Semax 10 mg price: 20 suppliers compared
20 research peptide suppliers in the Peptide Ranking index list Semax in a 10 mg vial, 24 listings in all, 3 of them multi-vial packs counted here at the per-vial price. The cheapest is Nexaph at $15.20; the most expensive listing is $79.99, 5.3 times the lowest. The median listing is $36.50, which works out to $3.65 per milligram, and 12 of the 24 listings sit at or below it.
12 listings from 9 suppliers show a certificate of analysis on the product page itself; the lowest-priced of those is Alpha Peptides at $21.88. The highest-scoring supplier in the table is Ascension Peptides (77/100) at $50.00. 2 listings are priced in another currency and converted at a fixed reference rate. Prices are the supplier's listed prices before coupons on the day the catalog was read; scores come from the published formula, not from the price.
All 24 listings at 10 mg, cheapest first
| Supplier | Score | Listing | Price | $/mg | COA on page | Stock | |
|---|---|---|---|---|---|---|---|
 Nexaph | 63/100 | N-Acetyl Semax Amidate 10mg (10 vials/kit) | $15.20 | $1.52 | No | In stock | View listing |
 Alpha Peptides | 71/100 | SEMAX – MG Amount: 10 MG | $21.88 | $2.19 | Yes | In stock | View listing |
| Alpha Labs Peptides | 68/100 | Semax (10mg) (10 Vials) | $23.80 | $2.38 | Yes | In stock | View listing |
 Geo Peptides | 48/100 | Semax 10mg | $29.99 | $3.00 | No | In stock | View listing |
 Eternal Peptides | 22/100 | Semax | $29.99 | $3.00 | No | In stock | View listing |
| Alpha Labs Peptides | 68/100 | Semax (10mg) | $31.49 | $3.15 | Yes | In stock | View listing |
 Atomik Labz | 39/100 | BULK PACK – Semax 10mg (Current batch tested at 12mg) (10 VIALS) | $31.50 | $3.15 | Yes | In stock | View listing |
| Blue Sky Peptide | 56/100 | SEMAX 10mg | $32.97 | $3.30 | No | In stock | View listing |
 NuScience Peptides | 55/100 | Semax NA 10mg | $34.99 | $3.50 | Yes | In stock | View listing |
 Evolve Peptides | 70/100 | N-Acetyl Semax Amidate 10 mg | $35.00 | $3.50 | No | In stock | View listing |
| Atomik Labz | 39/100 | Semax – 10mg (Current batch tested at 12mg) | $35.00 | $3.50 | Yes | In stock | View listing |
 Peptide Crafters | 36/100 | Semax (10mg) | $35.00 | $3.50 | No | In stock | View listing |
 Research Peptides | 32/100 | Semax 10mg | $37.99 | $3.80 | Yes | In stock | View listing |
 Receptor Chem | 50/100 | Semax (Size: 10mg | 99% Purity) | $38.09 | $3.81 | No | In stock | View listing |
 Koi Peptides | 72/100 | Semax | $39.95 | $4.00 | Yes | In stock | View listing |
 Polaris Peptides | 26/100 | N-Acetyl Semax Amidate 10mg | $40.00 | $4.00 | No | In stock | View listing |
 Modern Aminos | 15/100 | NA-Semax (N-Acetyl Semax) - Semax 10MG | $42.00 | $4.20 | No | In stock | View listing |
| Prime Peptides | 59/100 | Semax - : 10mg | $45.00 | $4.50 | Yes | In stock | View listing |
| Atomik Labz | 39/100 | Semax 10mg (Current batch tested at 12mg) Air Dispersal Kit | $46.00 | $4.60 | Yes | In stock | View listing |
| Receptor Chem | 50/100 | N-Acetyl Semax Amidate (Size: 10mg | 99% Purity) | $48.25 | $4.83 | No | Out of stock | View listing |
 Umbrella Labs | 59/100 | SEMAX PEPTIDE 5MG/10MG/30MG VIAL - 10 Milligrams Peptide Vial | $49.99 | $5.00 | No | In stock | View listing |
| Ascension Peptides | 77/100 | Semax (10MG) | $50.00 | $5.00 | Yes | In stock | View listing |
| Enhanced Peptides | 39/100 | Semax 5mg/10mg - 10mg | $65.00 | $6.50 | No | In stock | View listing |
| Sports Technology Labs | 70/100 | Semax 10mg | $79.99 | $8.00 | Yes | In stock | View listing |
Other sizes and the full picture
Other Semax sizes with a comparison page: 5 mg (8 suppliers, median $25.98) · 30 mg (9 suppliers, median $71.97). The Semax page has every size, every listing and the public certificates, and Semax certificates are indexed on their own page. The price index puts Semax at a median of $3.50 per mg across all sizes.
Frequently asked questions
Which 10 mg Semax listing is cheapest with a certificate on the page?
Alpha Peptides at $21.88 ($2.19 per mg) is the lowest-priced 10 mg listing that shows a certificate of analysis on the product page. 12 of the 24 listings show one.
How many suppliers list Semax at 10 mg?
20 suppliers in our index list Semax at 10 mg, across 24 listings (3 of them multi-vial packs, priced here per vial). 23 were marked in stock when the catalog was read.
Is 10 mg or 30 mg cheaper per milligram?
At the median, 10 mg works out to $3.65 per mg and 30 mg to $2.40 per mg, so 30 mg is cheaper per milligram on median prices. The other sizes with a page are linked below.
All listed materials are sold for laboratory research use only. Listed prices before any coupon, read on the date shown; confirm in the cart. Pens are excluded because the device is part of the price. Price-per-mg calculator · Request a correction.