Tesofensine
Originally developed for neurological conditions, now studied for substantial weight loss.
Also listed as NS2330.
Peptide Compare tracked 12 vendors selling Tesofensine on 9 Oct 2026. The cheapest in-stock 0.5 mg vial is $199.98 per mg at Eros Peptides, 17% under the $239.98 median. Prices are scraped from vendor sites; trust scores come from Finnrick blind tests.
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Best value right now · 0.5 mg
Eros Peptides
IN STOCKTRUST 6.9
Per mg17% under the $239.98 median
Vial price0.5 mg · verified Oct 9
Avg per mg · 0.5 mg
$411.99−24.0%
Ranged $411.99 – $541.99 across 12 vendorsCompare 7 vendors · 0.5 mg
Across all sizes, verified in-stock listings run $60.00 to $391.99 from 7 vendors.
VendorStock
06
AMC EssentialsUNTESTED · OUT
$199.98$99.99
Tesofensine prices verified Oct 9, 2026
$199.98/mgEros Peptides · $99.99
Buy best priceSee how Tesofensine moved against the rest of the catalogue in the Peptide Price Index: median price per mg now versus 30 and 90 days ago, every tracked peptide, with a CSV.
Tesofensine price by vial size
| Vial size | Lowest per mg | Vial price | Vendor |
|---|---|---|---|
| 0.5 mg | $199.98 | $99.99 | Eros Peptides7 vendors carry it |
| 1 mg | $99.99 | $99.99 | Umbrella Labs1 vendor carries it |
| 100 mg | $1.50 | $150.00 | Alpha Omega1 vendor carries it |
| Other | $275.00 | $110.00 | Verified Peptides4 vendors carry it |
Verified 9 Oct 2026. Lowest figures are in-stock listings checked within the last week, with any coupon applied; a size with none says so.
Price movement · 30 days
+17.7%median per mg, all sizes
Cheapest ever recorded: $99.99/mg on Feb 26. Today matches it.See our top-ranked Tesofensine vendors
Ranked by Finnrick trust score, independent lab testing, and price.
Compare Tesofensine head-to-head
- Tesofensine vs Retatrutide
- Tesofensine vs Tirzepatide
- Tesofensine vs Semaglutide
- Tesofensine vs Cagrilintide
- Tesofensine vs AOD-9604
- Tesofensine vs 5-Amino-1MQ
Quick Summary
A triple monoamine reuptake inhibitor first developed for Parkinson's disease and Alzheimer's disease, later studied for obesity. Available from 12 vendors, priced from $60.00 to $500.00.
Research: TIPO-1 (Astrup et al, Lancet 2008, PMID 18950853) ran 24 weeks and reported mean weight losses of 2.0% on placebo, 4.5% at 0.25 mg, 9.2% at 0.5 mg and 10.6% at 1.0 mg. The 10.6% shown here previously against the 0.5 mg dose belongs to the 1.0 mg dose. Placebo-subtracted, the three differences are about 2.5, 7.2 and 8.6 percentage points.
Side effects: No per-dose adverse event rates were verified for this page
Phase 3Not FDA approved. A Mexican approval is widely claimed for it and could not be confirmed against a primary regulatory source for this review.
- 10 of 12 vendors currently have it in stock
- Highest-rated vendor: Omegamino (7.7 Finnrick score)
- Most common vial size: 0.5mg
- Category: Weight Loss (GLP-1) — GLP-1 receptor agonists for weight management
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