Buy PT-141 from Modified Aminos
Modified Aminos is a vendor. The current indexed PT-141 listings at Modified Aminos start at $25.66 per vial ($2.57/mg), and this profile compares those listings against other indexed vendors. Our automated check found that Modified Aminos has no homepage check recorded for a COA or lab-results link. Use the live product page to confirm current documentation before purchasing for lawful research use.
Modified Aminos PT-141 Listings
| Size | Pack | Price | Per vial | Per mg | Stock | Buy |
|---|---|---|---|---|---|---|
| 10 mg | 3-vial kit | $76.99 | $25.66 | $2.57 | Yes | Visit (Modified Aminos, opens in a new tab) |
| 10 mg | 2-vial kit | $54.99 | $27.50 | $2.75 | Yes | Visit (Modified Aminos, opens in a new tab) |
| 10 mg | 1 vial | $29.99 | $29.99 | $3.00 | Yes | Visit (Modified Aminos, opens in a new tab) |
| 10 mg | Spray ×3 | $102.99 | — | — | Yes | Visit (Modified Aminos, opens in a new tab) |
| 10 mg | Spray | $39.99 | — | — | Yes | Visit (Modified Aminos, opens in a new tab) |
| 10 mg | Spray | $73.99 | — | — | Yes | Visit (Modified Aminos, opens in a new tab) |
Prices are the store's listed price when we last checked; click through to the vendor for live pricing. Per vial = pack price ÷ vials in the pack; $/mg uses the per-vial price.
How Modified Aminos's PT-141 Price Compares
Modified Aminos's lowest single-vial PT-141 price is 33.3% below the current indexed single-vial market median of $44.99. This page tracks $25.66 to $29.99 per vial at Modified Aminos, with the lowest listing at $2.57/mg.
Cheaper PT-141 Alternatives
| Vendor | Single-vial price | Offer Page |
|---|---|---|
| Bulk Peptide Supply | $15.00 | Compare offer → |
| Alamo Peptides | $17.99 | Compare offer → |
| Evolve BioPep | $20.00 | Compare offer → |
| S1 Research | $20.00 | Compare offer → |
| Riptidez | $23.00 | Compare offer → |
Modified Aminos Vendor Facts
- Location
- Unknown
- Domain registered (RDAP)
- Dec 2025
- Payment methods (detected on vendor homepage)
- Not recorded
- COA or lab-results link (on vendor homepage)
- Not recorded
- Price per mg vs Market Median
- 11% below median (33 compounds)
- Last Checked
- Nov 10, 2026
- Full Profile
- Read the Modified Aminos profile →
Related Resources
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.