Vendors / HK Fat Cat
HK Fat Cat
verification insufficient dataFinnrick 76/1001/3 lab tests passedOnline checkout
Also: hk-fatcat.com · ellasong968@gmail.com · tiffanyson73@gmail.com · +85265634180 · t.me/PeptideSuppliers
- Listings
- 169 · 67 peptides
- Cheapest
- $0.006/mg
- Ships to
- worldwide
- Shipping
- worldwide $50
- Pay with
- btc, usdt, eth
Verification score
insufficient data last verified 2026-10-20 · score changed 2026-10-19 · rules v1 · how it is worked out
Insufficient data: 2 classifiable tests in the window, 3 needed. The components below show what is on record; none of it is filled in by guessing.
| Component | Points | Evidence |
|---|---|---|
| Lab results | 17.5 / 35 | 1 of 2 classifiable tests in the window passed (50%). |
| Verifiable certificates | 17.8 / 20 | Of 3 tests: 3 with a certificate on file, 3 naming the lab, 2 lot-specific (batch identifier). Labs: BTLabs, Krause Analytical. |
| Testing depth | 1 / 10 | 3 independent tests in the last 2 years. |
| Recency | 6.7 / 10 | Newest test 2026-05-02 (171 days ago). |
| Finnrick rating | 11.4 / 15 | Finnrick rating 76 (Purity focus, 2026-05-02). |
| Blind sampling | 5 / 5 | 3 of 3 samples bought by the public or Finnrick; 0 sent in by the vendor or another program. |
| Ordering and terms | 4 / 5 | Published: online checkout, payment methods, contact email, readable website. Missing: ships-from country. |
Evidence: HK Fat Cat on Finnrick ↗ and the vendor’s own pages. Research use only; this scores the paper trail, not any product’s fitness for use.
Score history (1)
| When | Score | Why |
|---|---|---|
| 2026-10-19 | unscored → insufficient data | lab results 0→17.5, verifiable certificates 0→17.8, testing depth 0→1, recency 0→6.7, blind sampling 0→5 |
Independent lab tests 3
| Tested | Peptide | Result | Purity | Lab | Batch | COA | Sample | Record |
|---|---|---|---|---|---|---|---|---|
| 2026-05-02 | Tirzepatide | ✗ fail | 99.7% | BTLabs | 2026.1 | ✓ | Public | record ↗ |
| 2026-05-02 | Tirzepatide | not classified | — | BTLabs | 2026.1 | ✓ | Public | record ↗ |
| 2025-12-30 | Tirzepatide | ✓ pass | 99.64% | Krause Analytical | none | ✓ | Public | record ↗ |
Listings 169
| Peptide | Size | Price | Per mg | Stock |
|---|---|---|---|---|
| 5-Amino-1MQ↗ | 5 mg × 10 | $75 | $1.50/mg | ● |
| 5-Amino-1MQ↗ | 10 mg × 10 | $90 | $0.900/mg | ● |
| ACE-031↗ | 1 mg × 10 | $45 | $4.50/mg | ● |
| ACE-031↗ | 1 mg × 10 | $45 | $4.50/mg | ● |
| Adamax↗ | 5 mg × 10 | $90 | $1.80/mg | ● |
| Adamax↗ | 10 mg × 10 | $135 | $1.35/mg | ● |
| Adipotide↗ | 2 mg × 10 | $67 | $3.35/mg | ● |
| Adipotide↗ | 5 mg × 10 | $180 | $3.60/mg | ● |
| Adipotide↗ | 10 mg × 10 | $250 | $2.50/mg | ● |
| AICAR↗ | 50 mg × 10 | $65 | $0.130/mg | ● |
| AICAR↗ | 50 mg × 10 | $65 | $0.130/mg | ● |
| AICAR↗ | 100 mg × 10 | $100 | $0.100/mg | ● |
| AICAR↗ | 100 mg × 10 | $100 | $0.100/mg | ● |
| Alprostadil↗ | 20 mcg × 10 | $80 | $400.00/mcg | ● |
| AOD-9604↗ | 2 mg × 10 | $45 | $2.25/mg | ● |
| AOD-9604↗ | 5 mg × 10 | $100 | $2.00/mg | ● |
| AOD-9604↗ | 10 mg × 10 | $180 | $1.80/mg | ● |
| ARA-290↗ | 10 mg × 10 | $70 | $0.700/mg | ● |
| ARA-290↗ | 10 mg × 10 | $70 | $0.700/mg | ● |
| ARA-290↗ | 16 mg × 10 | $100 | $0.625/mg | ● |
| ARA-290↗ | 16 mg × 10 | $100 | $0.625/mg | ● |
| B7-33↗ | 2 mg × 10 | $65 | $3.25/mg | ● |
| B7-33↗ | 10 mg × 10 | $230 | $2.30/mg | ● |
| Bacteriostatic Water↗ | 3 ml × 10 | $10 | — | ● |
| Bacteriostatic Water↗ | 10 ml × 10 | $11 | — | ● |
| BPC-157↗ | 2 mg × 10 | $27 | $1.35/mg | ● |
| BPC-157↗ | 5 mg × 10 | $37 | $0.740/mg | ● |
| BPC-157↗ | 10 mg × 10 | $72 | $0.720/mg | ● |
| BPC-157 + TB-500↗ | 10 mg × 10 | $110 | $1.10/mg | ● |
| BPC-157 + TB-500↗ | 20 mg × 10 | $210 | $1.05/mg | ● |
| BPC-157 + TB-500↗ | 30 mg × 10 | $290 | $0.967/mg | ● |
| C-Peptide↗ | 3 mg × 10 | $35 | $1.17/mg | ● |
| Cagrilintide↗ | 2 mg × 10 | $70 | $3.50/mg | ● |
| Cagrilintide↗ | 5 mg × 10 | $145 | $2.90/mg | ● |
| Cagrilintide↗ | 10 mg × 10 | $250 | $2.50/mg | ● |
| Cagrilintide + Semaglutide↗ | 5 mg × 10 | $86 | $1.72/mg | ● |
| Cagrilintide + Semaglutide↗ | 10 mg × 10 | $150 | $1.50/mg | ● |
| Cagrilintide + Semaglutide↗ | 20 mg × 10 | $290 | $1.45/mg | ● |
| CJC-1295 (no DAC)↗ | 2 mg × 10 | $37 | $1.85/mg | ● |
| CJC-1295 (no DAC)↗ | 5 mg × 10 | $85 | $1.70/mg | ● |
| CJC-1295 (no DAC)↗ | 10 mg × 10 | $150 | $1.50/mg | ● |
| CJC-1295 (no DAC) + Ipamorelin↗ | 2 mg × 10 | $37 | $1.85/mg | ● |
| CJC-1295 (no DAC) + Ipamorelin↗ | 5 mg × 10 | $85 | $1.70/mg | ● |
| CJC-1295 (no DAC) + Ipamorelin↗ | 10 mg × 10 | $150 | $1.50/mg | ● |
| CJC-1295 with DAC↗ | 2 mg × 10 | $75 | $3.75/mg | ● |
| CJC-1295 with DAC↗ | 5 mg × 10 | $175 | $3.50/mg | ● |
| Dermorphin↗ | 2 mg × 10 | $40 | $2.00/mg | ● |
| Dermorphin↗ | 5 mg × 10 | $60 | $1.20/mg | ● |
| Dermorphin↗ | 10 mg × 10 | $70 | $0.700/mg | ● |
| DSIP↗ | 2 mg × 10 | $35 | $1.75/mg | ● |
| DSIP↗ | 5 mg × 10 | $45 | $0.900/mg | ● |
| Epithalon↗ | 10 mg × 10 | $38 | $0.380/mg | ● |
| Epithalon↗ | 50 mg × 10 | $165 | $0.330/mg | ● |
| EPO↗ | 3000 iu × 10 | $70 | — | ● |
| Follistatin↗ | 1 mg × 10 | $340 | $34.00/mg | ● |
| GDF-8↗ | 1 mg × 10 | $200 | $20.00/mg | ● |
| GHK-Cu↗ | 50 mg × 10 | $32 | $0.064/mg | ● |
| GHK-Cu↗ | 50 mg × 10 | $32 | $0.064/mg | ● |
| GHK-Cu↗ | 100 mg × 10 | $58 | $0.058/mg | ● |
| GHK-Cu↗ | 100 mg × 10 | $58 | $0.058/mg | ● |
| GHRP-2↗ | 5 mg × 10 | $27 | $0.540/mg | ● |
| GHRP-2↗ | 10 mg × 10 | $50 | $0.500/mg | ● |
| GHRP-2↗ | 15 mg × 10 | $70 | $0.467/mg | ● |
| GHRP-6↗ | 5 mg × 10 | $27 | $0.540/mg | ● |
| GHRP-6↗ | 10 mg × 10 | $50 | $0.500/mg | ● |
| GLOW↗ | 70 mg × 10 | $210 | $0.300/mg | ● |
| GLOW↗ | 70 mg × 10 | $210 | $0.300/mg | ● |
| GLOW↗ | 70 mg × 10 | $210 | $0.300/mg | ● |
| Glutathione↗ | 400 mg × 10 | $55 | $0.014/mg | ● |
| Glutathione↗ | 1500 mg × 10 | $90 | $0.006/mg | ● |
| Gonadorelin↗ | 2 mg × 10 | $40 | $2.00/mg | ● |
| Gonadorelin↗ | 5 mg × 10 | $45 | $0.900/mg | ● |
| HCG↗ | 2000 iu × 10 | $40 | — | ● |
| HCG↗ | 5000 iu × 10 | $80 | — | ● |
| HCG↗ | 10000 iu × 10 | $145 | — | ● |
| Hexarelin↗ | 2 mg × 10 | $41 | $2.05/mg | ● |
| Hexarelin↗ | 5 mg × 10 | $95 | $1.90/mg | ● |
| HGH↗ | 8 iu × 10 | $53 | — | ● |
| HGH↗ | 10 iu × 10 | $60 | — | ● |
| HGH↗ | 12 iu × 10 | $73 | — | ● |
| HGH↗ | 15 iu × 10 | $80 | — | ● |
| HGH↗ | 24 iu × 10 | $145 | — | ● |
| HMG↗ | 75 iu × 10 | $65 | — | ● |
| Humanin↗ | 10 mg × 10 | $310 | $3.10/mg | ● |
| Hyaluronic Acid↗ | 5 mg × 10 | $80 | $1.60/mg | ● |
| IGF-1 DES↗ | 2 mg × 10 | $66 | $3.30/mg | ● |
| IGF-1 LR3↗ | 100 mcg × 10 | $50 | $50.00/mcg | ● |
| IGF-1 LR3↗ | 1 mg × 10 | $230 | $23.00/mg | ● |
| Ipamorelin↗ | 2 mg × 10 | $22 | $1.10/mg | ● |
| Ipamorelin↗ | 5 mg × 10 | $39 | $0.780/mg | ● |
| Ipamorelin↗ | 10 mg × 10 | $70 | $0.700/mg | ● |
| Kisspeptin-10↗ | 5 mg × 10 | $50 | $1.00/mg | ● |
| Kisspeptin-10↗ | 10 mg × 10 | $110 | $1.10/mg | ● |
| KLOW↗ | 80 mg × 10 | $210 | $0.263/mg | ● |
| KPV↗ | 5 mg × 10 | $45 | $0.900/mg | ● |
| KPV↗ | 10 mg × 10 | $60 | $0.600/mg | ● |
| LL-37↗ | 5 mg × 10 | $100 | $2.00/mg | ● |
| Mazdutide↗ | 5 mg × 10 | $140 | $2.80/mg | ● |
| Mazdutide↗ | 10 mg × 10 | $230 | $2.30/mg | ● |
| Melanotan II↗ | 10 mg × 10 | $65 | $0.650/mg | ● |
| Melanotan II↗ | 10 mg × 10 | $65 | $0.650/mg | ● |
| Melatonin↗ | 10 mg × 10 | $65 | $0.650/mg | ● |
| MGF↗ | 2 mg × 10 | $65 | $3.25/mg | ● |
| MOTS-c↗ | 10 mg × 10 | $70 | $0.700/mg | ● |
| MOTS-c↗ | 15 mg × 10 | $125 | $0.833/mg | ● |
| MOTS-c↗ | 20 mg × 10 | $150 | $0.750/mg | ● |
| MOTS-c↗ | 40 mg × 10 | $230 | $0.575/mg | ● |
| NAD+↗ | 100 mg × 10 | $40 | $0.040/mg | ● |
| NAD+↗ | 500 mg × 10 | $70 | $0.014/mg | ● |
| NAD+↗ | 1000 mg × 10 | $95 | $0.009/mg | ● |
| Oxytocin↗ | 2 mg × 10 | $35 | $1.75/mg | ● |
| Oxytocin↗ | 5 mg × 10 | $40 | $0.800/mg | ● |
| Oxytocin↗ | 10 mg × 10 | $70 | $0.700/mg | ● |
| PEG-MGF↗ | 2 mg × 10 | $95 | $4.75/mg | ● |
| PNC-27↗ | 5 mg × 10 | $95 | $1.90/mg | ● |
| PT-141↗ | 10 mg × 10 | $60 | $0.600/mg | ● |
| Retatrutide↗ | 5 mg × 10 | $78 | $1.56/mg | ● |
| Retatrutide↗ | 10 mg × 10 | $115 | $1.15/mg | ● |
| Retatrutide↗ | 15 mg × 10 | $150 | $1.00/mg | ● |
| Retatrutide↗ | 20 mg × 10 | $190 | $0.950/mg | ● |
| Retatrutide↗ | 30 mg × 10 | $240 | $0.800/mg | ● |
| Retatrutide↗ | 60 mg × 10 | $440 | $0.733/mg | ● |
| Selank↗ | 5 mg × 10 | $45 | $0.900/mg | ● |
| Selank↗ | 10 mg × 10 | $65 | $0.650/mg | ● |
| Semaglutide↗ | 5 mg × 10 | $35 | $0.700/mg | ● |
| Semaglutide↗ | 10 mg × 10 | $55 | $0.550/mg | ● |
| Semaglutide↗ | 15 mg × 10 | $65 | $0.433/mg | ● |
| Semaglutide↗ | 20 mg × 10 | $90 | $0.450/mg | ● |
| Semaglutide↗ | 50 mg × 10 | $130 | $0.260/mg | ● |
| Semax↗ | 5 mg × 10 | $45 | $0.900/mg | ● |
| Semax↗ | 10 mg × 10 | $65 | $0.650/mg | ● |
| Sermorelin↗ | 2 mg × 10 | $50 | $2.50/mg | ● |
| Sermorelin↗ | 5 mg × 10 | $78 | $1.56/mg | ● |
| Sermorelin↗ | 10 mg × 10 | $145 | $1.45/mg | ● |
| SS-31↗ | 10 mg × 10 | $105 | $1.05/mg | ● |
| SS-31↗ | 50 mg × 10 | $480 | $0.960/mg | ● |
| Survodutide↗ | 10 mg × 10 | $300 | $3.00/mg | ● |
| TB-500↗ | 2 mg × 10 | $47 | $2.35/mg | ● |
| TB-500↗ | 2 mg × 10 | $47 | $2.35/mg | ● |
| TB-500↗ | 5 mg × 10 | $90 | $1.80/mg | ● |
| TB-500↗ | 5 mg × 10 | $90 | $1.80/mg | ● |
| TB-500↗ | 10 mg × 10 | $180 | $1.80/mg | ● |
| TB-500↗ | 10 mg × 10 | $180 | $1.80/mg | ● |
| Tesamorelin↗ | 2 mg × 10 | $56 | $2.80/mg | ● |
| Tesamorelin↗ | 5 mg × 10 | $120 | $2.40/mg | ● |
| Tesamorelin↗ | 10 mg × 10 | $230 | $2.30/mg | ● |
| Tesamorelin↗ | 20 mg × 10 | $390 | $1.95/mg | ● |
| Thymalin↗ | 10 mg × 10 | $64 | $0.640/mg | ● |
| Thymosin Alpha-1↗ | 5 mg × 10 | $105 | $2.10/mg | ● |
| Thymosin Alpha-1↗ | 10 mg × 10 | $165 | $1.65/mg | ● |
| Tirzepatide↗ | 5 mg × 10 | $40 | $0.800/mg | ● |
| Tirzepatide↗ | 5 mg × 10 | $40 | $0.800/mg | ● |
| Tirzepatide↗ | 10 mg × 10 | $55 | $0.550/mg | ● |
| Tirzepatide↗ | 10 mg × 10 | $55 | $0.550/mg | ● |
| Tirzepatide↗ | 15 mg × 10 | $70 | $0.467/mg | ● |
| Tirzepatide↗ | 15 mg × 10 | $70 | $0.467/mg | ● |
| Tirzepatide↗ | 20 mg × 10 | $90 | $0.450/mg | ● |
| Tirzepatide↗ | 20 mg × 10 | $90 | $0.450/mg | ● |
| Tirzepatide↗ | 30 mg × 10 | $135 | $0.450/mg | ● |
| Tirzepatide↗ | 30 mg × 10 | $135 | $0.450/mg | ● |
| Tirzepatide↗ | 40 mg × 10 | $170 | $0.425/mg | ● |
| Tirzepatide↗ | 40 mg × 10 | $170 | $0.425/mg | ● |
| Tirzepatide↗ | 50 mg × 10 | $220 | $0.440/mg | ● |
| Tirzepatide↗ | 50 mg × 10 | $220 | $0.440/mg | ● |
| Tirzepatide↗ | 60 mg × 10 | $250 | $0.417/mg | ● |
| Tirzepatide↗ | 60 mg × 10 | $250 | $0.417/mg | ● |
| Tirzepatide↗ | 80 mg × 10 | $360 | $0.450/mg | ● |
| Triptorelin↗ | 2 mg × 10 | $48 | $2.40/mg | ● |
| Vitamin B12↗ | 1 mg × 10 | $65 | $6.50/mg | ● |
How we read this shop
https://hk-fatcat.com/pages/faq-11905821.html ('Samples order shipping cost: 1 box, $50; 5 boxes, $50' - same first-weight fee up to ~5 boxes, larger orders cost more in total); /pages/payment-methods-11905825.html ; /pages/shipping-handling-11905824.html (no rates)
Web cart works (Add to cart -> /cart -> 'Check out' opens the 51microshop checkout with Information/Shipping/Payment steps, shipping 'Calculated at next step'); payment options are only shown after entering an address (payment page lists BTC/USDT/ETH). Product pages also offer ordering via WhatsApp/Telegram/email.
51microshop (Chinese SaaS, Shopify-like theme). Product URLs from /all-products.html?pagenum=1..4 ('Total 82 Products'); variants (Specification = mg/iu/ml per vial) and prices from the Shopify.products.push({...}) JSON on each product page. Prices are per box ('$X box'); every peptide page states 'Packing: 10vials/box' -> pack_qty from that text (1 if absent). Zero-priced listings (GLP-1 5mg, Cerebrolysin, FOXO4-DRI) are quote-only and skipped; acetic-acid water skipped. Several compounds are listed twice under different URLs (e.g. GHK-Cu, TB-500, ARA-290, BBG70/GLOW, AICAR) — each listing kept. 'CP10 / CJC-1295 without DAC + IPA blend' has the same 2/5/10mg options and prices as plain CJC-1295 no DAC; the site doesn't state the blend split. Product descriptions say to order via WhatsApp +852 95633714 / Telegram @EllaSongPeptides / ellasong968@gmail.com as well as the web cart. DNS: the bare domain is an apex CNAME to shops.51microshop.com that some resolvers refuse; the module falls back to resolving it via that CNAME target (www.hk-fatcat.com 302s to the bare domain). TERMS: FAQ: same first-weight freight up to 5 boxes — '1 box $50; 5 boxes $50' (larger orders cost more, not stated); FAQ also says 'Min order is five box' while product pages say 'Min order: 1 box' (min_order left None). Duty unpaid; ships 2-4 days after payment from 'different warehouses' (site title mentions a USA warehouse). Bulk discounts by quote (>100 pcs).
Checked 2026-10-07 · JSON · Is this your shop? Sponsor it to be pinned above matching listings.