Cheapest Semax 10 mg
47 vendors that pass our metascore cutoff (70+) list Semax in 10 mg vials with a current, in-stock price. The lowest price per milligram is USD 0.600 at Uther (10 × 10 mg = 100 mg for USD 60.00); the lowest total at checkout is USD 19.69 at Alpha Peptides (1 × 10 mg). Cheapest is not the same as best: the metascore beside each vendor sums up independent lab tests of vials bought like a customer would, whether its own lab reports hold up and whether its claims match what buyers measured. Affiliate links never change the order.
Prices last checked 13 Nov 2026 (oldest on this page: 9 Nov 2026). Shipping is not included.
Cheapest per mg
One listing per vendor: its lowest price per milligram for a 10 mg vial, including multi-vial kits.
| # | Vendor · metascore | Listing | Total price | Per vial | Per mg | |
|---|---|---|---|---|---|---|
| 1 | Uther 79 | Semax 10mg (10 Vials / Kit) 10 × 10 mg = 100 mg · checked 2026-11-13 | USD 60.00 | USD 6.00 | USD 0.600 | Buy |
| 2 | LN Peptides 71 | XA10 Semax 10mg * 10 vials 10 × 10 mg = 100 mg · checked 2026-11-13 | USD 70.00 | USD 7.00 | USD 0.700 | Buy |
| 3 | Mai Peptide 82 | Semax 10mg*10vials 10 × 10 mg = 100 mg · checked 2026-11-13 | USD 80.00 | USD 8.00 | USD 0.800 | Buy |
| 4 | Peptides Book 72 | Semax 10mg*10vials 10 × 10 mg = 100 mg · checked 2026-11-13 | USD 89.00 | USD 8.90 | USD 0.890 | Buy |
| 5 | Lipeptides 73 | S3 (Semax) 10mg*10vials 10 × 10 mg = 100 mg · checked 2026-11-13 | USD 100.00 | USD 10.00 | USD 1.00 | Buy |
| 6 | HkRoids 72 | Semax – High-Quality Lyophilized Peptide 10mg (10 vials) Wholesale 10 × 10 mg = 100 mg · checked 2026-11-13 | USD 110.00 | USD 11.00 | USD 1.10 | Buy |
| 7 | Hangzhou Youngpeptide Biotechnology HYB 73 | Semax 10 mg – 10 Vials 10 × 10 mg = 100 mg · checked 2026-11-13 | USD 115.00 | USD 11.50 | USD 1.15 | Buy |
| 8 | Noble Dragons 75 | Semax XA10 10mg x10 vials 10 × 10 mg = 100 mg · checked 2026-11-13 | USD 129.00 | USD 12.90 | USD 1.29 | Buy |
| 9 | Domestic Peps 79 | SEMAX-10mg 10/FULL KIT (silver/blue cap) 10 × 10 mg = 100 mg · checked 2026-11-13 | USD 150.00 | USD 15.00 | USD 1.50 | Buy |
| 10 | Nexaph 76 | N-Acetyl Semax Amidate 10mg (10 vials/kit) 10 × 10 mg = 100 mg · checked 2026-11-13 | USD 152.00 | USD 15.20 | USD 1.52 | Buy |
| 11 | Sunrise BioResearch 84 | Semax 10mg x 10vials, 100mg 10 × 10 mg = 100 mg · checked 2026-11-13 | USD 170.00 | USD 17.00 | USD 1.70 | Buy |
| 12 | Bulk Peptide Wholesale 82 | SEMAX 10 mg (10 vials) 10 × 10 mg = 100 mg · checked 2026-11-13 | USD 175.00 | USD 17.50 | USD 1.75 | Buy |
| 13 | Alpha Peptides 79 | SEMAX 10 MG 1 × 10 mg · checked 2026-11-13 Code PEPTIDECOMPARE: 10% off, applied | USD 19.69 | USD 1.97 | Buy | |
| 14 | Go Alpha Labs Peptides 80 | Semax (10mg) (10 Vials) 10 × 10 mg = 100 mg · checked 2026-11-13 | USD 203.99 | USD 20.40 | USD 2.04 | Buy |
| 15 | Crush Research 77 | Semax 10mg — 5-Pack 5 × 10 mg = 50 mg · checked 2026-11-13 Code CRUSHMAIL: Extra 10% off Salevember sale prices (on Salevember sale items, while kits last) | USD 105.00 | USD 21.00 | USD 2.10 | Buy |
| 16 | Bio Pepz 75 | SEMAX 10MG 1 × 10 mg · checked 2026-11-13 | USD 22.00 | USD 22.00 | USD 2.20 | Buy |
| 17 | Peptides For Less 78 | Semax 10mg Research Peptide 1 × 10 mg · checked 2026-11-13 Code PeptideCompareNet | USD 24.95 | USD 24.95 | USD 2.50 | Buy |
| 18 | My Pure Peptide 78 | Semax 10mg 1 × 10 mg · checked 2026-11-13 | USD 25.00 | USD 25.00 | USD 2.50 | Buy |
| 19 | Gulf Coast Aminos 84 | Semax 10mg 1 × 10 mg · checked 2026-11-13 | USD 27.96 | USD 27.96 | USD 2.80 | Buy |
| 20 | NextechLabs 74 | (10 PACK) Semax – 10mg (10 Vials) 10 × 10 mg = 100 mg · checked 2026-11-13 | USD 291.77 | USD 29.18 | USD 2.92 | Buy |
| 21 | Precision Peptide Co 75 | Semax 10mg 1 × 10 mg · checked 2026-11-13 | USD 29.99 | USD 29.99 | USD 3.00 | Buy |
| 22 | Royal Peptides 88 | Semax 10mgx10vials (wholesale) 10 × 10 mg = 100 mg · checked 2026-11-11 Code aaronshelhamer: 10% off, applied | USD 31.50 | USD 3.15 | Buy | |
| 23 | Eros Peptides 74 | Semax 10MG 1 × 10 mg · checked 2026-11-13 | USD 34.99 | USD 34.99 | USD 3.50 | Buy |
| 24 | Evolve BioPep 74 | Semax 10mg | N-Acetyl Amidate 1 × 10 mg · checked 2026-11-13 | USD 34.99 | USD 34.99 | USD 3.50 | Buy |
| 25 | Hydro Research 75 | Semax 10mg 1 × 10 mg · checked 2026-11-13 | USD 35.00 | USD 35.00 | USD 3.50 | Buy |
Lowest total price
One listing per vendor: the least you can pay for 10 mg vials of Semax, usually a single vial.
| # | Vendor · metascore | Listing | Total price | Per vial | Per mg | |
|---|---|---|---|---|---|---|
| 1 | Alpha Peptides 79 | SEMAX 10 MG 1 × 10 mg · checked 2026-11-13 Code PEPTIDECOMPARE: 10% off, applied | USD 19.69 | USD 1.97 | Buy | |
| 2 | Bio Pepz 75 | SEMAX 10MG 1 × 10 mg · checked 2026-11-13 | USD 22.00 | USD 22.00 | USD 2.20 | Buy |
| 3 | Crush Research 77 | Semax 10mg — Single Vial 1 × 10 mg · checked 2026-11-13 Code CRUSHMAIL: Extra 10% off Salevember sale prices (on Salevember sale items, while kits last) | USD 23.00 | USD 23.00 | USD 2.30 | Buy |
| 4 | Peptides For Less 78 | Semax 10mg Research Peptide 1 × 10 mg · checked 2026-11-13 Code PeptideCompareNet | USD 24.95 | USD 24.95 | USD 2.50 | Buy |
| 5 | Domestic Peps 79 | SEMAX-10mg 1 (silver/blue cap) 1 × 10 mg · checked 2026-11-13 | USD 25.00 | USD 25.00 | USD 2.50 | Buy |
| 6 | My Pure Peptide 78 | Semax 10mg 1 × 10 mg · checked 2026-11-13 | USD 25.00 | USD 25.00 | USD 2.50 | Buy |
| 7 | Go Alpha Labs Peptides 80 | Semax (10mg) 1 × 10 mg · checked 2026-11-13 | USD 26.99 | USD 26.99 | USD 2.70 | Buy |
| 8 | Gulf Coast Aminos 84 | Semax 10mg 1 × 10 mg · checked 2026-11-13 | USD 27.96 | USD 27.96 | USD 2.80 | Buy |
| 9 | NextechLabs 74 | Semax – 10mg 1 × 10 mg · checked 2026-11-13 | USD 29.25 | USD 29.25 | USD 2.93 | Buy |
| 10 | Precision Peptide Co 75 | Semax 10mg 1 × 10 mg · checked 2026-11-13 | USD 29.99 | USD 29.99 | USD 3.00 | Buy |
| 11 | Eros Peptides 74 | Semax 10MG 1 × 10 mg · checked 2026-11-13 | USD 34.99 | USD 34.99 | USD 3.50 | Buy |
| 12 | Evolve BioPep 74 | Semax 10mg | N-Acetyl Amidate 1 × 10 mg · checked 2026-11-13 | USD 34.99 | USD 34.99 | USD 3.50 | Buy |
| 13 | Hydro Research 75 | Semax 10mg 1 × 10 mg · checked 2026-11-13 | USD 35.00 | USD 35.00 | USD 3.50 | Buy |
| 14 | NextGen Health 86 | Semax 10MG 1 × 10 mg · checked 2026-11-13 | USD 35.00 | USD 35.00 | USD 3.50 | Buy |
| 15 | Wellness Research Supply 70 | Semax 10mg 1 × 10 mg · checked 2026-11-13 | USD 35.10 | USD 3.51 | Buy | |
| 16 | Nexa Labs 76 | Semax 10mg 1 × 10 mg · checked 2026-11-13 Code HAPPYHOLIDAYS: 25% off, applied | USD 37.50 | USD 3.75 | Buy | |
| 17 | Elite Research USA 78 | Semax 10mg Research Peptide 1 × 10 mg · checked 2026-11-13 | USD 39.99 | USD 39.99 | USD 4.00 | Buy |
| 18 | EZ Peptides 85 | Semax 10mg 1 × 10 mg · checked 2026-11-13 | USD 39.99 | USD 39.99 | USD 4.00 | Buy |
| 19 | Ignite Labs 72 | Semax 10mg 1 × 10 mg · checked 2026-11-13 | USD 39.99 | USD 39.99 | USD 4.00 | Buy |
| 20 | Paradigm Peptide 77 | Semax 10mg 1 × 10 mg · checked 2026-11-13 | USD 40.00 | USD 40.00 | USD 4.00 | Buy |
| 21 | Polaris Peptides 84 | N-Acetyl Semax Amidate 10mg 1 × 10 mg · checked 2026-11-13 | USD 40.00 | USD 40.00 | USD 4.00 | Buy |
| 22 | Peptidology 87 | N-Acetyl Semax 10 mg (9.50mg | Batch 1673 | 99.47% Purity) 1 × 10 mg · checked 2026-11-13 | USD 42.00 | USD 42.00 | USD 4.20 | Buy |
| 23 | Amplified Amino 82 | N-Acetyl Semax Amidate 10mg 1 × 10 mg · checked 2026-11-13 | USD 44.00 | USD 44.00 | USD 4.40 | Buy |
| 24 | Lab Rat Peptide 72 | SEMAX 10mg 1 × 10 mg · checked 2026-11-13 | USD 45.00 | USD 45.00 | USD 4.50 | Buy |
| 25 | Oasis Peptides 71 | Semax 10mg 1 × 10 mg · checked 2026-11-13 | USD 45.00 | USD 45.00 | USD 4.50 | Buy |
Some Buy links are affiliate links: we may earn a commission at no extra cost to you. Coupon prices shown struck through are list prices; an applied code needs no conditions. Listings flagged as unusually cheap or likely kit prices, out-of-stock listings and prices older than 14 days are left out.
Cheapest Semax 10 mg: questions
What is the cheapest 10 mg Semax?
Per milligram, Uther is cheapest right now at USD 0.600 per mg (Semax 10mg (10 Vials / Kit), 10 × 10 mg = 100 mg, USD 60.00). The lowest total at checkout is Alpha Peptides at USD 19.69 for 1 × 10 mg. Both come from 47 vendors with a current, in-stock 10 mg price.
How much does a 10 mg vial of Semax cost?
Across 47 vendors, a 10 mg vial works out to $6.00 to $75.00 (median $34.99), counting kits by their price per vial. Shipping is extra at most vendors and is not included.
Is a Semax kit cheaper than single 10 mg vials?
The cheapest kit here is USD 0.600 per mg (Uther, 10 × 10 mg = 100 mg, USD 60.00 in total); the cheapest single vial is USD 1.97 per mg (Alpha Peptides, USD 19.69). A kit is only cheaper if you will use every vial before it expires.
Which listings are left out?
Vendors below a metascore of 70, vendors you can only order from by message, listings marked out of stock, prices older than 14 days, and prices far outside the range other vendors charge for the same peptide (usually a vial-count mistake or a whole kit priced as one vial).
How current are these prices?
Prices are read from each vendor's own website; the newest on this page was checked on 13 Nov 2026. The page is rebuilt with every price refresh, and a listing drops off once its price is more than 14 days old. Check the vendor's page before ordering.
Do affiliate links change the ranking?
No. The tables are sorted by price only. Some Buy links are affiliate links that may earn PeptideCompare a commission at no extra cost to you.