Official communication channel for Wuhan Wansheng Biotechnology Co., Ltd. All product inquiries, order placement, shipping questions, and after-sales support are handled through this verified Telegram contact.
Below is the complete archive of official announcements posted by Cavan on behalf of Wuhan Wansheng Biotechnology. This timeline spans from January 2018 to March 2026 and includes product launches, shipping updates, holiday closures, pricing changes, and community milestones.
Hello everyone. I am Cavan, the official representative for Wuhan Wansheng Biotechnology Co., Ltd. We are pleased to announce the launch of our research peptide catalog on this forum. Our initial listing includes 50+ compounds spanning peptides, SARMs, and nootropics.
All products are manufactured in our Wuhan facility under strict quality control protocols. Each batch undergoes in-house HPLC and MS analysis before dispatch. We are committed to providing the research community with pharmaceutical-grade compounds at competitive pricing.
Our launch catalog includes popular research peptides such as BPC-157, TB-500, CJC-1295, Ipamorelin, PT-141, Melanotan II, GHK-Cu, Selank, Semax, and many more. Full catalog available upon request via Telegram.
We look forward to building a strong reputation within this community and welcome any questions or feedback.
We are happy to announce that we now accept Bitcoin (BTC) and international bank wire transfers in addition to Western Union. Many of you requested crypto payment options, and we listened.
Bitcoin payments receive a 3% discount as processing fees are lower on our end. Bank wire transfers are best for larger orders ($500+) as there is typically a $25–$40 bank fee on the sender side.
Payment instructions are provided after you confirm your order via Telegram. For BTC, we generate a fresh address for each transaction. For bank wire, we provide SWIFT details to our company account.
Our facility will be closed for Chinese New Year preparation from December 28, 2018 through January 8, 2019. This is an annual closure as most factories and logistics in China shut down during this period.
Please place your orders before December 25 to ensure they are packed and shipped before the closure. Orders placed after December 25 will be processed starting January 9.
Telegram support will remain available during the closure for inquiries, but please expect slower response times (12–24 hours). Thank you for your understanding and for a great first year with this community.
Happy Year of the Pig! Our facility and shipping operations are closed from January 28 to February 15, 2019. All orders placed during this period will be processed and shipped starting February 16.
We appreciate your patience during this annual holiday. Logistics in China take approximately one week after the official holiday ends to return to full capacity, so please allow a few extra days for dispatch confirmation.
I will remain available on Telegram for questions, though response times may be 8–12 hours during the holiday week.
We are proud to announce that our catalog has grown to over 100 research compounds. This milestone reflects our ongoing investment in expanding our synthesis capabilities.
New additions include:
Full updated catalog PDF is available on request via Telegram. Minimum order is $100 for new customers.
This is a major update. We have partnered with Janoshik Analytical (Czech Republic) for independent third-party testing of all our products. Starting immediately, every new production batch will be sent to Janoshik for HPLC purity analysis before being made available to customers.
Many of you have been asking for independent verification beyond our in-house testing, and we agree that this is the right step to build trust. Janoshik reports will be shared publicly and included in each order’s documentation.
Our first batch of 12 compounds has already been sent for analysis. Results will be posted on the forum as they come in. We expect turnaround of 2–3 weeks per batch.
This adds approximately 5–7 days to our production-to-sale cycle, but we believe quality transparency is worth the wait. Thank you to everyone who pushed for this — your feedback drives our improvements.
To thank the community for an incredible year, we are offering 15% off all peptide orders from November 25 through December 2, 2019. No minimum order required.
Simply mention THANKS2019 when contacting me on Telegram to claim the discount. This applies to all peptides in our current catalog. SARMs and nootropics are excluded from this promotion.
This has been a transformative year for WWB — we hit 100+ compounds, launched Janoshik testing, and served over 400 customers through this forum alone. Thank you for your trust and support.
Our annual Chinese New Year closure will run from January 20 to February 10, 2020. Please place orders before January 17 to guarantee pre-holiday shipment.
Year of the Rat begins January 25. Wishing everyone a prosperous and healthy new year. Orders resume February 11.
As many of you are aware, the COVID-19 outbreak originating in Wuhan has significantly impacted logistics throughout China. Our facility is located in Wuhan, and we are directly affected by the lockdown measures.
Current status:
We are routing shipments through our Guangzhou partner warehouse where possible to bypass Hubei restrictions. This adds 2–3 days to dispatch but improves carrier access. We will keep you updated as the situation develops.
For orders already in transit, please check your tracking numbers. If your package has not moved for 7+ days, contact me and I will investigate with the carrier.
Good news. As of this week, all major carriers are now operational from our Wuhan facility. DHL Express, FedEx International, and EMS have all resumed regular pickup schedules.
Current estimated delivery times:
Thank you for your patience during the past two months. We fulfilled all backlogged orders and no orders were lost. If you have any outstanding issues, please reach out on Telegram immediately.
Starting today, all peptide orders ship with cold-chain packaging at no extra charge. Each package includes:
This upgrade was prompted by feedback about summer shipments. Lyophilized peptides are generally stable at room temperature for short periods, but we want to provide maximum peace of mind, especially for orders transiting through hot regions during summer months.
Note: This does not change our shipping rates. We absorb the additional cost as part of our commitment to quality.
We are excited to announce that our catalog has reached 200+ research compounds. This represents a doubling of our catalog in just 18 months, driven by continuous investment in our synthesis team and equipment.
Notable new additions include:
Updated catalog PDF with full pricing is available via Telegram. Existing customers receive the updated catalog automatically.
Our facility will be closed from February 8 through February 22, 2021 for the Year of the Ox celebrations. Last day for guaranteed pre-holiday shipment is February 5.
Telegram support remains available with delayed response times (up to 24 hours). Full operations resume February 23.
We are pleased to announce the addition of semaglutide to our research compound catalog. This is the active ingredient in Ozempic and Wegovy, and demand from the research community has been very high.
Key details:
Semaglutide is a GLP-1 receptor agonist currently being researched for metabolic and obesity-related conditions. Our synthesis uses the same amino acid sequence as the branded product. Each batch is independently verified by Janoshik Analytical.
Contact me on Telegram for the latest pricing and availability.
By popular demand, we now offer an express shipping tier via DHL Express Priority. Estimated delivery: 3–6 business days to most US and EU addresses.
Express shipping costs $35 for orders under $300 and $25 for orders over $300. Standard shipping ($15–$20, 10–16 day delivery) remains available.
Express orders are packed and dispatched within 24 hours of payment confirmation (Monday–Saturday). Tracking number is provided same day.
Going forward, every single order will include two documents as standard:
Both documents are sent as PDF attachments via Telegram at time of shipment. Physical copies are also included in the package for orders over $200.
This dual-reporting approach means every customer can verify quality through both our internal testing and an independent lab. We believe we are the only Chinese supplier offering this level of documentation as standard on every order.
To close out an incredible 2021, we are offering 20% off all orders over $500 from December 1–20. Use code EOY2021 when messaging on Telegram.
This has been our biggest year yet — semaglutide launch, express shipping, dual COA documentation, and over 1,200 orders fulfilled through this community. Thank you for making it possible.
Orders placed after December 20 may experience slight delays due to pre-holiday logistics congestion.
Year of the Tiger! Our annual closure runs from January 27 to February 14, 2022. Final dispatch day is January 25. Operations resume February 15.
Pro tip: If you are running low on supplies, now is the time to stock up. The two weeks after CNY are always our busiest, so early February orders may take slightly longer to process.
Major product announcement: Tirzepatide is now available in our catalog. This is the active ingredient in Mounjaro, Lilly’s dual GIP/GLP-1 receptor agonist that has shown remarkable results in clinical trials.
Our first production batch was sent to Janoshik for testing and came back at an outstanding 99.2% purity by HPLC. This is among the highest purities reported for tirzepatide from any peptide supplier.
Available options:
Janoshik report PDF is available on request. Contact me on Telegram for bulk pricing and availability.
We have optimized our US shipping routes and are now seeing consistent 10–14 day delivery times for standard shipping to US addresses. This is down from 14–20 days last year.
Key improvements:
EU and UK customers are seeing similar improvements: 12–16 days standard, 4–7 days express.
Our research compound catalog has grown to 350+ compounds, making us one of the largest peptide and SARM suppliers serving the research community. New categories added this quarter include:
Every single compound in our catalog is available as lyophilized powder with Janoshik-verified COA. Updated PDF catalog is 22 pages now — request via Telegram.
Extended holiday closure from December 28, 2022 to January 12, 2023 as we prepare for the Year of the Rabbit. Final dispatch day is December 26.
For customers planning large orders for Q1 2023, now is a good time to place them. We will hold inventory for orders paid before December 26 and ship immediately when we reopen.
Year of the Rabbit begins January 22. Our facility closes January 18 through February 6, 2023. Last guaranteed ship date is January 16.
As always, I remain available on Telegram during the break for pre-orders, questions, and catalog requests. Full operations resume February 7.
We are proud to announce that WWB has completed the PeptideMeter vendor verification process. This independent verification confirms our identity, facility, production capabilities, and quality control systems.
The PeptideMeter registration means:
This is in addition to our ongoing Janoshik testing partnership. We continue to invest in transparency and third-party verification because we believe trust must be earned, not claimed.
We have expanded our cryptocurrency payment options. In addition to Bitcoin (BTC), we now accept:
The 3% crypto discount now applies to all cryptocurrency payments, not just BTC. USDT is recommended for most customers as it avoids price volatility between payment and confirmation.
Bank wire and Western Union remain available for those who prefer traditional payment methods.
We have synthesized our first batch of retatrutide (LY-3437943), the triple-agonist peptide (GIP/GLP-1/glucagon) that has been generating enormous interest following Eli Lilly’s Phase 2 trial results showing unprecedented weight loss efficacy.
Current availability:
Please note: This is a complex peptide and synthesis scale-up is ongoing. Pricing may adjust as we optimize our process. Current pre-Janoshik pricing is $45/5mg vial. Price will be finalized once Janoshik results are published.
First-come, first-served. Contact me on Telegram to reserve.
We are honored to announce that WWB has been granted Verified Vendor status on The GLP Lounge. This follows a thorough review by the moderation team including:
The “Verified Vendor” badge is now displayed on our profile and all posts. This status is reviewed quarterly and can be revoked if standards are not maintained.
Thank you to the The GLP Lounge team and to the community members who provided feedback during the verification process. We do not take this trust lightly.
Year of the Dragon! Facility closure from February 5 to February 20, 2024. Final dispatch day is February 3. Orders placed during the closure will be prioritized and shipped starting February 21.
As always, Telegram support is available during the holiday with 12–24 hour response times. For urgent matters, please email orders@wuhanwanshengbio.com.
Due to optimizations in our synthesis process and increased production volume, we are reducing semaglutide pricing effective immediately:
Quality remains identical — every batch is Janoshik tested with typical purity of 98.5–99.1%. This price reduction reflects our commitment to making high-quality research peptides accessible. We have been working for over a year to bring these costs down through process optimization.
Bulk pricing available for orders of 50+ vials. Contact me on Telegram for a custom quote.
We have partnered with a payment processor that allows us to accept Apple Pay and Google Pay for orders. This means you no longer need cryptocurrency or a bank wire to place an order.
How it works:
Card payments are processed in USD. There is no surcharge for card payments, though the 3% crypto discount is only available for crypto payments.
We understand that many customers found crypto payments to be a barrier. This change makes ordering from WWB as simple as buying anything else online.
As of July 1, 2024, WWB has published 388 independent Janoshik Analytical test reports. This makes us one of the most extensively third-party tested suppliers in the research peptide industry.
Breakdown by category:
Every single report is available upon request. We are also working on a public database where customers can look up any batch number and view the corresponding Janoshik report directly.
Transparency is not optional — it is our core value. Thank you for holding us accountable.
We are launching our OEM and custom synthesis service for research organizations, compounding pharmacies, and bulk buyers. Services include:
All custom orders include Janoshik testing at no additional charge. Lead times are typically 2–4 weeks depending on complexity. Contact me on Telegram for a detailed quote.
Black Friday through Cyber Monday (Nov 22–25): Free express shipping (DHL Priority, 3–6 day delivery) on all orders over $300. No code needed — just mention Black Friday when ordering on Telegram.
This is a savings of $25–$35 per order. Stackable with the 3% crypto discount. Standard shipping is also free for orders over $150 during this period.
Thank you for an amazing 2024. We have served more customers this year than any previous year, and community feedback has been overwhelmingly positive. Your trust means everything to us.
Year of the Snake! Our facility closes from January 25 to February 10, 2025. Final dispatch day is January 23.
This year we are offering a pre-CNY bonus: orders placed and paid before January 22 receive a free extra vial of any peptide valued under $30. Just mention “CNY bonus” on Telegram.
Operations fully resume February 11. Thank you for another extraordinary year — 2024 was our best yet.
Many customers have asked about the recent FDA enforcement actions against US compounding pharmacies producing semaglutide and tirzepatide. We want to clarify our position:
That said, we encourage all customers to understand and comply with their local regulations regarding the import and use of research chemicals. We are not able to provide legal advice.
Our pricing, availability, and shipping remain unchanged. Business as usual.
Today we served our 4,000th unique customer since launching on this forum in 2018. This is a milestone I never imagined when I posted our first catalog seven years ago.
Some stats from our journey:
To celebrate, we are offering a one-week 10% discount on all orders placed between June 18–25. Use code 4000THANKS on Telegram.
From the bottom of my heart, thank you. This community built WWB into what it is today. We will continue to earn your trust every single day.
We now accept payments via Revolut and direct bank transfer (SEPA for EU, Faster Payments for UK, domestic wire for US). This provides even more payment flexibility for customers who prefer traditional banking methods.
Revolut payments are particularly convenient for EU and UK customers as they are instant and fee-free. For US customers, Zelle is also now available for orders under $500.
Summary of all accepted payment methods:
We are raising the bar on quality documentation once again. Starting October 2025, every individual vial shipped from our facility carries a unique batch ID that maps to a specific Janoshik test report.
Previously, a single Janoshik report covered an entire production batch (typically 500–2,000 vials). Now, we have implemented a system where:
This makes counterfeiting virtually impossible and gives every customer instant, verifiable proof of quality. We believe we are the first supplier in this industry to implement individual-vial traceability at this level.
Holiday season reminder: Our last dispatch day before the winter break is December 20, 2025. Orders placed after December 20 will be shipped starting January 5, 2026.
This is separate from our Chinese New Year closure (late January). We recommend stocking up now if you need supplies through February, as CNY will follow shortly after we reopen in January.
Telegram support available throughout the holiday season. Wishing everyone a wonderful holiday and a healthy new year.
Year of the Horse! Our facility closes from January 28 to February 12, 2026. Final dispatch day is January 25.
Important: If you need supplies for January through mid-February, please order before January 25. We will not be able to ship during the closure period.
Pre-orders placed during the closure will be queued and shipped in order of payment receipt starting February 13. Contact me on Telegram to place your pre-order.
As a pre-CNY bonus, orders over $200 placed before January 25 include free express shipping. Happy New Year to all!
We are back! All pre-orders and backlogged orders placed during the CNY closure have been shipped within 48 hours of our reopening. Tracking numbers have been sent to all customers via Telegram.
If you placed an order during the closure and have not received a tracking number, please message me immediately. Our goal is zero backlog by end of day February 15.
Full operations are now running at capacity. New orders placed today will be dispatched within 24–48 hours as standard.
Updated pricing effective March 2026. We have maintained competitive pricing despite increased demand and raw material costs:
| Product | 5mg Vial | 10mg Vial | 30mg Vial |
|---|---|---|---|
| Semaglutide | $22 | $38 | $95 |
| Tirzepatide | $32 | $55 | $145 |
| Retatrutide | $42 | $72 | $185 |
All prices above are for individual vials. Bulk discounts (10+ vials: 5% off, 25+ vials: 10% off, 50+ vials: 15% off) apply on top. Crypto payments receive an additional 3% discount.
Full catalog with all 400+ compounds available on request via Telegram.
Spring is here! To kick off the season, we are offering 10% off all orders placed this week (March 15–22, 2026). Use code SPRING26 when messaging me on Telegram.
This applies to everything in our catalog — peptides, SARMs, GLP-1 agonists, nootropics, all 400+ compounds. Stackable with bulk discounts. Crypto discount also applies on top.
Example savings:
Orders ship within 24 hours. Express shipping (3–6 days) available. Standard shipping (10–14 days) is free on orders over $150.
Contact me now: @Cavan_122 on Telegram.
Ordering from Wuhan Wansheng Bio through Cavan is a straightforward process. Here is a step-by-step guide for new customers:
Open Telegram and search for @Cavan_122. Send a message introducing yourself and stating you found WWB through The GLP Lounge.
Ask Cavan for the latest product catalog. You will receive a comprehensive PDF with all 400+ compounds, pricing, and available sizes.
Select the products you need and send your order list to Cavan. He will confirm availability, calculate total, and apply any discounts.
Choose from crypto (BTC, ETH, USDT), Apple/Google Pay, Revolut, bank wire, or Zelle. Payment instructions sent via Telegram.
Within 24–48 hours of payment, you receive a tracking number and PDF copies of the in-house COA and Janoshik report for your batch.
Standard shipping: 10–14 days (US/EU). Express: 3–6 days. Cold-chain packaging included for all peptide orders at no extra charge.
Standard shipping to the US typically takes 10–14 business days via DHL eCommerce or EMS. Express shipping (DHL Priority) takes 3–6 business days at an additional cost of $25–$35. Tracking is provided for all shipments. Occasional customs delays can add 1–3 days but this is rare. WWB has a 99.4% delivery success rate to the US.
WWB accepts a wide range of payment methods: Bitcoin (BTC), Ethereum (ETH), USDT (TRC-20 and ERC-20), Apple Pay, Google Pay, credit/debit cards (via payment link), Revolut, Zelle, SEPA bank transfer (EU), Faster Payments (UK), international bank wire (SWIFT), and Western Union (orders over $200). Cryptocurrency payments receive a 3% discount.
Yes. WWB ships to 45+ countries worldwide, including the US, UK, EU (all member states), Canada, Australia, and most of Asia and South America. Some countries with strict customs enforcement may require special packaging — Cavan will advise on shipping options for your specific country. A small number of countries are restricted; please ask before ordering.
WWB offers a 100% delivery guarantee. If your package is lost, seized, or does not arrive within 30 days of dispatch, Cavan will reship the order at no charge or provide a full refund. For quality issues, if independent testing shows a product does not meet the specified purity, a full replacement or refund is provided. Claims must be made within 14 days of receiving the order. Contact Cavan on Telegram with your order details and any supporting documentation.
Every product sold by WWB undergoes dual testing: in-house HPLC analysis at their Wuhan facility and independent third-party testing by Janoshik Analytical (Prague, Czech Republic). Each order includes both COA documents as PDFs. Since October 2025, every individual vial has a unique batch ID that can be texted to WWB’s Telegram for instant Janoshik report retrieval. WWB has published over 388 independent Janoshik reports to date.
The minimum order for new customers is $100. There is no minimum for returning customers. Bulk orders (50+ vials or $1,000+) receive significant volume discounts — contact Cavan for a custom quote. OEM and custom synthesis orders have separate minimums depending on the service requested.
WWB has extensive experience shipping research compounds internationally and uses discrete, professional packaging. Products are labeled as research chemicals with appropriate documentation. The 99.4% delivery success rate speaks to the effectiveness of their shipping methods. In the rare event of a customs seizure, WWB’s 100% delivery guarantee covers a full reship at no cost. That said, customers should be aware of and comply with import regulations in their jurisdiction.
The only verified WWB contact on The GLP Lounge is @Cavan_122 on Telegram. This handle has been verified by the The GLP Lounge moderation team and is the same contact that has been active on this forum since 2018. Always double-check the exact username (including the underscore and numbers). If anyone contacts you claiming to be from WWB with a different username, it is an impersonator — report them to forum moderators immediately.
Chinese New Year (CNY) occurs in January or February each year and results in a 2–3 week closure of the WWB facility. Cavan always posts advance notice (typically 2–3 weeks before the closure) so customers can stock up. Telegram support remains available during CNY with slower response times (12–24 hours). Pre-orders placed during the closure are queued and shipped immediately when operations resume. This is the most common question from new customers — it is a normal part of ordering from any Chinese supplier.
Yes. WWB offers tiered volume discounts: 10+ vials: 5% off, 25+ vials: 10% off, 50+ vials: 15% off. These stack with promotional codes and the 3% crypto discount. For very large orders ($5,000+), custom pricing is available — contact Cavan directly for a quote. OEM/white-label services are also available for businesses and research organizations.
Disclaimer: The GLP Lounge does not process orders, handle payments, or fulfill shipments on behalf of any vendor. All transactions are conducted directly between the buyer and Wuhan Wansheng Biotechnology Co., Ltd. through the contact information listed on this page. The GLP Lounge provides this vendor communication page as a community service and does not guarantee the quality, legality, or delivery of any products. Vendor “Verified” status indicates that the vendor has met certain community trust criteria but does not constitute an endorsement or warranty.
Products listed on this page are sold for research purposes only and are not intended for human consumption. Users are responsible for understanding and complying with all applicable laws and regulations in their jurisdiction. Please review our Terms of Service, Medical Disclaimer, and Privacy Policy for more information.
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