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Vendor comparison

Core Peptides vs Peptides GG

Peptides GG is cheaper per mg on 49 of the 56 peptides they share; Core Peptides on 7.

Across all 56, Peptides GG’s price per mg is a median 18% lower than Core Peptides’s.

Core Peptides
Listings on the index
81
Cheaper per mg on
7 of 56 shared
Certificates of analysis on file
none yet
Ships from
United States
Latest price check
6 Nov 2026
Peptides GG
Listings on the index
70
Cheaper per mg on
49 of 56 shared
Certificates of analysis on file
none yet
Ships from
not stated
Latest price check
25 Oct 2026

Retail 56

Purchases of fewer than 10 vials.

  • ACE-031

    Core Peptides

    $173.00/mg

    1 mg · $173.00

    checked 6 Nov 2026

    Peptides GG

    $139.00/mg

    1 mg · $139.00

    checked 25 Oct 2026

    Peptides GG 20% cheaper

  • Adipotide

    Core Peptides

    $7.80/mg

    10 mg · $78.00

    checked 6 Nov 2026

    Peptides GG

    $7.50/mg

    10 mg · $75.00

    checked 25 Oct 2026

    Peptides GG 4% cheaper

  • AHK-Cu

    Core Peptides

    $1.01/mg

    200 mg · $203.00

    checked 6 Nov 2026

    Peptides GG

    $0.700/mg

    100 mg · $70.00

    checked 25 Oct 2026

    Peptides GG 31% cheaper

  • AOD-9604

    Core Peptides

    $8.20/mg

    5 mg · $41.00

    checked 6 Nov 2026

    Peptides GG

    $8.00/mg

    10 mg · $80.00

    checked 25 Oct 2026

    Peptides GG 2% cheaper

  • ARA-290

    Core Peptides

    $5.75/mg

    16 mg · $92.00

    checked 6 Nov 2026

    Peptides GG

    $4.38/mg

    16 mg · $70.00

    checked 25 Oct 2026

    Peptides GG 24% cheaper

  • BPC-157

    Core Peptides

    $9.70/mg

    10 mg · $97.00

    checked 6 Nov 2026

    Peptides GG

    $5.88/mg

    40 mg · $235.00

    checked 25 Oct 2026

    Peptides GG 39% cheaper

  • Bronchogen

    Core Peptides

    $3.40/mg

    20 mg · $68.00

    checked 6 Nov 2026

    Peptides GG

    $2.75/mg

    20 mg · $55.00

    checked 25 Oct 2026

    Peptides GG 19% cheaper

  • Cardiogen

    Core Peptides

    $3.75/mg

    20 mg · $75.00

    checked 6 Nov 2026

    Peptides GG

    $2.50/mg

    20 mg · $50.00

    checked 25 Oct 2026

    Peptides GG 33% cheaper

  • Cartalax

    Core Peptides

    $3.15/mg

    20 mg · $63.00

    checked 6 Nov 2026

    Peptides GG

    $2.75/mg

    20 mg · $55.00

    checked 25 Oct 2026

    Peptides GG 13% cheaper

  • Chonluten

    Core Peptides

    $2.55/mg

    20 mg · $51.00

    checked 6 Nov 2026

    Peptides GG

    $2.50/mg

    20 mg · $50.00

    checked 25 Oct 2026

    Peptides GG 2% cheaper

  • CJC-1295 DAC

    Core Peptides

    $10.40/mg

    5 mg · $52.00

    checked 6 Nov 2026

    Peptides GG

    $9.00/mg

    5 mg · $45.00

    checked 25 Oct 2026

    Peptides GG 13% cheaper

  • CJC-1295 NO DAC

    Core Peptides

    $8.20/mg

    5 mg · $41.00

    checked 6 Nov 2026

    Peptides GG

    $6.50/mg

    10 mg · $65.00

    checked 25 Oct 2026

    Peptides GG 21% cheaper

  • Cortagen

    Core Peptides

    $2.95/mg

    20 mg · $59.00

    checked 6 Nov 2026

    Peptides GG

    $2.25/mg

    20 mg · $45.00

    checked 25 Oct 2026

    Peptides GG 24% cheaper

  • DSIP

    Core Peptides

    $8.20/mg

    5 mg · $41.00

    checked 6 Nov 2026

    Peptides GG

    $5.00/mg

    15 mg · $75.00

    checked 25 Oct 2026

    Peptides GG 39% cheaper

  • Epithalon

    Core Peptides

    $3.60/mg

    25 mg · $90.00

    checked 6 Nov 2026

    Peptides GG

    $2.40/mg

    50 mg · $120.00

    checked 25 Oct 2026

    Peptides GG 33% cheaper

  • FOXO4-DRI

    Core Peptides

    $23.50/mg

    10 mg · $235.00

    checked 6 Nov 2026

    Peptides GG

    $14.90/mg

    10 mg · $149.00

    checked 25 Oct 2026

    Peptides GG 37% cheaper

  • GHK-Cu

    Core Peptides

    $0.985/mg

    200 mg · $197.00

    checked 6 Nov 2026

    Peptides GG

    $0.650/mg

    100 mg · $65.00

    checked 25 Oct 2026

    Peptides GG 34% cheaper

  • GHRP-2

    Core Peptides

    $2.90/mg

    10 mg · $29.00

    checked 6 Nov 2026

    Peptides GG

    $3.70/mg

    10 mg · $36.99

    checked 25 Oct 2026

    Core Peptides 22% cheaper

  • GHRP-6

    Core Peptides

    $2.90/mg

    10 mg · $29.00

    checked 6 Nov 2026

    Peptides GG

    $3.70/mg

    10 mg · $37.00

    checked 25 Oct 2026

    Core Peptides 22% cheaper

  • Gonadorelin

    Core Peptides

    $9.00/mg

    10 mg · $90.00

    checked 6 Nov 2026

    Peptides GG

    $20.00/mg

    2 mg · $40.00

    checked 25 Oct 2026

    Core Peptides 55% cheaper

  • Hexarelin

    Core Peptides

    $9.40/mg

    5 mg · $47.00

    checked 6 Nov 2026

    Peptides GG

    $8.00/mg

    5 mg · $40.00

    checked 25 Oct 2026

    Peptides GG 15% cheaper

  • Humanin

    Core Peptides

    $14.70/mg

    10 mg · $147.00

    checked 6 Nov 2026

    Peptides GG

    $13.90/mg

    10 mg · $139.00

    checked 25 Oct 2026

    Peptides GG 5% cheaper

  • IGF-1 LR3

    Core Peptides

    $150.00/mg

    1 mg · $150.00

    checked 6 Nov 2026

    Peptides GG

    $65.00/mg

    1 mg · $65.00

    checked 25 Oct 2026

    Peptides GG 57% cheaper

  • Ipamorelin

    Core Peptides

    $8.60/mg

    5 mg · $43.00

    checked 6 Nov 2026

    Peptides GG

    $5.90/mg

    10 mg · $59.00

    checked 25 Oct 2026

    Peptides GG 31% cheaper

  • Kisspeptin

    Core Peptides

    $6.30/mg

    10 mg · $63.00

    checked 6 Nov 2026

    Peptides GG

    $7.50/mg

    10 mg · $75.00

    checked 25 Oct 2026

    Core Peptides 16% cheaper

  • KPV

    Core Peptides

    $9.50/mg

    4 mg · $38.00

    checked 6 Nov 2026

    Peptides GG

    $4.00/mg

    30 mg · $120.00

    checked 25 Oct 2026

    Peptides GG 58% cheaper

  • Livagen

    Core Peptides

    $3.65/mg

    20 mg · $73.00

    checked 6 Nov 2026

    Peptides GG

    $3.00/mg

    20 mg · $60.00

    checked 25 Oct 2026

    Peptides GG 18% cheaper

  • LL-37

    Core Peptides

    $17.80/mg

    5 mg · $89.00

    checked 6 Nov 2026

    Peptides GG

    $15.00/mg

    10 mg · $150.00

    checked 25 Oct 2026

    Peptides GG 16% cheaper

  • Melanotan 1

    Core Peptides

    $4.30/mg

    10 mg · $43.00

    checked 6 Nov 2026

    Peptides GG

    $4.00/mg

    10 mg · $40.00

    checked 25 Oct 2026

    Peptides GG 7% cheaper

  • MOTS-C

    Core Peptides

    $11.60/mg

    10 mg · $116.00

    checked 6 Nov 2026

    Peptides GG

    $4.75/mg

    40 mg · $190.00

    checked 25 Oct 2026

    Peptides GG 59% cheaper

  • NAD+

    Core Peptides

    $0.389/mg

    750 mg · $292.00

    checked 6 Nov 2026

    Peptides GG

    $0.125/mg

    1000 mg · $125.00

    checked 25 Oct 2026

    Peptides GG 68% cheaper

  • Ovagen

    Core Peptides

    $3.10/mg

    20 mg · $62.00

    checked 6 Nov 2026

    Peptides GG

    $3.00/mg

    20 mg · $60.00

    checked 25 Oct 2026

    Peptides GG 3% cheaper

  • Oxytocin

    Core Peptides

    $5.20/mg

    10 mg · $52.00

    checked 6 Nov 2026

    Peptides GG

    $5.00/mg

    10 mg · $50.00

    checked 25 Oct 2026

    Peptides GG 4% cheaper

  • P21

    Core Peptides

    $23.20/mg

    5 mg · $116.00

    checked 6 Nov 2026

    Peptides GG

    $11.00/mg

    10 mg · $110.00

    checked 25 Oct 2026

    Peptides GG 53% cheaper

  • Pancragen

    Core Peptides

    $3.15/mg

    20 mg · $63.00

    checked 6 Nov 2026

    Peptides GG

    $3.00/mg

    20 mg · $60.00

    checked 25 Oct 2026

    Peptides GG 5% cheaper

  • PE-22-28

    Core Peptides

    $6.75/mg

    8 mg · $54.00

    checked 6 Nov 2026

    Peptides GG

    $4.00/mg

    10 mg · $40.00

    checked 25 Oct 2026

    Peptides GG 41% cheaper

  • PEG-MGF

    Core Peptides

    $12.60/mg

    5 mg · $63.00

    checked 6 Nov 2026

    Peptides GG

    $20.00/mg

    2 mg · $40.00

    checked 25 Oct 2026

    Core Peptides 37% cheaper

  • Pinealon

    Core Peptides

    $3.75/mg

    20 mg · $75.00

    checked 6 Nov 2026

    Peptides GG

    $3.00/mg

    20 mg · $60.00

    checked 25 Oct 2026

    Peptides GG 20% cheaper

  • PNC-27

    Core Peptides

    $27.60/mg

    5 mg · $138.00

    checked 6 Nov 2026

    Peptides GG

    $3.33/mg

    30 mg · $100.00

    checked 25 Oct 2026

    Peptides GG 88% cheaper

  • Prostamax

    Core Peptides

    $3.15/mg

    20 mg · $63.00

    checked 6 Nov 2026

    Peptides GG

    $3.00/mg

    20 mg · $60.00

    checked 25 Oct 2026

    Peptides GG 5% cheaper

  • PT-141

    Core Peptides

    $4.30/mg

    10 mg · $43.00

    checked 6 Nov 2026

    Peptides GG

    $3.00/mg

    10 mg · $30.00

    checked 25 Oct 2026

    Peptides GG 30% cheaper

  • PTD-DBM

    Core Peptides

    $17.80/mg

    5 mg · $89.00

    checked 6 Nov 2026

    Peptides GG

    $16.00/mg

    5 mg · $80.00

    checked 25 Oct 2026

    Peptides GG 10% cheaper

  • Selank

    Core Peptides

    $5.20/mg

    10 mg · $52.00

    checked 6 Nov 2026

    Peptides GG

    $3.30/mg

    10 mg · $33.00

    checked 25 Oct 2026

    Peptides GG 37% cheaper

  • Semax

    Core Peptides

    $2.52/mg

    25 mg · $63.00

    checked 6 Nov 2026

    Peptides GG

    $3.50/mg

    10 mg · $35.00

    checked 25 Oct 2026

    Core Peptides 28% cheaper

  • Sermorelin

    Core Peptides

    $9.60/mg

    5 mg · $48.00

    checked 6 Nov 2026

    Peptides GG

    $8.00/mg

    10 mg · $80.00

    checked 25 Oct 2026

    Peptides GG 17% cheaper

  • SNAP-8

    Core Peptides

    $0.880/mg

    200 mg · $176.00

    checked 6 Nov 2026

    Peptides GG

    $1.90/mg

    20 mg · $37.99

    checked 25 Oct 2026

    Core Peptides 54% cheaper

  • TB-500

    Core Peptides

    $14.00/mg

    10 mg · $140.00

    checked 6 Nov 2026

    Peptides GG

    $6.50/mg

    10 mg · $65.00

    checked 25 Oct 2026

    Peptides GG 54% cheaper

  • Tesamorelin

    Core Peptides

    $7.90/mg

    10 mg · $79.00

    checked 6 Nov 2026

    Peptides GG

    $6.50/mg

    20 mg · $130.00

    checked 25 Oct 2026

    Peptides GG 18% cheaper

  • Testagen

    Core Peptides

    $3.15/mg

    20 mg · $63.00

    checked 6 Nov 2026

    Peptides GG

    $3.00/mg

    20 mg · $60.00

    checked 25 Oct 2026

    Peptides GG 5% cheaper

  • Thymalin

    Core Peptides

    $5.52/mg

    25 mg · $138.00

    checked 6 Nov 2026

    Peptides GG

    $4.50/mg

    10 mg · $45.00

    checked 25 Oct 2026

    Peptides GG 18% cheaper

  • Thymogen

    Core Peptides

    $3.90/mg

    20 mg · $78.00

    checked 6 Nov 2026

    Peptides GG

    $3.00/mg

    20 mg · $60.00

    checked 25 Oct 2026

    Peptides GG 23% cheaper

  • Thymosin Alpha-1

    Core Peptides

    $14.90/mg

    10 mg · $149.00

    checked 6 Nov 2026

    Peptides GG

    $9.50/mg

    10 mg · $95.00

    checked 25 Oct 2026

    Peptides GG 36% cheaper

  • Vesilute

    Core Peptides

    $3.20/mg

    20 mg · $64.00

    checked 6 Nov 2026

    Peptides GG

    $3.00/mg

    20 mg · $60.00

    checked 25 Oct 2026

    Peptides GG 6% cheaper

  • Vesugen

    Core Peptides

    $3.15/mg

    20 mg · $63.00

    checked 6 Nov 2026

    Peptides GG

    $3.00/mg

    20 mg · $60.00

    checked 25 Oct 2026

    Peptides GG 5% cheaper

  • Vilon

    Core Peptides

    $3.70/mg

    20 mg · $74.00

    checked 6 Nov 2026

    Peptides GG

    $3.00/mg

    20 mg · $60.00

    checked 25 Oct 2026

    Peptides GG 19% cheaper

  • VIP

    Core Peptides

    $10.67/mg

    6 mg · $64.00

    checked 6 Nov 2026

    Peptides GG

    $9.90/mg

    10 mg · $99.00

    checked 25 Oct 2026

    Peptides GG 7% 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.