Letrozole Price Comparison
HormoneAll vendors · All vial sizes · Sorted by price
Prices checked Nov 6-10, 20269 listings from 7 vendors
Letrozole — All Vendor Prices
| Vendor | Size | Pack | Price | Per vial | Per mg | Stock | Link |
|---|---|---|---|---|---|---|---|
| Peptide Pros OfferOther form ×50 · In stockPrices checked Nov 6, 2026Also sold as: 100-pack $1625.00 | — | Other form ×50 | $1137.50 | — | — | ✓ Yes | Visit (Peptide Pros, opens in a new tab) |
| PureRawz OfferOther form · In stockPrices checked Nov 6, 2026 | — | Other form | $32.48 | — | — | ✓ Yes | Visit (PureRawz, opens in a new tab) |
| Peptide Pros Offer2.5 mg · Other form · In stockPrices checked Nov 6, 2026 | 2.5 mg | Other form | $32.50 | — | — | ✓ Yes | Visit (Peptide Pros, opens in a new tab) |
| Evolution Peptides Offer2.5 mg · Other form · In stockPrices checked Nov 10, 2026 | 2.5 mg | Other form | $33.99 | — | — | ✓ Yes | Visit (Evolution Peptides, opens in a new tab) |
| Extreme Peptides OfferOther form · In stockPrices checked Nov 6, 2026 | — | Other form | $36.99 | — | — | ✓ Yes | Visit (Extreme Peptides, opens in a new tab) |
| Kits4less Offer2.5 mg · Other form · In stockPrices checked Nov 6, 2026 | 2.5 mg | Other form | $39.00 | — | — | ✓ Yes | Visit (Kits4less, opens in a new tab) |
| King Peptides Offer2.5 mg · Other form · In stockPrices checked Nov 10, 2026 | 2.5 mg | Other form | $39.99 | — | — | ✓ Yes | Visit (King Peptides, opens in a new tab) |
| Swiss Chems Offer1 mg · Capsules · In stockPrices checked Nov 6, 2026 | 1 mg | Capsules | $64.99 | — | — | ✓ Yes | Visit (Swiss Chems, 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.