Semax Price Comparison (page 2 of 2)
CognitiveAll vendors · All vial sizes · Sorted by price
Prices checked Nov 6-12, 2026324 listings from 179 vendors
Price Summary
Lowest single-vial price:
$12.56
Lowest per-vial price in bulk packs:
$6.00
Listings:
324
Semax — All Vendor Prices
| Vendor | Size | Pack | Price | Per vial | Per mg | Stock | Link |
|---|---|---|---|---|---|---|---|
| MS Peptides Offer30 mg · 1 vial · In stockPrices checked Nov 10, 2026 | 30 mg | 1 vial | $69.99 | $69.99 | $2.33 | ✓ Yes | Visit (MS Peptides, opens in a new tab) |
| Umbrella Labs Offer30 mg · 1 vial · In stockPrices checked Nov 6, 2026 | 30 mg | 1 vial | $69.99$2.33/mg | $69.99 | $2.33 | ✓ Yes | Visit (Umbrella Labs, opens in a new tab) |
| Vital Cell Peptides Offer10 mg · 1 vial · In stockPrices checked Nov 6, 2026 | 10 mg | 1 vial | $69.99$7.00/mg | $69.99 | $7.00 | ✓ Yes | Visit (Vital Cell Peptides, opens in a new tab) |
| Prime Lab Peptides Offer5 mg · 1 vial · In stockPrices checked Nov 10, 2026 | 5 mg | 1 vial | $70.00$14.00/mg | $70.00 | $14.00 | ✓ Yes | Visit (Prime Lab Peptides, opens in a new tab) |
| Red Rock Peptides Offer10 mg · 1 vial · In stockPrices checked Nov 10, 2026 | 10 mg | 1 vial | $74.00 | $74.00 | $7.40 | ✓ Yes | Visit (Red Rock Peptides, opens in a new tab) |
| Neuro Labs Offer1 vial · In stockPrices checked Nov 10, 2026 | — | 1 vial | $74.58 | $74.58 | — | ✓ Yes | Visit (Neuro Labs, opens in a new tab) |
| Biocollex Research Offer10 mg · 1 vial · In stockPrices checked Nov 6, 2026 | 10 mg | 1 vial | $75.00$7.50/mg | $75.00 | $7.50 | ✓ Yes | Visit (Biocollex Research, opens in a new tab) |
| Licensed Peptides Offer30 mg · 1 vial · In stockPrices checked Nov 6, 2026Also sold as: 3-pack $191.70 ($63.90/vial), 5-pack $269.45 ($53.89/vial), 10-pack $461.94 ($46.19/vial) | 30 mg | 1 vial | $76.99 | $76.99 | $2.57 | ✓ Yes | Visit (Licensed Peptides, opens in a new tab) |
| Nationwide Peptides Offer10 mg · 1 vial · In stockPrices checked Nov 10, 2026 | 10 mg | 1 vial | $77.00$7.70/mg | $77.00 | $7.70 | ✓ Yes | Visit (Nationwide Peptides, opens in a new tab) |
| Peptides Rock Offer11 mg · 1 vial · In stockPrices checked Nov 10, 2026 | 11 mg | 1 vial | $77.00$7.00/mg | $77.00 | $7.00 | ✓ Yes | Visit (Peptides Rock, opens in a new tab) |
| Warrior Makers Offer10 mg · 1 vial · In stockPrices checked Nov 6, 2026 | 10 mg | 1 vial | $79.00$7.90/mg | $79.00 | $7.90 | ✓ Yes | Visit (Warrior Makers, opens in a new tab) |
| Orbitrex Peptides Offer30 mg · 1 vial · In stockPrices checked Nov 6, 2026 | 30 mg | 1 vial | $79.99$2.67/mg | $79.99 | $2.67 | ✓ Yes | Visit (Orbitrex Peptides, opens in a new tab) |
| Sports Technology Labs Offer10 mg · 1 vial · In stockPrices checked Nov 6, 2026 | 10 mg | 1 vial | $79.99$8.00/mg | $79.99 | $8.00 | ✓ Yes | Visit (Sports Technology Labs, opens in a new tab) |
| Direct Peptides Offer30 mg · 1 vial · In stockConverted from GBP (£60.00 at 1.3385, ECB rate of Nov 6, 2026)Prices checked Nov 6, 2026 | 30 mg | 1 vial | $80.31$2.68/mg | $80.31 | $2.68 | ✓ Yes | Visit (Direct Peptides, opens in a new tab) |
| Pharma Lab Global Thailand Offer30 mg · 1 vial · In stockConverted from GBP (£60.53 at 1.3385, ECB rate of Nov 6, 2026)Prices checked Nov 10, 2026 | 30 mg | 1 vial | $81.02$2.70/mg | $81.02 | $2.70 | ✓ Yes | Visit (Pharma Lab Global Thailand, opens in a new tab) |
| PharmaGrade Store Offer30 mg · 1 vial · In stockConverted from GBP (£60.96 at 1.3385, ECB rate of Nov 6, 2026)Prices checked Nov 6, 2026 | 30 mg | 1 vial | $81.59$2.72/mg | $81.59 | $2.72 | ✓ Yes | Visit (PharmaGrade Store, opens in a new tab) |
| Molecular Edge 20mg · Vial Offer30 mg · 1 vial · In stockPrices checked Nov 6, 2026 | 30 mg | 1 vial | $85.00$2.83/mg | $85.00 | $2.83 | ✓ Yes | Visit (Molecular Edge 20mg · Vial, opens in a new tab) |
| Elite Biogenix Offer5 mg · 1 vial · In stockPrices checked Nov 6, 2026 | 5 mg | 1 vial | $89.99$18.00/mg | $89.99 | $18.00 | ✓ Yes | Visit (Elite Biogenix, opens in a new tab) |
| Nexgen Peptide Offer30 mg · 1 vial · In stockPrices checked Nov 10, 2026 | 30 mg | 1 vial | $90.00$3.00/mg | $90.00 | $3.00 | ✓ Yes | Visit (Nexgen Peptide, opens in a new tab) |
| Kaia Peptides Offer1 vial · In stockPrices checked Nov 6, 2026 | — | 1 vial | $100.00 | $100.00 | — | ✓ Yes | Visit (Kaia Peptides, opens in a new tab) |
| GenoScience Offer30 mg · 1 vial · In stockPrices checked Nov 10, 2026 | 30 mg | 1 vial | $130.00 | $130.00 | $4.33 | ✓ Yes | Visit (GenoScience, opens in a new tab) |
| Precision Peptides Offer5 mg · 1 vial · Out of stockPrices checked Nov 10, 2026 | 5 mg | 1 vial | $34.95$6.99/mg | $34.95 | $6.99 | ✗ No | Visit (Precision Peptides, opens in a new tab) |
| Extreme Peptides Offer1 vial · Out of stockPrices checked Nov 6, 2026 | — | 1 vial | $39.99 | $39.99 | — | ✗ No | Visit (Extreme Peptides, opens in a new tab) |
| Rejuven8 Peptides Offer10 mg · 1 vial · Out of stockPrices checked Nov 10, 2026 | 10 mg | 1 vial | $39.99 | $39.99 | $4.00 | ✗ No | Visit (Rejuven8 Peptides, opens in a new tab) |
| Planet Peptide Offer10 mg · 1 vial · Out of stockPrices checked Nov 6, 2026Also sold as: 10-pack $350.00 ($35.00/vial) | 10 mg | 1 vial | $40.00$4.00/mg | $40.00 | $4.00 | ✗ No | Visit (Planet Peptide, opens in a new tab) |
| Peptides Rock Offer5 mg · 1 vial · Out of stockPrices checked Nov 10, 2026 | 5 mg | 1 vial | $49.50$9.90/mg | $49.50 | $9.90 | ✗ No | Visit (Peptides Rock, opens in a new tab) |
| Elevated Peptides Offer5 mg · 1 vial · Out of stockPrices checked Nov 10, 2026 | 5 mg | 1 vial | $55.00$11.00/mg | $55.00 | $11.00 | ✗ No | Visit (Elevated Peptides, opens in a new tab) |
| Simple Peptide Offer10 mg · 1 vial · Out of stockPrices checked Nov 7, 2026 | 10 mg | 1 vial | $55.00$5.50/mg | $55.00 | $5.50 | ✗ No | Visit (Simple Peptide, opens in a new tab) |
| Swiss Chems Offer30 mg · 1 vial · Out of stockPrices checked Nov 6, 2026Also sold as: 10-pack $739.50 ($73.95/vial) | 30 mg | 1 vial | $73.95$2.47/mg | $73.95 | $2.47 | ✗ No | Visit (Swiss Chems, opens in a new tab) |
| Nootropic Source Offer2 mg · Spray · In stockPrices checked Nov 6, 2026 | 2 mg | Spray | $29.95 | — | — | ✓ Yes | Visit (Nootropic Source, opens in a new tab) |
| Direct Peptides Offer6 mg · Other form · In stockConverted from GBP (£23.53 at 1.3385, ECB rate of Nov 6, 2026)Prices checked Nov 6, 2026 | 6 mg | Other form | $31.49 | — | — | ✓ Yes | Visit (Direct Peptides, opens in a new tab) |
| Pharma Lab Global Thailand Offer6 mg · Other form · In stockConverted from GBP (£24.06 at 1.3385, ECB rate of Nov 6, 2026)Prices checked Nov 10, 2026 | 6 mg | Other form | $32.20 | — | — | ✓ Yes | Visit (Pharma Lab Global Thailand, opens in a new tab) |
| PharmaGrade Store Offer6 mg · Other form · In stockConverted from GBP (£24.49 at 1.3385, ECB rate of Nov 6, 2026)Prices checked Nov 6, 2026 | 6 mg | Other form | $32.78 | — | — | ✓ Yes | Visit (PharmaGrade Store, opens in a new tab) |
| Mog Labs Offer5 mg · Spray · In stockPrices checked Nov 6, 2026 | 5 mg | Spray | $36.00 | — | — | ✓ Yes | Visit (Mog Labs, opens in a new tab) |
| Modified Aminos Offer5 mg · Spray · In stockPrices checked Nov 10, 2026Also sold as: 3-pack $102.99 | 5 mg | Spray | $39.99 | — | — | ✓ Yes | Visit (Modified Aminos, opens in a new tab) |
| MS Peptides Offer10 mg · Spray · In stockPrices checked Nov 10, 2026 | 10 mg | Spray | $45.99 | — | — | ✓ Yes | Visit (MS Peptides, opens in a new tab) |
| Evo Labs OfferSpray · In stockPrices checked Nov 10, 2026 | — | Spray | $49.99 | — | — | ✓ Yes | Visit (Evo Labs, opens in a new tab) |
| Nextech Laboratories Offer10 mg · Spray · In stockPrices checked Nov 10, 2026 | 10 mg | Spray | $50.00 | — | — | ✓ Yes | Visit (Nextech Laboratories, opens in a new tab) |
| Direct Peptides OfferSpray · In stockConverted from GBP (£38.00 at 1.3385, ECB rate of Nov 6, 2026)Prices checked Nov 6, 2026 | — | Spray | $50.86 | — | — | ✓ Yes | Visit (Direct Peptides, opens in a new tab) |
| Pharma Lab Global Thailand OfferSpray · In stockConverted from GBP (£38.26 at 1.3385, ECB rate of Nov 6, 2026)Prices checked Nov 10, 2026 | — | Spray | $51.21 | — | — | ✓ Yes | Visit (Pharma Lab Global Thailand, opens in a new tab) |
| PharmaGrade Store OfferSpray · In stockConverted from GBP (£38.48 at 1.3385, ECB rate of Nov 6, 2026)Prices checked Nov 6, 2026 | — | Spray | $51.51 | — | — | ✓ Yes | Visit (PharmaGrade Store, opens in a new tab) |
| UK Peptides OfferSpray · In stockConverted from GBP (£39.99 at 1.3385, ECB rate of Nov 6, 2026)Prices checked Nov 7, 2026 | — | Spray | $53.53 | — | — | ✓ Yes | Visit (UK Peptides, opens in a new tab) |
| PS Peptides Offer11 mg · Spray · In stockPrices checked Nov 10, 2026 | 11 mg | Spray | $55.99 | — | — | ✓ Yes | Visit (PS Peptides, opens in a new tab) |
| Glow Peptides OfferCapsules · In stockPrices checked Nov 10, 2026 | — | Capsules | $59.95 | — | — | ✓ Yes | Visit (Glow Peptides, opens in a new tab) |
| Disguised Alpha OfferSpray · In stockPrices checked Nov 6, 2026 | — | Spray | $59.99 | — | — | ✓ Yes | Visit (Disguised Alpha, opens in a new tab) |
| LA Peptides OfferSpray · In stockPrices checked Nov 6, 2026 | — | Spray | $59.99 | — | — | ✓ Yes | Visit (LA Peptides, opens in a new tab) |
| Crownwell Research OfferSpray · In stockPrices checked Nov 6, 2026 | — | Spray | $60.00 | — | — | ✓ Yes | Visit (Crownwell Research, opens in a new tab) |
| Trulab Peptides Offer5 mg · Spray · In stockPrices checked Nov 6, 2026 | 5 mg | Spray | $60.00 | — | — | ✓ Yes | Visit (Trulab Peptides, opens in a new tab) |
| Helixion Labs Offer10 mg · Spray · In stockPrices checked Nov 6, 2026 | 10 mg | Spray | $64.99 | — | — | ✓ Yes | Visit (Helixion Labs, opens in a new tab) |
| Umbrella Labs Offer30 mg · Spray · In stockPrices checked Nov 6, 2026 | 30 mg | Spray | $69.99 | — | — | ✓ Yes | Visit (Umbrella Labs, opens in a new tab) |
| Nootropic Source Offer6 mg · Spray · In stockPrices checked Nov 6, 2026 | 6 mg | Spray | $70.00 | — | — | ✓ Yes | Visit (Nootropic Source, opens in a new tab) |
| MS Peptides Offer30 mg · Spray · In stockPrices checked Nov 10, 2026 | 30 mg | Spray | $79.99 | — | — | ✓ Yes | Visit (MS Peptides, opens in a new tab) |
| BioGenix Peptides Offer20 mg · Spray · In stockPrices checked Nov 6, 2026 | 20 mg | Spray | $88.00 | — | — | ✓ Yes | Visit (BioGenix Peptides, opens in a new tab) |
| BioPeptide Technologies Offer50 mg · Spray · In stockPrices checked Nov 6, 2026 | 50 mg | Spray | $89.95 | — | — | ✓ Yes | Visit (BioPeptide Technologies, opens in a new tab) |
| Midwest Peptide OfferSpray · In stockPrices checked Nov 10, 2026 | — | Spray | $89.99 | — | — | ✓ Yes | Visit (Midwest Peptide, opens in a new tab) |
| Pure Peptides OfferSpray · In stockPrices checked Nov 10, 2026 | — | Spray | $94.95 | — | — | ✓ Yes | Visit (Pure Peptides, opens in a new tab) |
| Halo Peptides OfferSpray · In stockPrices checked Nov 10, 2026 | — | Spray | $95.00 | — | — | ✓ Yes | Visit (Halo Peptides, opens in a new tab) |
| Real Peptides Offer45 mg · Spray · In stockPrices checked Nov 10, 2026 | 45 mg | Spray | $96.00 | — | — | ✓ Yes | Visit (Real Peptides, opens in a new tab) |
| One Day Compounds Offer50 mg · Spray · In stockPrices checked Nov 6, 2026 | 50 mg | Spray | $97.99 | — | — | ✓ Yes | Visit (One Day Compounds, opens in a new tab) |
| Umbrella Labs Offer90 mg · Spray · In stockPrices checked Nov 6, 2026 | 90 mg | Spray | $99.99 | — | — | ✓ Yes | Visit (Umbrella Labs, opens in a new tab) |
| Ascend Science OfferSpray · In stockPrices checked Nov 6, 2026 | — | Spray | $100.00 | — | — | ✓ Yes | Visit (Ascend Science, opens in a new tab) |
| Explicit SARMs OfferSpray · In stockPrices checked Nov 10, 2026 | — | Spray | $110.00 | — | — | ✓ Yes | Visit (Explicit SARMs, opens in a new tab) |
| Peptide Plugs Offer76 mg · Spray · In stockPrices checked Nov 10, 2026 | 76 mg | Spray | $125.00 | — | — | ✓ Yes | Visit (Peptide Plugs, opens in a new tab) |
| Soma Peptides OfferSpray · In stockPrices checked Nov 10, 2026 | — | Spray | $129.00 | — | — | ✓ Yes | Visit (Soma Peptides, opens in a new tab) |
| Licensed Peptides Offer50 mg · Spray · In stockPrices checked Nov 6, 2026Also sold as: 3-pack $323.97, 5-pack $454.95, 10-pack $779.90 | 50 mg | Spray | $129.99 | — | — | ✓ Yes | Visit (Licensed Peptides, opens in a new tab) |
| Instant Peptides Offer50 mg · Spray · In stockPrices checked Nov 7, 2026 | 50 mg | Spray | $139.95 | — | — | ✓ Yes | Visit (Instant Peptides, opens in a new tab) |
| Glacier Aminos Offer50 mg · Spray · In stockPrices checked Nov 6, 2026 | 50 mg | Spray | $139.99 | — | — | ✓ Yes | Visit (Glacier Aminos, opens in a new tab) |
| Modified Aminos Offer40 mg · Spray · In stockPrices checked Nov 10, 2026Also sold as: 2-pack $279.99, 3-pack $386.99 | 40 mg | Spray | $149.99 | — | — | ✓ Yes | Visit (Modified Aminos, opens in a new tab) |
| Mile High Compounds OfferSpray · In stockPrices checked Nov 10, 2026 | — | Spray | $159.99 | — | — | ✓ Yes | Visit (Mile High Compounds, opens in a new tab) |
| Better Peptides OfferSpray · Out of stockPrices checked Nov 10, 2026 | — | Spray | $45.99 | — | — | ✗ No | Visit (Better Peptides, opens in a new tab) |
| SKO Compounds OfferSpray · Out of stockPrices checked Nov 10, 2026 | — | Spray | $91.99 | — | — | ✗ No | Visit (SKO Compounds, opens in a new tab) |
| Orbitrex Peptides Offer50 mg · Spray · Out of stockPrices checked Nov 6, 2026 | 50 mg | Spray | $159.99 | — | — | ✗ No | Visit (Orbitrex Peptides, opens in a new tab) |
Prices are the store's listed price when we last checked; click through to the vendor for live pricing. One row per store and size: the cheapest way to buy that size, with other pack sizes listed under it. Per vial = pack price ÷ vials in the pack; $/mg uses the per-vial price. Capsules, sprays, unusual prices, closed stores and listings not seen in the latest check are excluded from the lowest-price figures. Prices listed in GBP or EUR are converted to USD at a fixed rate, noted under each price.
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⚠️ Important: All content on The Peptide Index is for informational and educational purposes only. Peptides listed are intended for licensed research use only and are not approved for human consumption or therapeutic use. Prices shown are weekly snapshots; click through to vendor for live pricing. Nothing here constitutes medical advice.
Disclaimer: This site is for informational purposes only. Not medical advice. Compounds listed in this directory are sold by third parties for laboratory research, not for use in people or animals.