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Vendor comparison

Grey Axis Research vs Huaian Hanyou Peptide

Grey Axis Research is cheaper per mg on 44 of the 46 peptides they share; Huaian Hanyou Peptide on 2.

Across all 46, Grey Axis Research’s price per mg is a median 54% lower than Huaian Hanyou Peptide’s.

Grey Axis Research
Listings on the index
55
Cheaper per mg on
44 of 46 shared
Certificates of analysis on file
none yet
Ships from
United States
Latest price check
20 Oct 2026
Huaian Hanyou Peptide
Listings on the index
91
Cheaper per mg on
2 of 46 shared
Certificates of analysis on file
none yet
Ships from
not stated
Latest price check
19 Oct 2026

Retail 46

Purchases of fewer than 10 vials.

  • AOD-9604

    Grey Axis Research

    $7.00/mg

    5 mg · $34.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $15.00/mg

    10 mg · $150.00

    checked 19 Oct 2026

    Grey Axis Research 53% cheaper

  • ARA-290

    Grey Axis Research

    $2.44/mg

    16 mg · $38.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $5.00/mg

    16 mg · $80.00

    checked 19 Oct 2026

    Grey Axis Research 51% cheaper

  • BPC-157

    Grey Axis Research

    $2.00/mg

    10 mg · $19.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $8.00/mg

    10 mg · $80.00

    checked 19 Oct 2026

    Grey Axis Research 75% cheaper

  • Bronchogen

    Grey Axis Research

    $1.60/mg

    20 mg · $31.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $2.75/mg

    20 mg · $55.00

    checked 19 Oct 2026

    Grey Axis Research 42% cheaper

  • Cardiogen

    Grey Axis Research

    $1.50/mg

    20 mg · $29.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $3.25/mg

    20 mg · $65.00

    checked 19 Oct 2026

    Grey Axis Research 54% cheaper

  • Cartalax

    Grey Axis Research

    $1.60/mg

    20 mg · $31.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $2.50/mg

    20 mg · $50.00

    checked 19 Oct 2026

    Grey Axis Research 36% cheaper

  • Chonluten

    Grey Axis Research

    $1.60/mg

    20 mg · $31.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $2.50/mg

    20 mg · $50.00

    checked 19 Oct 2026

    Grey Axis Research 36% cheaper

  • CJC-1295 NO DAC

    Grey Axis Research

    $3.30/mg

    10 mg · $32.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $12.50/mg

    10 mg · $125.00

    checked 19 Oct 2026

    Grey Axis Research 74% cheaper

  • Cortagen

    Grey Axis Research

    $1.60/mg

    20 mg · $31.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $2.50/mg

    20 mg · $50.00

    checked 19 Oct 2026

    Grey Axis Research 36% cheaper

  • Dihexa

    Grey Axis Research

    $2.00/mg

    10 mg · $19.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $9.00/mg

    50 mg · $450.00

    checked 19 Oct 2026

    Grey Axis Research 78% cheaper

  • DSIP

    Grey Axis Research

    $4.00/mg

    5 mg · $19.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $7.00/mg

    5 mg · $35.00

    checked 19 Oct 2026

    Grey Axis Research 43% cheaper

  • Epithalon

    Grey Axis Research

    $2.30/mg

    10 mg · $22.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $3.00/mg

    25 mg · $75.00

    checked 19 Oct 2026

    Grey Axis Research 23% cheaper

  • GHK-Cu

    Grey Axis Research

    $0.310/mg

    100 mg · $30.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $0.600/mg

    100 mg · $60.00

    checked 19 Oct 2026

    Grey Axis Research 48% cheaper

  • GHRP-2

    Grey Axis Research

    $2.40/mg

    10 mg · $23.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $4.00/mg

    5 mg · $20.00

    checked 19 Oct 2026

    Grey Axis Research 40% cheaper

  • GHRP-6

    Grey Axis Research

    $2.40/mg

    10 mg · $23.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $5.00/mg

    10 mg · $50.00

    checked 19 Oct 2026

    Grey Axis Research 52% cheaper

  • Glutathione

    Grey Axis Research

    $0.020/mg

    1500 mg · $29.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $0.063/mg

    1500 mg · $95.00

    checked 19 Oct 2026

    Grey Axis Research 68% cheaper

  • Hexarelin

    Grey Axis Research

    $10.00/mg

    3 mg · $29.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $8.00/mg

    5 mg · $40.00

    checked 19 Oct 2026

    Huaian Hanyou Peptide 20% cheaper

  • Ipamorelin

    Grey Axis Research

    $3.90/mg

    10 mg · $38.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $9.00/mg

    5 mg · $45.00

    checked 19 Oct 2026

    Grey Axis Research 57% cheaper

  • Kisspeptin

    Grey Axis Research

    $5.20/mg

    5 mg · $25.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $5.50/mg

    10 mg · $55.00

    checked 19 Oct 2026

    Grey Axis Research 5% cheaper

  • KPV

    Grey Axis Research

    $2.30/mg

    10 mg · $22.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $8.75/mg

    4 mg · $35.00

    checked 19 Oct 2026

    Grey Axis Research 74% cheaper

  • Livagen

    Grey Axis Research

    $1.60/mg

    20 mg · $31.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $3.50/mg

    20 mg · $70.00

    checked 19 Oct 2026

    Grey Axis Research 54% cheaper

  • LL-37

    Grey Axis Research

    $6.40/mg

    5 mg · $31.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $15.60/mg

    5 mg · $78.00

    checked 19 Oct 2026

    Grey Axis Research 59% cheaper

  • Mazdutide

    Grey Axis Research

    $4.25/mg

    12 mg · $50.99

    checked 20 Oct 2026

    Huaian Hanyou Peptide

    $18.00/mg

    10 mg · $180.00

    checked 19 Oct 2026

    Grey Axis Research 76% cheaper

  • Melanotan 1

    Grey Axis Research

    $2.19/mg

    10 mg · $21.95

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $4.10/mg

    10 mg · $41.00

    checked 19 Oct 2026

    Grey Axis Research 46% cheaper

  • Melanotan 2

    Grey Axis Research

    $2.19/mg

    10 mg · $21.95

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $3.50/mg

    10 mg · $35.00

    checked 19 Oct 2026

    Grey Axis Research 37% cheaper

  • MOTS-C

    Grey Axis Research

    $1.25/mg

    40 mg · $49.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $5.38/mg

    40 mg · $215.00

    checked 19 Oct 2026

    Grey Axis Research 77% cheaper

  • NAD+

    Grey Axis Research

    $0.050/mg

    500 mg · $24.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $0.155/mg

    1000 mg · $155.00

    checked 19 Oct 2026

    Grey Axis Research 68% cheaper

  • Oxytocin

    Grey Axis Research

    $3.20/mg

    10 mg · $31.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $9.00/mg

    10 mg · $90.00

    checked 19 Oct 2026

    Grey Axis Research 64% cheaper

  • Pancragen

    Grey Axis Research

    $1.60/mg

    20 mg · $31.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $2.75/mg

    20 mg · $55.00

    checked 19 Oct 2026

    Grey Axis Research 42% cheaper

  • PE-22-28

    Grey Axis Research

    $2.30/mg

    10 mg · $22.99

    checked 20 Oct 2026

    Huaian Hanyou Peptide

    $6.25/mg

    8 mg · $50.00

    checked 19 Oct 2026

    Grey Axis Research 63% cheaper

  • Pinealon

    Grey Axis Research

    $1.60/mg

    20 mg · $31.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $3.30/mg

    20 mg · $66.00

    checked 19 Oct 2026

    Grey Axis Research 52% cheaper

  • PT-141

    Grey Axis Research

    $2.00/mg

    10 mg · $19.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $3.80/mg

    10 mg · $38.00

    checked 29 Aug 2026

    Grey Axis Research 47% cheaper

  • Selank

    Grey Axis Research

    $1.90/mg

    10 mg · $18.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $6.00/mg

    10 mg · $60.00

    checked 19 Oct 2026

    Grey Axis Research 68% cheaper

  • Semax

    Grey Axis Research

    $1.90/mg

    10 mg · $18.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $7.50/mg

    10 mg · $75.00

    checked 19 Oct 2026

    Grey Axis Research 75% cheaper

  • Sermorelin

    Grey Axis Research

    $7.00/mg

    5 mg · $34.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $9.00/mg

    5 mg · $45.00

    checked 19 Oct 2026

    Grey Axis Research 22% cheaper

  • SNAP-8

    Grey Axis Research

    $1.10/mg

    20 mg · $21.95

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $0.845/mg

    200 mg · $169.00

    checked 19 Oct 2026

    Huaian Hanyou Peptide 23% cheaper

  • SS-31

    Grey Axis Research

    $1.96/mg

    50 mg · $97.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $6.10/mg

    50 mg · $305.00

    checked 19 Oct 2026

    Grey Axis Research 68% cheaper

  • TB-500

    Grey Axis Research

    $3.00/mg

    10 mg · $29.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $15.20/mg

    5 mg · $76.00

    checked 19 Oct 2026

    Grey Axis Research 80% cheaper

  • Tesamorelin

    Grey Axis Research

    $3.90/mg

    3 × 10 mg · $116.99

    checked 20 Oct 2026

    Huaian Hanyou Peptide

    $11.50/mg

    20 mg · $230.00

    checked 19 Oct 2026

    Grey Axis Research 66% cheaper

  • Testagen

    Grey Axis Research

    $1.60/mg

    20 mg · $31.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $3.00/mg

    20 mg · $60.00

    checked 19 Oct 2026

    Grey Axis Research 47% cheaper

  • Thymogen

    Grey Axis Research

    $1.60/mg

    20 mg · $31.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $3.65/mg

    20 mg · $73.00

    checked 19 Oct 2026

    Grey Axis Research 56% cheaper

  • Thymosin Alpha-1

    Grey Axis Research

    $3.00/mg

    10 mg · $29.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $16.20/mg

    5 mg · $81.00

    checked 19 Oct 2026

    Grey Axis Research 81% cheaper

  • Tirzepatide

    Grey Axis Research

    $1.35/mg

    100 mg · $134.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $3.33/mg

    120 mg · $400.00

    checked 19 Oct 2026

    Grey Axis Research 60% cheaper

  • Vesugen

    Grey Axis Research

    $1.60/mg

    20 mg · $31.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $3.00/mg

    20 mg · $60.00

    checked 19 Oct 2026

    Grey Axis Research 47% cheaper

  • Vilon

    Grey Axis Research

    $1.60/mg

    20 mg · $31.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $3.60/mg

    20 mg · $72.00

    checked 19 Oct 2026

    Grey Axis Research 56% cheaper

  • VIP

    Grey Axis Research

    $6.00/mg

    5 mg · $29.99

    checked 13 Aug 2026

    Huaian Hanyou Peptide

    $10.33/mg

    6 mg · $62.00

    checked 19 Oct 2026

    Grey Axis Research 42% cheaper

Two listings are compared only when they are the same peptide in the same market, so a 10-vial kit is never set against a single vial. Price per mg is our arithmetic on the listed price, for comparison; the amount you pay is the listed price for the size shown, so check it on the vendor’s own page before you buy. What price per mg means.

No vendor can pay to change a price or the order of anything on this page. Some outbound links are affiliate links.