
Cold pack was still hard on arrival in Minneapolis on day 2. My logger never went above 5°C across the whole run.
Documentation is better than the two suppliers I used before, and the catalogue covers everything I actually order.
Domestic dispatch from their stock in the United Kingdom. Straightforward, day 4, exactly as quoted.
Their raw material tested 99.3% against a reseller vial of nominally the same compound at 99.3%. Going direct is the whole argument.
Fourth order from them, all glutathione 600 mg. Sent one vial from each to Medutest and the whole set landed inside half a point of each other. That flatness is exactly what I pay for.
Queried the related-substances total on lot SWB-26-647; they came back with method, column and detection limit. That depth is rare.
Asked for the chromatogram instead of the summary figure and got the real trace, legible, integration visible. They send it without hesitating.
Regional stock makes the difference — dispatched within Canada, day 5, cold pack still hard on arrival.
Custom synthesis quote came back with a realistic timeline and they beat it. Purity on delivery matched the signed spec.
Every certificate I have from them is lot-specific. Not one batch-level document in 7 orders.
Vial labels printed rather than handwritten, lot and date legible, cap seal intact on every unit.
Peptide content reported at 98.0% alongside the purity figure, so I could convert straight to a working mass.
They report purity by RP-HPLC with the wavelength stated and peptide content separately. Two different numbers, correctly separated.
Documentation is complete and the numbers are steady. A dependable choice for routine work.
Vials wrapped individually, foam cut to fit, nothing loose in the box. Packing that has clearly been thought about.
Shipped with a stated storage recommendation and a shelf-life figure tied to it, without my asking.
Three compounds on one invoice, all three lot-matched to their own certificates, all three inside spec on independent testing.
Lot code on the vial matched the lot code on the certificate exactly. Sounds basic; it is the single best predictor of everything else.
9 orders in eighteen months, no substitutions, no reformulations, everything in stock when the site said it was. Boring is the highest compliment I have.
Ordered on a Monday from their warehouse in Canada and it was here by day 3. That is the whole case for regional stock.
Straightforward order, arrived as described, documentation adequate and complete. Nothing to add, which is the point.