Semax supplier listings
72 US suppliers · 101 recorded listings · USD
Listings below are organised by supplier and strength, not a cheapest-price ranking. A shared name does not verify equivalent ingredients, forms or blend ratios.
Open interactive comparison ↗Compare Semax vial strengths
Recorded strengths: 5 mg, 10 mg, 12 mg, 20 mg, 25 mg, 30 mg, 50 mg. 87 source observations were checked within the last 24 hours. 43 listings have no confirmed mass; their price per mg stays blank.
| Vial strength | Matching suppliers | Lowest checked listing | Price per mg | Supplier |
|---|---|---|---|---|
| 10 mg | 10 | $44.99 USD | $4.50 USD/mg | Alpha Pro Peptides ↗ |
Each row uses one ingredient/formulation profile and vial strength. Different ingredient ratios or forms receive separate comparisons. Delivery, checkout charges and conditional promotions are excluded.
| Supplier & original label | Vial size | Listed price | Price per mg | Actual price check |
|---|---|---|---|---|
| Aegis Bio Supply ↗Semax — 5 mg x 1 vial | 5 mg | $36.30 USD | $7.26 USD/mg | 4 Nov 2026, 06:29 am AWSTWithin 24 hours |
| Alpha Omega Peptide ↗Semax 10MG | 10 mg | $55.00 USD | $5.50 USD/mg | 4 Nov 2026, 06:26 am AWSTWithin 24 hours |
| Alpha Pro Peptides ↗Semax (10mg) | 10 mg | $44.99 USD | $4.50 USD/mg | 4 Nov 2026, 06:11 am AWSTWithin 24 hours |
| Ameano Peptides ↗N-Acetyl Semax Amidate 10mg | 10 mg | $44.00 USD | $4.40 USD/mg | 4 Nov 2026, 06:21 am AWSTWithin 24 hours |
| American Biotech ↗Semax | $34.99 USD | 28 Oct 2026, 05:56 am AWSTOverdue · recheck source | ||
| Amino USA ↗N-Acetyl Semax Amidate 30mg | 30 mg | $65.00 USD | $2.17 USD/mg | 4 Nov 2026, 06:17 am AWSTWithin 24 hours |
| Amino USA ↗Semax 30mg | 30 mg | $75.00 USD | $2.50 USD/mg | 4 Nov 2026, 06:17 am AWSTWithin 24 hours |
| AminoVault Research Peptides ↗Semax 10mg | 10 mg | $57.00 USD | $5.70 USD/mg | 4 Nov 2026, 06:19 am AWSTWithin 24 hours |
| Ascension Peptides ↗Semax (10MG) | 10 mg | $50.00 USD | $5.00 USD/mg | 4 Nov 2026, 06:09 am AWSTWithin 24 hours |
| Atlas Peptide Lab ↗Semax — Single Vial | $21.99 USD | 4 Nov 2026, 06:31 am AWSTWithin 24 hours | ||
| Atomik Labz Peptides ↗Semax – 30mg | 30 mg | $90.00 USD | $3.00 USD/mg | 4 Nov 2026, 06:24 am AWSTWithin 24 hours |
| Atomik Labz Peptides ↗Semax – 10mg (Current batch tested at 12mg) | $35.00 USD | 4 Nov 2026, 06:24 am AWSTWithin 24 hours | ||
| Based Research ↗Semax (10mg) | 10 mg | $60.00 USD | $6.00 USD/mg | 4 Nov 2026, 06:19 am AWSTWithin 24 hours |
| BioLongevity Labs ↗N-Acetyl Semax Amidate (20mg) | 20 mg | $64.97 USD | $3.25 USD/mg | 4 Nov 2026, 06:14 am AWSTWithin 24 hours |
| Biotech Peptides ↗N-Acetyl Semax (25mg) | 25 mg | $57.00 USD | $2.28 USD/mg | 4 Nov 2026, 06:09 am AWSTWithin 24 hours |
| Biotech Peptides ↗Semax (25mg) | 25 mg | $53.00 USD | $2.12 USD/mg | 4 Nov 2026, 06:09 am AWSTWithin 24 hours |
| Bulk Peptide Supply ↗N-Acetyl Semax Amidate 10 mg | 10 mg | $17.50 USD | $1.75 USD/mg | 4 Nov 2026, 06:19 am AWSTWithin 24 hours |
| Canon Bio Labs ↗Semax | $49.00 USD | 4 Nov 2026, 07:11 am AWSTWithin 24 hours | ||
| Cenvia Labs ↗Semax · 5mg | 5 mg | $25.99 USD | $5.20 USD/mg | 4 Nov 2026, 06:33 am AWSTWithin 24 hours |
| Cenvia Labs ↗Semax | $25.99 USD | 4 Nov 2026, 06:33 am AWSTWithin 24 hours | ||
| Cernum Biosciences ↗Semax | $43.99 USD | 4 Nov 2026, 06:22 am AWSTWithin 24 hours | ||
| Chimera Peptides ↗Semax | $99.00 USD | 4 Nov 2026, 06:21 am AWSTWithin 24 hours | ||
| coffeeandpeppers.com ↗SMAX | $34.99 USD | 4 Nov 2026, 06:25 am AWSTWithin 24 hours | ||
| Core Peptides ↗N-Acetyl Semax – 25MG | 25 mg | $60.00 USD | $2.40 USD/mg | 4 Nov 2026, 06:09 am AWSTWithin 24 hours |
| Core Peptides ↗Semax – 25MG | 25 mg | $63.00 USD | $2.52 USD/mg | 4 Nov 2026, 06:09 am AWSTWithin 24 hours |
| Direct Peptides ↗Semax | $39.00 USD | 4 Nov 2026, 06:24 am AWSTWithin 24 hours | ||
| Drexa Labs ↗Semax | $29.00 USD | 4 Nov 2026, 06:21 am AWSTWithin 24 hours | ||
| ExoLabz ↗Semax 10mg | 10 mg | $43.99 USD | $4.40 USD/mg | 4 Nov 2026, 06:28 am AWSTWithin 24 hours |
| Extreme Peptide ↗Semax | $39.99 USD | 4 Nov 2026, 06:24 am AWSTWithin 24 hours | ||
| FROPeptides ↗Semax – Research Peptide (30mg) | $69.99 USD | 4 Nov 2026, 06:16 am AWSTWithin 24 hours | ||
| Full Scale Peptides ↗Semax | 10 mg | $49.99 USD | $5.00 USD/mg | 4 Nov 2026, 06:33 am AWSTWithin 24 hours |
| goalphalabs.com ↗Semax (5mg) | 5 mg | $21.69 USD | $4.34 USD/mg | 4 Nov 2026, 06:18 am AWSTWithin 24 hours |
| goalphalabs.com ↗Semax (10mg) | 10 mg | $31.49 USD | $3.15 USD/mg | 4 Nov 2026, 06:18 am AWSTWithin 24 hours |
| Hello Stacks ↗Semax (10MG) | 10 mg | $49.00 USD | $4.90 USD/mg | 4 Nov 2026, 06:13 am AWSTWithin 24 hours |
| Honest Peptide ↗Semax | $49.00 USD | 4 Nov 2026, 06:18 am AWSTWithin 24 hours | ||
| KÖLD ↗Semax | $74.99 USD | 31 Oct 2026, 06:31 am AWSTOverdue · recheck source | ||
| Liberty Peptides ↗N- Acetyl Semax (30mg) - Liberty Peptides | 30 mg | $85.00 USD | $2.83 USD/mg | 4 Nov 2026, 06:20 am AWSTWithin 24 hours |
| Licensed Peptides ↗Semax 30mg | 30 mg | $76.99 USD | 31 Oct 2026, 06:12 am AWSTOverdue · recheck source | |
| Licensed Peptides ↗Semax Atomized Solution 30ml | 30 ml | $129.99 USD | 31 Oct 2026, 06:12 am AWSTOverdue · recheck source | |
| Licensed Peptides ↗Semax 30mg | $76.99 USD | 4 Nov 2026, 06:10 am AWSTWithin 24 hours | ||
| Licensed Peptides ↗Semax Atomized Solution 30ml | 30 ml | $129.99 USD | 4 Nov 2026, 06:10 am AWSTWithin 24 hours | |
| Lumen Research ↗Semax 10MG | 10 mg | $55.00 USD | $5.50 USD/mg | 4 Nov 2026, 06:04 am AWSTWithin 24 hours |
| Medicina Labs ↗Semax | 10 mg | $50.00 USD | $5.00 USD/mg | 4 Nov 2026, 06:31 am AWSTWithin 24 hours |
| Medicina Labs ↗Semax | $50.00 USD | 4 Nov 2026, 06:31 am AWSTWithin 24 hours | ||
| Medura Peptides ↗Semax | $54.99 USD | 4 Nov 2026, 06:25 am AWSTWithin 24 hours | ||
| Mile High Compounds ↗Semax | $39.99 USD | 4 Nov 2026, 06:11 am AWSTWithin 24 hours | ||
| Modern Aminos ↗NA-Semax (N-Acetyl Semax) | 10 mg | $42.00 USD | 31 Oct 2026, 06:17 am AWSTOverdue · recheck source | |
| Modern Aminos ↗NA-Semax (N-Acetyl Semax) | $42.00 USD | 4 Nov 2026, 06:15 am AWSTWithin 24 hours | ||
| mpeptides.com ↗Semax (10mg) | 10 mg | $51.00 USD | $5.10 USD/mg | 4 Nov 2026, 06:20 am AWSTWithin 24 hours |
| North Summit Labs ↗Semax | $35.99 USD | 4 Nov 2026, 06:28 am AWSTWithin 24 hours | ||
| NuScience Peptides ↗Semax NA 10mg | 10 mg | $34.99 USD | $3.50 USD/mg | 4 Nov 2026, 06:20 am AWSTWithin 24 hours |
| Oasis Labs Peptides ↗Semax 10mg | 10 mg | $45.00 USD | $4.50 USD/mg | 4 Nov 2026, 06:13 am AWSTWithin 24 hours |
| Oath Peptides ↗Semax 5mg | 5 mg | $45.00 USD | $9.00 USD/mg | 4 Nov 2026, 06:33 am AWSTWithin 24 hours |
| Oath Peptides ↗Semax 10mg | 10 mg | $65.00 USD | $6.50 USD/mg | 4 Nov 2026, 06:33 am AWSTWithin 24 hours |
| Oath Research ↗Semax | $45.00 USD | 4 Nov 2026, 06:23 am AWSTWithin 24 hours | ||
| One Source Peptides ↗Semax | $46.00 USD | 4 Nov 2026, 06:31 am AWSTWithin 24 hours | ||
| Paramount Peptides ↗Semax (30mg) | 30 mg | $68.00 USD | $2.27 USD/mg | 4 Nov 2026, 06:17 am AWSTWithin 24 hours |
| Peptide Pros ↗Semax 30mg | 30 mg | $58.25 USD | $1.94 USD/mg | 4 Nov 2026, 06:23 am AWSTWithin 24 hours |
| Peptide Warehouse ↗NA Semax | $74.99 USD | 1 Nov 2026, 12:34 pm AWSTOverdue · recheck source | ||
| Peptide Warehouse ↗NA Semax Amidate | $83.99 USD | 4 Nov 2026, 06:16 am AWSTWithin 24 hours | ||
| Peptide Warehouse ↗NA Semax Amidate | $83.99 USD | 1 Nov 2026, 12:34 pm AWSTOverdue · recheck source | ||
| Peptide Warehouse ↗NA Semax | $74.99 USD | 4 Nov 2026, 06:16 am AWSTWithin 24 hours | ||
| Peptide Warehouse ↗Semax | $39.99 USD | 4 Nov 2026, 06:16 am AWSTWithin 24 hours | ||
| Peptide Warehouse ↗Semax | $39.99 USD | 1 Nov 2026, 12:34 pm AWSTOverdue · recheck source | ||
| peptidecrafters.com ↗Semax (10mg) | 10 mg | $35.00 USD | $3.50 USD/mg | 1 Nov 2026, 12:37 pm AWSTOverdue · recheck source |
| PeptidePlugs ↗Semax 10mg | 10 mg | $40.00 USD | $4.00 USD/mg | 4 Nov 2026, 06:09 am AWSTWithin 24 hours |
| PEPTIDES SOURCE ↗Semax 5mg | 5 mg | $30.00 USD | $6.00 USD/mg | 4 Nov 2026, 06:16 am AWSTWithin 24 hours |
| PEPTIDES SOURCE ↗Semax 10mg | 10 mg | $50.00 USD | $5.00 USD/mg | 4 Nov 2026, 06:16 am AWSTWithin 24 hours |
| Pinnacle Peptide Labs ↗Semax [10mg] | 10 mg | $49.99 USD | $5.00 USD/mg | 4 Nov 2026, 06:25 am AWSTWithin 24 hours |
| Polaris Peptides ↗N-Acetyl Semax Amidate 10mg | 10 mg | $40.00 USD | $4.00 USD/mg | 4 Nov 2026, 06:24 am AWSTWithin 24 hours |
| Profound Aminos ↗Semax | 10 mg | $65.00 USD | $6.50 USD/mg | 4 Nov 2026, 06:18 am AWSTWithin 24 hours |
| Profound Aminos ↗Semax | $65.00 USD | 1 Nov 2026, 12:35 pm AWSTOverdue · recheck source | ||
| Protide Health ↗Semax 10mg | 10 mg | $60.00 USD | $6.00 USD/mg | 4 Nov 2026, 06:10 am AWSTWithin 24 hours |
| Protide Health ↗Semax (N-Acetyl Amidate) 10mg | 10 mg | $75.00 USD | $7.50 USD/mg | 4 Nov 2026, 06:10 am AWSTWithin 24 hours |
| PrymaLab ↗N-Acetyl Semax Amidate analysis | $360.00 USD | 4 Nov 2026, 07:10 am AWSTWithin 24 hours | ||
| PrymaLab ↗N-Acetyl Semax analysis | $360.00 USD | 4 Nov 2026, 07:10 am AWSTWithin 24 hours | ||
| PrymaLab ↗Semax 11mg | $33.99 USD | 4 Nov 2026, 07:10 am AWSTWithin 24 hours | ||
| PrymaLab ↗Semax 5mg | $16.99 USD | 4 Nov 2026, 07:10 am AWSTWithin 24 hours | ||
| PrymaLab ↗Semax analysis | $232.00 USD | 4 Nov 2026, 07:10 am AWSTWithin 24 hours | ||
| PSPeptides ↗Semax (1 Vial) | $42.99 USD | 4 Nov 2026, 06:10 am AWSTWithin 24 hours | ||
| Pura Peptides ↗Semax 10mg | 10 mg | $50.00 USD | $5.00 USD/mg | 4 Nov 2026, 06:25 am AWSTWithin 24 hours |
| Recon Peptides ↗Semax 30mg | 30 mg | $70.00 USD | $2.33 USD/mg | 4 Nov 2026, 06:26 am AWSTWithin 24 hours |
| Royal Peptides USA Canada ↗Semax 10mg | 10 mg | $65.00 USD | 31 Oct 2026, 06:19 am AWSTOverdue · recheck source | |
| Royal Peptides USA Canada ↗Semax 10mg | $65.00 USD | 4 Nov 2026, 06:17 am AWSTWithin 24 hours | ||
| RUO Science ↗Semax | $70.00 USD | 4 Nov 2026, 06:27 am AWSTWithin 24 hours | ||
| saiyanmed ↗Semax | $49.00 USD | 4 Nov 2026, 06:12 am AWSTWithin 24 hours | ||
| Skye Peptides ↗N-acetyl Semax Amidate 30 mg | 30 mg | $89.00 USD | $2.97 USD/mg | 4 Nov 2026, 06:24 am AWSTWithin 24 hours |
| Skye Peptides ↗Semax 30 mg | 30 mg | $69.00 USD | $2.30 USD/mg | 4 Nov 2026, 06:24 am AWSTWithin 24 hours |
| Solira ↗Semax | $48.99 USD | 4 Nov 2026, 06:33 am AWSTWithin 24 hours | ||
| Southern Aminos ↗Semax 10mg | 10 mg | $24.20 USD | $2.42 USD/mg | 2 Nov 2026, 06:27 am AWSTOverdue · recheck source |
| Sports Technology Labs ↗Semax 10mg | 10 mg | $79.99 USD | $8.00 USD/mg | 4 Nov 2026, 06:14 am AWSTWithin 24 hours |
| sunrisebioresearch.com ↗Semax 10mg | 10 mg | $26.98 USD | 31 Oct 2026, 06:19 am AWSTOverdue · recheck source | |
| sunrisebioresearch.com ↗Semax 10mg | $26.98 USD | 4 Nov 2026, 06:17 am AWSTWithin 24 hours | ||
| SwissChems ↗Semax 30mg | 30 mg | $73.95 USD | 31 Oct 2026, 06:12 am AWSTOverdue · recheck source | |
| SwissChems ↗Semax 30mg | $73.95 USD | 4 Nov 2026, 06:10 am AWSTWithin 24 hours | ||
| Thrive Peptides - ↗SEMAX 12MG | 12 mg | $39.99 USD | $3.33 USD/mg | 4 Nov 2026, 06:14 am AWSTWithin 24 hours |
| True Research Labs ↗Semax | $49.00 USD | 4 Nov 2026, 06:14 am AWSTWithin 24 hours | ||
| TruLabs ↗Semax 10mg (Single Vial) | 10 mg | $55.00 USD | $5.50 USD/mg | 4 Nov 2026, 06:32 am AWSTWithin 24 hours |
| Warrior Makers - Peptide Research ↗N-ACETYL SEMAX 10mg | 10 mg | $79.00 USD | $7.90 USD/mg | 4 Nov 2026, 06:12 am AWSTWithin 24 hours |
| Warrior Makers - Peptide Research ↗Semax 10mg | 10 mg | $79.00 USD | $7.90 USD/mg | 4 Nov 2026, 06:12 am AWSTWithin 24 hours |
| Your Fitness Peptides ↗Semax 10mg | 10 mg | $54.00 USD | $5.40 USD/mg | 4 Nov 2026, 06:18 am AWSTWithin 24 hours |
What to check for Semax
Check whether the supplier lists a standard, N-acetylated or amidated form. Modified forms do not inherit a standard peptide comparison.
How recent are these prices?
The latest source observation is 4 Nov 2026, 07:11 am AWST. Each offer keeps its own check time in the source table. An overdue price is not treated as current simply because this page has loaded.
Does the listed price include delivery?
These are supplier-listed research-material prices. Visit the exact product listing to confirm availability and checkout charges; supplier inclusion does not verify product quality.
How to read these listings
Vial strengths are kept as individual offers. The listed price is the source observation, not a promise of current stock or a checkout total. Inspect the original product page for identity, availability, delivery and any conditions. Unverified formulations remain outside shared price rankings.
Comparison methodology · Price per mg explained · All US compound pages