{
  "url": "https://gemini.google.com/app/f7ff3eb2cfbeabb7",
  "title": "QSC Peptide Inventory Overview - Google Gemini",
  "captured_at": "2026-09-21T23:28:28.760Z",
  "body_text": "Gemini\nAbout Gemini\nGet Gemini App\nSubscriptions\nFor Business\nSign in\nNew chat\nSign in to save activity\nSign in\nConversation with Gemini\nYou said What peptides does the Chinese vendor QSC currently have in stock?\n\nWhat peptides does the Chinese vendor QSC currently have in stock?\n\nGemini said\n\nInventory lists and stock availability for direct Chinese chemical and peptide vendors like QSC (Qingdao Sigma Chemical) fluctuate frequently due to batch syntheses, regulatory shifts, and private menu updates. However, their active catalog typically spans several key categories:\n\nGLP-1 & Metabolic Peptides: Retatrutide, Tirzepatide, Semaglutide, Liraglutide, Cagrilintide, and various dual/triple agonist blends.   \nEchemi\n\nGrowth Hormone Secretagogues & Longevity: Ipamorelin, CJC-1295 (with and without DAC), Tesamorelin, MK-677, MOTS-c, Epitalon, and HGH Fragment (176-191).\n\nRecovery & Tissue Repair: BPC-157, TB-500, GHK-Cu, AHK-Cu, and KPV.   \nwww.qscpeptidology.com\n\nCognitive, Sleep & Sexual Health: Selank, Semax, DSIP, PT-141, Melanotan I & II, and Kisspeptin-10.   \nechemi\n\nBecause stock levels for specific vial sizes and kits change daily, the most accurate way to check current availability, pricing tiers, and batch-specific Certificates of Analysis (COAs) is to request their latest direct menu spreadsheet via their official sales channels or community-tracked sourcing platforms.\n\nAre you looking for availability details on a specific peptide or blend from their menu?\n\nSign in to connect to Google apps, create images, and more\nSign in\n\n\n\n\nFlash-Lite\n\nGemini is AI and can make mistakes.\n\nSearching the web",
  "sources": [
    {
      "label": "View source details for citation from Echemi. Press Enter to open sources dialog.",
      "text": "Echemi\nQIngdao Sigma Chemical Co.,Ltd - Echemi\n\u201cHot Products * High Purity QSC Ly3437943 Research Peptide 5mg 10mg 15mg GLP-1R Peptide Retatrutide. Get Price. INQUIRY. * Weight Loss GLP-1 Injection Peptide 99...\u201d",
      "links": [
        {
          "text": "Echemi\nQIngdao Sigma Chemical Co.,Ltd - Echemi\n\u201cHot Products * High Purity QSC Ly3437943 Research Peptide 5mg 10mg 15mg GLP-1R Peptide Retatrutide. Get Price. INQUIRY. * Weight Loss GLP-1 Injection Peptide 99...\u201d",
          "url": "https://www.echemi.com/shop-us20211008140500402/index.html?utm_source=gemini#:~:text=Hot%20Products%20*%20High%20Purity%20QSC%20Ly3437943,Peptide%20CAS%20204656%2D20%2D2%20Liraglutide.%20Get%20Price.%20INQUIRY."
        }
      ]
    },
    {
      "label": "View source details for citation from www.qscpeptidology.com. Press Enter to open sources dialog.",
      "text": "www.qscpeptidology.com\nQSC Peptidology \u2014 research-grade peptides, batch-verified\n\u201c Recovery & tissue repair(35) * TB-500. 2mg (10-vial pack) \u00b7 5mg (10-vial pack) \u00b7 10mg (10-vial pack) \u00b7 20mg (10-vial pack) \u201d",
      "links": [
        {
          "text": "www.qscpeptidology.com\nQSC Peptidology \u2014 research-grade peptides, batch-verified\n\u201c Recovery & tissue repair(35) * TB-500. 2mg (10-vial pack) \u00b7 5mg (10-vial pack) \u00b7 10mg (10-vial pack) \u00b7 20mg (10-vial pack) \u201d",
          "url": "https://www.qscpeptidology.com/?utm_source=gemini#:~:text=Recovery%20%26%20tissue%20repair(35)%20*%20TB%2D500.%202mg,10mg%20(10%2Dvial%20pack)%20%C2%B7%2020mg%20(10%2Dvial%20pack)"
        }
      ]
    },
    {
      "label": "View source details for citation from echemi. Press Enter to open sources dialog.",
      "text": "echemi\nBuy QSC Supply Kisspeptin 10 Peptide CAS 374675-21-5 ... - echemi\n\u201c* Synonyms: MALIGNANT MELANOMA METASTASIS-SUPPRESSOR KISS-1 (112-121) (HUMAN);METASTIN (HUMAN, 45-54);METASTIN (45-54);METASTIN (45-54) AMIDE, HUMAN;METASTIN (4...\u201d",
      "links": [
        {
          "text": "echemi\nBuy QSC Supply Kisspeptin 10 Peptide CAS 374675-21-5 ... - echemi\n\u201c* Synonyms: MALIGNANT MELANOMA METASTASIS-SUPPRESSOR KISS-1 (112-121) (HUMAN);METASTIN (HUMAN, 45-54);METASTIN (45-54);METASTIN (45-54) AMIDE, HUMAN;METASTIN (4...\u201d",
          "url": "https://www.echemi.com/produce/pr2308231010-manufacturer-supply-cas-374675-21-5-kisspeptin-10.html?utm_source=gemini#:~:text=*%20Synonyms%3A%20MALIGNANT%20MELANOMA%20METASTASIS%2DSUPPRESSOR%20KISS%2D1%20(112%2D121),UNII%3A%20FS1N52VS3S.%20*%20Color%2FForm%3A%20White%20to%20off%2Dwhite."
        }
      ]
    }
  ]
}