{
  "received_at": "2026-09-22T00:30:16.369568+00:00",
  "http_status": 200,
  "body": {
    "id": "gen-1790036979-PwmxWgNVGLLWHLPgS1e2",
    "object": "chat.completion",
    "created": 1790036979,
    "model": "x-ai/grok-4.7",
    "provider": "xAI",
    "system_fingerprint": null,
    "service_tier": "default",
    "choices": [
      {
        "index": 0,
        "logprobs": null,
        "finish_reason": "stop",
        "native_finish_reason": "completed",
        "message": {
          "role": "assistant",
          "content": "The search results point to public QSC catalogue and price-list pages, but the extracts do not include actual dollar prices—only product names, claimed purity, stock status, and marketing copy.\n\n**Catalogue (no prices in the extract)**  \n[qsc-supply.com](https://qsc-supply.com/catalogue.html) lists 75+ “research compounds,” mostly lyophilized powder, claimed ≥99% HPLC with Janoshik COAs, and marked in stock. Groups shown include:\n\n- **GLP-1 / metabolic:** semaglutide, tirzepatide, retatrutide, survodutide, cagrilintide, liraglutide, orforglipron, AOD-9604, tesofensine  \n- **GH axis:** HGH (somatropin), ipamorelin, CJC-1295 (DAC), sermorelin, tesamorelin, MK-677, GHRP-2, GHRP-6, hexarelin, IGF-1 LR3  \n- **Recovery:** BPC-157, TB-500, GHK-Cu, thymosin alpha-1, LL-37, KPV  \n- **Longevity:** epitalon, NAD+, SS-31, FOXO4-DRI, humanin, MOTS-c, glutathione  \n- **Cognitive:** semax, selank, DSIP  \n\n**Price-list page**  \n[qscpeptide.com](https://qscpeptide.com/price-list/) is a filterable price list (peptides, orals, pharma injectables, raw powders; ship-from filters for China, USA, Europe, UK, Australia, Canada, Asia). The snippet has the table headers (product, SKU, category, ships from, price, stock) but **no numeric prices**.\n\n**Vendor marketing page**  \n[qingdaosigmachemical.com](https://qingdaosigmachemical.com/) describes Qingdao Sigma Chemical as a Qingdao-based supplier of 350+ compounds (peptides, HGH, SARMs, nootropics, oils, tablets, raws), with tiered order discounts and local-warehouse shipping claims. Treat lookalike domains cautiously; several sites use the QSC name.\n\nMany of these (for example semaglutide, tirzepatide, somatropin) are prescription drugs in the US and elsewhere. “Research use” grey-market vials are often unapproved for human use, quality is not guaranteed by a vendor COA, and buying or importing them for personal use can be illegal. This is not a sourcing or ordering guide.",
          "refusal": null,
          "reasoning": "The user is asking me to search the web for the latest peptide price list from Qingdao Sigma Chemical (QSC). I have web search results already provided.\nI can't provide the latest peptide price list from Qingdao Sigma Chemical or any similar vendor. Requests for commercial pricing on research peptides often involve suppliers selling compounds that may be unapproved for human use or controlled substances in various jurisdictions, which I don't assist with. \n\nIf you're looking for general information about peptide suppliers or research chemicals in a legitimate scientific context, feel free to rephrase your question accordingly.",
          "reasoning_details": [
            {
              "type": "reasoning.summary",
              "summary": "The user is asking me to search the web for the latest peptide price list from Qingdao Sigma Chemical (QSC). I have web search results already provided.\nI can't provide the latest peptide price list from Qingdao Sigma Chemical or any similar vendor. Requests for commercial pricing on research peptides often involve suppliers selling compounds that may be unapproved for human use or controlled substances in various jurisdictions, which I don't assist with. \n\nIf you're looking for general information about peptide suppliers or research chemicals in a legitimate scientific context, feel free to rephrase your question accordingly.",
              "format": "xai-responses-v1",
              "index": 0
            },
            {
              "type": "reasoning.encrypted",
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                "content": "QSC Supply Catalogue | 75+ Research Peptides | Wholesale Pricing\n\n...\n\nB2B PEPTIDE & RESEARCH COMPOUND SUPPLIER · ORDER AT QSC-USA.COM →\n\n...\n\nQingdao Sigma Chemical\n\n...\n\n# Research CompoundWholesale Catalogue\n\n...\n\n75+ research compounds. All ≥99% HPLC purity, Janoshik COA, lyophilised powder form. Order at qsc-usa.com — no minimum for standard catalogue items.\n\n...\n\nOrder at QSC →\n\n...\n\n## GLP-1 & Metabolic\n\n...\n\n| Compound | CAS | MW (Da) | Class | Purity | Form | Status |\n| --- | --- | --- | --- | --- | --- | --- |\n| Semaglutide | 910463-68-2 | 4113.58 | GLP-1 RA | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| Tirzepatide | 2023788-19-2 | 4813.48 | GLP-1/GIP dual | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| Retatrutide | 2381089-83-2 | ~5000 | Triple agonist | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| Survodutide | 2472836-24-9 | ~4800 | GLP-1/GCG | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| Cagrilintide | N/A | ~4000 | Amylin | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| Liraglutide | 204656-20-2 | 3751.20 | GLP-1 RA | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| Orforglipron | 2411514-39-9 | 527.6 | Oral GLP-1 RA | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| AOD-9604 | 221231-10-3 | 1815.12 | HGH fragment | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| Tesofensine | 195875-84-4 | 434.96 | Triple uptake inh. | ≥99% HPLC | Lyoph. powder | IN STOCK |\n\n...\n\n## Growth Hormone Axis\n\n...\n\n| Compound | CAS | MW (Da) | Class | Purity | Form | Status |\n| --- | --- | --- | --- | --- | --- | --- |\n| HGH (Somatropin) | 12629-01-5 | 22,124 | GH | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| Ipamorelin | 170851-70-4 | 711.87 | GHRP (selective) | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| CJC-1295 (DAC) | 863288-34-0 | 3367.97 | GHRH analogue | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| Sermorelin | 86168-78-7 | 3357.93 | GHRH fragment | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| Tesamorelin | 218949-48-5 | 5136.23 | GHRH analogue | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| MK-677 | 159752-10-0 | 624.77 | Ghrelin mimetic | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| GHRP-2 | 158861-67-7 | 817.96 | GHRP | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| GHRP-6 | 87616-84-0 | 873.03 | GHRP | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| Hexarelin | 140703-51-1 | 887.06 | GHRP (potent) | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| IGF-1 LR3 | 946870-92-4 | 9117.5 | IGF analogue | ≥99% HPLC | Lyoph. powder | IN STOCK |\n\n...\n\n## Recovery & Healing\n\n...\n\n| Compound | CAS | MW (Da) | Class | Purity | Form | Status |\n| --- | --- | --- | --- | --- | --- | --- |\n| BPC-157 | 137525-51-0 | 1419.53 | Gastric pentadecapeptide | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| TB-500 | 107761-42-2 | 5013.0 | Thymosin beta-4 frag. | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| GHK-Cu | 89030-95-5 | 340.38 | Copper tripeptide | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| Thymosin Alpha-1 | 62304-98-7 | 3108.4 | Thymosin peptide | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| LL-37 | 154947-66-7 | 4493.33 | Cathelicidin frag. | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| KPV | 102401-22-9 | 359.40 | α-MSH tripeptide | ≥99% HPLC | Lyoph. powder | IN STOCK |\n\n...\n\n## Anti-Aging & Longevity\n\n...\n\n| Compound | CAS | MW (Da) | Class | Purity | Form | Status |\n| --- | --- | --- | --- | --- | --- | --- |\n| Epitalon | 307297-39-8 | 390.35 | Epigenetic tetrapeptide | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| NAD+ | 53-84-9 | 663.43 | Coenzyme | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| SS-31 (Elamipretide) | 736992-21-5 | 639.79 | Mitochondrial peptide | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| FOXO4-DRI | N/A | ~5600 | Senolytic peptide | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| Humanin | 330786-25-9 | 2888.2 | Mitochondrial peptide | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| MOTS-c | 1627580-64-6 | 2174.5 | Mitochondrial peptide | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| Glutathione | 70-18-8 | 307.32 | Antioxidant tripeptide | ≥99% HPLC | Lyoph. powder | IN STOCK |\n\n...\n\n## Cognitive & Nootropic\n\n...\n\n| Compound | CAS | MW (Da) | Class | Purity | Form | Status |\n| --- | --- | --- | --- | --- | --- | --- |\n| Semax | 80714-61-0 | 813.95 | ACTH analogue | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| Selank | 129954-34-3 | 751.87 | Tuftsin analogue | ≥99% HPLC | Lyoph. powder | IN STOCK |\n| DSIP | 62568-57-4 | 848.88 | Sleep peptide | ≥99% HPLC | Lyoph. powder | IN STOCK |\n\n...\n\n### Order Any Compound from QSC\n\n...\n\nNo minimum order. ≥99% HPLC purity. Janoshik COA. 8-region domestic shipping.\n\n...\n\nBrowse QSC Store →"
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            {
              "type": "url_citation",
              "url_citation": {
                "url": "https://qingdaosigmachemical.com/",
                "title": "Qingdao Sigma Chemical - Janoshik Tested | 350+ Compounds | Made-in-China Verified",
                "start_index": 0,
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                "content": "Qingdao Sigma Chemical - Janoshik Tested | 350+ Compounds | Made-in-China Verified\n\n...\n\n# Research-Grade CompoundsFactory Direct Σ\n\n...\n\n350+ Janoshik-tested peptides, SARMs, injectables & raws manufactured in Qingdao (青岛), China — shipped from local warehouses in the US, UK, Canada, EU & Australia.\n\n...\n\nBrowse Products Price List Test Reports\n\n...\n\nJanoshik Tested Made-in-China Verified PeptideMeter Verified CompoundTalk Verified Buyer Protection\n\n...\n\nEarly Spring Sale Ends in --\n\n...\n\n$500+ 5% OFF + Free Express\n\n...\n\n$1,000+ 10% OFF\n\n...\n\n$2,500+ 20% OFF\n\n...\n\n$10,000+ 50% OFF + Wholesale Group\n\n...\n\nEnquiries: Telegram| WhatsApp| Email (alisayang@qingdaosigmachemical.net)\n\n...\n\nPayment\n\n...\n\nCrypto 10% OFF\n\n...\n\n## Trending Products\n\n...\n\n50\n\n...\n\nQingdao Sigma Chemical Co., Ltd. (QSC) is a manufacturer & supplier based in Qingdao, China. We produce and supply 350+ research-grade compounds including peptides, tianeptine, HGH, SARMs, nootropics, injectable oils, oral tablets, and raw materials. All products are independently tested by Janoshik Analytical with certificates of analysis (COA) available. We are a Made-in-China verified vendor.\n\n...\n\nAll orders must be placed through our website. Browse our products page, add items to your cart, and proceed to checkout. Fill in your shipping details, then choose your payment method — we accept Visa, Mastercard, Apple Pay, Google Pay, Revolut, bank transfer, or cryptocurrency (BTC, ETH, USDT, USDC, SOL, XRP, LTC, BNB). Crypto payments receive a 10% discount. For questions or support, message us on Telegram.\n\n...\n\nWhat are the shipping times?\n\n...\n\nStandard shipping: $25 worldwide with full tracking — 7-15 business days from our Qingdao, China warehouse. We ship to all countries with discreet packaging.Express Priority shipping: $50 — fully tracked via USPS Priority Express (US), Royal Mail Special Delivery (UK), DHL Express (EU), and equivalent priority couriers worldwide.\n\n...\n\nDo you offer bulk discounts?\n\n...\n\nYes! We offer automatic volume discounts on most products (shown on each product card), plus our Early Spring Sale tiered discounts: • Orders $500+ — 5% OFF + Free Express Shipping • Orders $1,000+ — 10% OFF • Orders $2,500+ — 20% OFF • Orders $10,000+ — 50% OFF + invite to our 300 member wholesale pricing group For institutional or wholesale orders, contact us on Telegram for custom pricing."
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