Cortagen Price Comparison
BioregulatorAll vendors · All vial sizes · Sorted by price
Prices checked Nov 6-10, 202626 listings from 25 vendors
Price Summary
Lowest single-vial price:
$27.50
Lowest per-vial price in bulk packs:
$37.50
Listings:
26
Cortagen — All Vendor Prices
| Vendor | Size | Pack | Price | Per vial | Per mg | Stock | Link |
|---|---|---|---|---|---|---|---|
| Peptidology (peptidology.co) Offer20 mg · 1 vial · In stockPrices checked Nov 10, 2026 | 20 mg | 1 vial | $27.50 | $27.50 | $1.38 | ✓ Yes | Visit (Peptidology (peptidology.co), opens in a new tab) |
| PurePeptides Offer1 vial · In stockPrices checked Nov 7, 2026 | — | 1 vial | $29.00 | $29.00 | — | ✓ Yes | Visit (PurePeptides, opens in a new tab) |
| Edge Peptides Offer20 mg · Bulk pack (10 vials) · In stockPrices checked Nov 10, 2026 | 20 mg | Bulk pack (10 vials) | $375.00$37.50/vial $1.88/mg | $37.50 | $1.88 | ✓ Yes | Visit (Edge Peptides, opens in a new tab) |
| Umbrella Labs Offer10 mg · 1 vial · In stockPrices checked Nov 6, 2026 | 10 mg | 1 vial | $40.99$4.10/mg | $40.99 | $4.10 | ✓ Yes | Visit (Umbrella Labs, opens in a new tab) |
| Vital Cell Peptides Offer20 mg · 1 vial · In stockPrices checked Nov 6, 2026 | 20 mg | 1 vial | $41.95 | $41.95 | $2.10 | ✓ Yes | Visit (Vital Cell Peptides, opens in a new tab) |
| Riptidez Offer1 vial · In stockPrices checked Nov 10, 2026 | — | 1 vial | $46.00 | $46.00 | — | ✓ Yes | Visit (Riptidez, opens in a new tab) |
| MS Peptides Offer20 mg · 1 vial · In stockPrices checked Nov 10, 2026 | 20 mg | 1 vial | $49.99 | $49.99 | $2.50 | ✓ Yes | Visit (MS Peptides, opens in a new tab) |
| PureRawz Offer20 mg · 1 vial · In stockPrices checked Nov 6, 2026 | 20 mg | 1 vial | $54.57$2.73/mg | $54.57 | $2.73 | ✓ Yes | Visit (PureRawz, opens in a new tab) |
| Atomix Research Offer20 mg · 1 vial · In stockPrices checked Nov 10, 2026 | 20 mg | 1 vial | $54.99$2.75/mg | $54.99 | $2.75 | ✓ Yes | Visit (Atomix Research, opens in a new tab) |
| Eros Peptides Offer20 mg · 1 vial · In stockPrices checked Nov 10, 2026 | 20 mg | 1 vial | $55.00$2.75/mg | $55.00 | $2.75 | ✓ Yes | Visit (Eros Peptides, opens in a new tab) |
| Peptides 4 Research Offer20 mg · 1 vial · In stockPrices checked Nov 6, 2026 | 20 mg | 1 vial | $55.00$2.75/mg | $55.00 | $2.75 | ✓ Yes | Visit (Peptides 4 Research, opens in a new tab) |
| Core Peptides Offer20 mg · 1 vial · In stockPrices checked Nov 6, 2026 | 20 mg | 1 vial | $59.00$2.95/mg | $59.00 | $2.95 | ✓ Yes | Visit (Core Peptides, opens in a new tab) |
| Peptides World Offer1 vial · In stockPrices checked Nov 10, 2026 | — | 1 vial | $59.90 | $59.90 | — | ✓ Yes | Visit (Peptides World, opens in a new tab) |
| Orbitrex Peptides Offer20 mg · 1 vial · In stockPrices checked Nov 6, 2026 | 20 mg | 1 vial | $59.99$3.00/mg | $59.99 | $3.00 | ✓ Yes | Visit (Orbitrex Peptides, opens in a new tab) |
| Synthesis Peptides Offer1 vial · In stockPrices checked Nov 7, 2026 | — | 1 vial | $59.99 | $59.99 | — | ✓ Yes | Visit (Synthesis Peptides, opens in a new tab) |
| Crownwell Research Offer1 vial · In stockPrices checked Nov 6, 2026 | — | 1 vial | $62.00 | $62.00 | — | ✓ Yes | Visit (Crownwell Research, opens in a new tab) |
| BioGenix Peptides Offer20 mg · 1 vial · In stockPrices checked Nov 6, 2026 | 20 mg | 1 vial | $68.00$3.40/mg | $68.00 | $3.40 | ✓ Yes | Visit (BioGenix Peptides, opens in a new tab) |
| Modern Peptides Offer20 mg · 1 vial · In stockPrices checked Nov 10, 2026 | 20 mg | 1 vial | $70.00$3.50/mg | $70.00 | $3.50 | ✓ Yes | Visit (Modern Peptides, opens in a new tab) |
| Biotech Compounds Offer1 vial · In stockPrices checked Nov 6, 2026 | — | 1 vial | $75.99 | $75.99 | — | ✓ Yes | Visit (Biotech Compounds, opens in a new tab) |
| Axon Peptide Offer1 vial · In stockPrices checked Nov 6, 2026 | — | 1 vial | $92.99 | $92.99 | — | ✓ Yes | Visit (Axon Peptide, opens in a new tab) |
| Evolve BioPep Offer20 mg · 1 vial · Out of stockPrices checked Nov 6, 2026 | 20 mg | 1 vial | $39.99$2.00/mg | $39.99 | $2.00 | ✗ No | Visit (Evolve BioPep, opens in a new tab) |
| Swiss Chems Offer20 mg · 1 vial · Out of stockPrices checked Nov 6, 2026 | 20 mg | 1 vial | $46.95 | $46.95 | $2.35 | ✗ No | Visit (Swiss Chems, opens in a new tab) |
| Verified Peptides Offer20 mg · 1 vial · Out of stockPrices checked Nov 6, 2026 | 20 mg | 1 vial | $55.00$2.75/mg | $55.00 | $2.75 | ✗ No | Visit (Verified Peptides, opens in a new tab) |
| Peptide Hackers Offer1 vial · Out of stockPrices checked Nov 10, 2026 | — | 1 vial | $60.00 | $60.00 | — | ✗ No | Visit (Peptide Hackers, opens in a new tab) |
| BioLongevity Labs Offer20 mg · 1 vial · Out of stockPrices checked Nov 6, 2026 | 20 mg | 1 vial | $69.97$3.50/mg | $69.97 | $3.50 | ✗ No | Visit (BioLongevity Labs, 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.
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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.