Peptide Testing Cost (2026)
Published per-sample pricing for every test on our price list, plus bundle packages. No setup fees and no rush surcharge. Turnaround is 3 to 5 business days for eligible routine testing, and most tests need just one 10 mg sealed vial.
How much does peptide testing cost?
Purity and identity testing is $149, with an optional fentanyl screen for $25 more. Net peptide content is $99, blends of up to five peptides $298, unknown peptide analysis $399, endotoxin $189, heavy metals $149 and residual solvents $139. The mini contaminant package (endotoxin and heavy metals) is $255 and the full contaminant package is $399. For moisture, stability, COA verification and custom methods, call us for pricing.
Cost per sample by method
| Test | Method | Sample size | Price (USD) |
|---|---|---|---|
| Purity & identity Confirms the expected peptide is present and measures its purity. | UPLC-UV purity + mass spectrometry identity | 1 sealed vial | $149 |
| Fentanyl add-on Add-on price (+$25). Screens the sample for fentanyl. | Screen ordered with purity & identity | Same vial as purity & identity | +$25 |
| Net peptide content How much of the selected analyte is actually in the vial. Available for NAD+, MOTS-C and Glutathione, among the supported analytes below. | Net peptide content assay | 1 sealed vial | $99 |
| Peptide blends, up to five peptides Custom or predefined blends, for example KLOW. | Identity and purity per component | 1 sealed vial | $298 |
| Unknown peptide analysis Helps identify which peptide or compound is present. | Identification of an unlabeled sample | 1 sealed vial | $399 |
| Endotoxin testing Second vial is used to retest and confirm a positive result. | LAL, USP <85> | 2 sealed vials | $189 |
| Heavy metals Screens for lead, arsenic, cadmium and mercury. | ICP-MS | 1 sealed vial | $149 |
| Residual solvents Solvents left over from manufacturing or purification. | GC-HS | 1 sealed vial | $139 |
| Mini contaminant package Endotoxin and heavy metals together. | Endotoxin + heavy metals | 3 sealed vials | $255 |
| Full contaminant package All three contaminant tests together. | Endotoxin + heavy metals + residual solvents | 4 sealed vials | $399 |
| Karl Fischer moisture Water content of lyophilized material. | Coulometric / volumetric KF | Ask us | Call us for pricing |
| Stability study Priced per protocol. | ICH Q1A(R2) accelerated / long-term | Per protocol | Call us for pricing |
| Third-party COA verification Independent check of a supplier COA. | Re-test against supplied COA | Ask us | Call us for pricing |
| Custom method development Scoped per project. | ICH Q2 validation | Per project | Call us for pricing |
Prices are from our published price list. Only one vial is needed when net peptide content or the fentanyl screen is ordered with purity & identity. For tests marked "Call us for pricing", call (813) 590-8348 or request a quote.
Net peptide content: $99 per sample
NAD+, MOTS-C and Glutathione are included in our November 2026 tested-analyte list. This test measures how much of the selected analyte is present, rather than its purity percentage. NAD+ is a coenzyme, not a peptide.
Supported net content analytes
- AOD-9604
- BPC-157
- CJC-1295
- GHK-Cu
- Glutathione
- Ipamorelin
- MOTS-C
- NAD+
- PT-141
- Retatrutide
- Semaglutide
- Sermorelin
- TB-500
- Tesamorelin
- Tirzepatide
One sealed vial is required. Most tests need 10 mg. When ordered with purity & identity, the same vial can be used. Confirm sample format and handling with the laboratory before shipping.
Request net content testingBundle pricing
Purity & identity
$149
UPLC-UV purity plus mass spec identity on one report. 1 sealed vial. Add a fentanyl screen for $25.
See what is included →Mini contaminant package
$255
Endotoxin and heavy metals. 3 sealed vials.
See what is included →Full contaminant package
$399
Endotoxin, heavy metals and residual solvents. 4 sealed vials.
See what is included →How to start testing
After a short consultation call, the process takes six steps.
Step 1
Registration
Create an account at ACSLabTest.com.
Step 2
Place the order
Submit an order through the MAHI client portal and pay via Stripe.
Step 3
Submit samples
Drop off or ship samples with the order form to 721 Cortaro Dr., Sun City Center, FL 33573.
Step 4
Testing
Samples are analyzed using validated instrumentation.
Step 5
Review
Results go through technical review and quality control checks.
Step 6
COA delivery
MAHI emails you when your results are ready.
Ready to test your peptides?
Send your peptide name, sample count, and the tests you need. We return a fixed-price quote, usually within one business day.
- validated analytical methods, independent of any supplier
- 3–5 business days for eligible routine testing
- Traceable COA with chromatograms and method parameters
What moves the price
Sample count
Instrument setup and method equilibration are fixed costs spread across the run. Five samples of the same peptide cost far less per sample than five singletons of five different peptides.
Method availability
We hold validated methods for the commonly tested research peptides. A novel or heavily modified sequence needs method development first, which is quoted separately under custom analytical method development.
Reporting depth
A standard signed COA is included. Regulatory-grade documentation packages, raw data compilations, and audit-ready validation summaries add analyst time.
Turnaround
Nothing. Turnaround is 3 to 5 business days at one price for every customer. We do not sell a queue position.
Cost by peptide
Pricing detail for the compounds we test most often, including the method mix each one typically needs.
- BPC-157 testing
- TB-500 (Thymosin Beta-4) testing
- Ipamorelin testing
- CJC-1295 (DAC) testing
- Sermorelin testing
- Retatrutide testing
- Tirzepatide testing
- Semaglutide testing
- Tesamorelin testing
- NAD+ (Nicotinamide Adenine Dinucleotide) testing
- Glow Peptide Blend (GHK-Cu + BPC-157 + TB-500) testing
- Cagrilintide testing
Peptide testing cost FAQ
Get a fixed-price peptide testing quote
Send your peptide name, sample count, and required tests. We return a fixed quote, usually within one business day.