The Peptide Price
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Semax

Synthetic ACTH Analog, Nootropic & Neuroprotective Peptide
Includes verified code. Shipping, duties and taxes excluded., all sizes$1.59/mgEverest Peptides. Checked 15 h ago.
Middle price, median of 65
$4.00
7 days
+7.1%
30 days
+31.3%
All-time low
$1.21
8 Oct 2026
All-time high
$1.59
10 Nov 2026
Vendors listed
95
In stock
94 of 95
Middle price, median of 65
$4.00
30 days
+31.3%
Vendors listed
95
In stock
94 of 95

Price history

CheapestMiddle priceRange between them
87 listings
Includes verified code. Shipping, duties and taxes excluded.
Effective price divided by milligrams in the listing.
Stock
Certificate
Listing link
Sorted by last checked, newest first, 80 vendors listed
Ascension Peptides
$50.00
$5.00
In stock
View listing, opens vendor site
Phase Point PeptidesVendor feed
$54.00
$5.40
In stock
View listing, opens vendor site
Mile High CompoundsSemax
$39.99
No $/mg
In stock
View listing, opens vendor site
Arctic Lab Supply
$32.99
$3.30
In stock
COA on file
View listing, opens vendor site
Alpha Carbon Labs
$70.00
$7.00
In stock
View listing, opens vendor site
Peppy&Me
$80.00
$8.00
In stock
View listing, opens vendor site
Vertex LabsSemax
$69.00
No $/mg
In stock
COA on file
View listing, opens vendor site
Renova Peptides
$24.00
$2.40
In stock
View listing, opens vendor site
Precision Research Labs
$29.99
$3.00
In stock
View listing, opens vendor site
ProResearch Peptides
$35.00
$3.50
In stock
View listing, opens vendor site
Purus Peptides
$35.00
$3.50
In stock
View listing, opens vendor site
True Research Labs
$35.00
$3.50
In stock
View listing, opens vendor site
RNX Research
$37.50
$3.75
In stock
COA on file
View listing, opens vendor site
Sorex Labs
$38.50
$3.85
In stock
View listing, opens vendor site
Qureshi Labs
$39.99
$4.00
In stock
View listing, opens vendor site
Vantyx Research
$40.00
$4.00
In stock
View listing, opens vendor site
RIVN Research
$44.99
$4.50
In stock
View listing, opens vendor site
Platinum Peptides
$64.95
$6.50
In stock
View listing, opens vendor site
Risynth BioSemax | RISYNTH BIO
$30.00
No $/mg
In stock
View listing, opens vendor site
Trusted PeptidesSemax
$40.00
No $/mg
In stock
View listing, opens vendor site
VAYNSemax
$48.00
No $/mg
In stock
View listing, opens vendor site
Regenify AminosSemax
$50.00
No $/mg
In stock
COA on file
View listing, opens vendor site
Risynth BioSemax | RISYNTH BIO
$50.00
No $/mg
In stock
View listing, opens vendor site
Simms ResearchSEMAX
$55.00
No $/mg
In stock
View listing, opens vendor site
High Tide Compounds
$23.40
$2.34
In stock
View listing, opens vendor site
Lost Coast Aminos
$24.00
$2.40
In stock
View listing, opens vendor site
Everest Peptides
$29.99
$3.00
In stock
View listing, opens vendor site
PepSynth Labs
$33.75
$3.38
In stock
View listing, opens vendor site
HLX Labs
$33.99
$3.40
In stock
View listing, opens vendor site
Ivory Labs
$35.00
$3.50
In stock
View listing, opens vendor site
NeuroLabs Research
$36.49
$3.65
In stock
View listing, opens vendor site
Orion Peptides
$39.00
$3.90
In stock
View listing, opens vendor site
ezPeps
$39.99
$4.00
In stock
View listing, opens vendor site
Global Aminos
$39.99
$4.00
In stock
View listing, opens vendor site
MS Peptides
$39.99
$4.00
In stock
COA on file
View listing, opens vendor site
Ignite Peptides
$40.00
$4.00
In stock
COA on file
View listing, opens vendor site
PeptidePlugs
$40.00
$4.00
In stock
View listing, opens vendor site
Enhanced Chems
$41.99
$4.20
In stock
View listing, opens vendor site
Oasis Labs
$45.00
$4.50
In stock
View listing, opens vendor site
Honest Peptide
$49.00
$4.90
In stock
View listing, opens vendor site
Pacific Edge Labs
$49.95
$5.00
In stock
COA on file
View listing, opens vendor site
Iron Core Research
$49.99
$5.00
In stock
View listing, opens vendor site
Impact Aminos
$55.00
$5.50
In stock
View listing, opens vendor site
NextBio Peptides
$59.00
$5.90
In stock
View listing, opens vendor site
Lifestyle Peptides
$59.99
$6.00
In stock
View listing, opens vendor site
Nationwide Peptides
$77.00
$7.70
In stock
View listing, opens vendor site
Order My Peptides
$89.00
$8.90
In stock
View listing, opens vendor site
Onyx ResearchSemax
$25.00
No $/mg
In stock
View listing, opens vendor site
Nootropic SourceSemax Peptide
$34.95
No $/mg
In stock
COA on file
View listing, opens vendor site
Alpha Peptides
$21.88
$2.19
In stock
View listing, opens vendor site
Aigil Research
$23.99
$2.40
In stock
View listing, opens vendor site
Endura Peptides
$29.45
$2.95
In stock
View listing, opens vendor site
Cenexa Labs
$43.99
$4.40
In stock
View listing, opens vendor site
Alpha Pro Peptides
$44.99
$4.50
In stock
View listing, opens vendor site
Athena Peptides
$45.00
$4.50
In stock
View listing, opens vendor site
Nura Peptide
$45.00
$4.50
In stock
COA on file
View listing, opens vendor site
Apex Peptide Supply
$49.99
$5.00
In stock
View listing, opens vendor site
Amino Vault
$57.00
$5.70
In stock
View listing, opens vendor site
V1 PeptidesSEMAX
$34.99
No $/mg
In stock
View listing, opens vendor site
Xtreme Bio LabsSemax – Premium Research Peptide
$29.99
No $/mg
In stock
View listing, opens vendor site
Molecula Labs
$27.99
$2.80
In stock
View listing, opens vendor site
Amino Science Labs
$27.99
$2.80
In stock
COA on file
View listing, opens vendor site
Biotech Compounds
$32.99
$3.30
In stock
View listing, opens vendor site
MsAmino
$47.99
$4.80
In stock
COA on file
View listing, opens vendor site
Biolinx Labs
$59.93
$5.99
In stock
View listing, opens vendor site
Apex Compounds
$53.00
$5.30
In stock
View listing, opens vendor site
Exceed EnhancementSemax
$30.00
No $/mg
In stock
View listing, opens vendor site
Elite RX LabsSemax
$75.00
No $/mg
In stock
View listing, opens vendor site
Stackhaus Research
$42.00
$4.20
In stock
View listing, opens vendor site
Dynotides
$68.00
$6.80
In stock
View listing, opens vendor site
ORA LabsSemax
$11.95
No $/mg
In stock
View listing, opens vendor site
Umbrella Labs
$49.99
$5.00
In stock
View listing, opens vendor site
Elite Research Lab
$39.99
$4.00
In stock
View listing, opens vendor site
Pure Peptide LabsSemax
$29.95
No $/mg
In stock
View listing, opens vendor site
RetaOne Labs
$26.00
$2.60
In stock
View listing, opens vendor site
RemedyX
$33.00
$3.30
In stock
View listing, opens vendor site
Sigma Compounds
$59.00
$5.90
In stock
View listing, opens vendor site
Proxiva Labs
$45.00
$4.50
Out of stock
View listing, opens vendor site
Improved Peptides
$49.00
$4.90
In stock
View listing, opens vendor site
Nura Peptide
$45.00
$4.50
In stock
View listing, opens vendor site
Purus Peptides
$35.00
$3.50
In stock
View listing, opens vendor site
Peptide Society
$39.99
$4.00
In stock
View listing, opens vendor site
ezPeps
$39.99
$4.00
In stock
View listing, opens vendor site
Sigma Compounds
$59.00
$5.90
In stock
View listing, opens vendor site
Sigma Compounds
$69.00
$6.90
In stock
View listing, opens vendor site
Bio Genesis Peptides
$80.00
$8.00
In stock
View listing, opens vendor site
Nura Peptide
$45.00
$4.50
In stock
View listing, opens vendor site

Showing 87 of 87 listings. Shipping, duties and taxes excluded.

Showing 87 of 87 listings. Shipping, duties and taxes excluded.

Recent changes

  1. Peppy&Me: 2 prices changed.Source: listing page, snp_65363
  2. Everest Peptides: 2 prices changed.Source: store catalog, snp_64156
  3. Endura Peptides: list $31.00 → $29.45, $/mg $3.10 → $2.95.Source: store catalog, snp_63929
  4. Evolve Peptides: list $25.00 → $22.90, $/mg $5.00 → $4.58.Source: store catalog, snp_63644

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