Vendor and compound
L-Carnitine from NeuroLabs Research
NeuroLabs Research lists L-Carnitine at $0.100 per mg, 11% over the $0.090 peer median. No third-party certificate for L-Carnitine from NeuroLabs Research has been located, so nothing here establishes what is in the vial. The cheapest listed price for L-Carnitine anywhere in the index is $0.030 per mg at PeptidePlugs.
All L-Carnitine vendors · NeuroLabs Research profile · scores 77 of 100, rank 19 · 0 certificates for this compound · verified 1 Aug 2026
What it costs
| Vial | Listed price | Per mg | vs peer median | Listing |
|---|---|---|---|---|
| 600 mg | $59.94 | $0.100 | +11% | L-CARNITINE (600MG) |
Read from the vendor’s own store and normalised per milligram, because a smaller vial at a lower sticker price is usually the dearer peptide.
What the laboratory found
No third-party certificate for L-Carnitine from NeuroLabs Research has been located.
That is a statement about the public record, not an accusation. The vendor may test and not publish, or publish somewhere we have not read. What it means for a buyer is that the price above is the only thing established here, and price says nothing about what is in the vial.
Vendors whose certificates you can check yourself lists the ones where that gap is closed.
Other vendors selling L-Carnitine
| Vendor | Score | Per mg | Certificates for this compound |
|---|---|---|---|
| Modern Aminos | 88.1 | $0.090 | 0 |
| PeptidePlugs | 86.3 | $0.030 | 0 |
| Northline Labs | 74.4 | $0.100 | 0 |
| Eternal Peptides | 72.3 | $0.090 | 0 |
Ordered by overall evidence score. See every vendor listing L-Carnitine.
Questions
Is L-Carnitine from NeuroLabs Research third-party tested?
Not so far as this index can establish. No third-party certificate for L-Carnitine from NeuroLabs Research has been located. The vendor may test and not publish; what can be said is that nothing public establishes the contents of a vial.
How much does L-Carnitine cost at NeuroLabs Research?
$0.100 per milligram, from 600 mg at $59.94. The peer median across every vendor we price for L-Carnitine is $0.090 per mg, so this is +11% against the market. Prices are normalised per milligram so vials of different sizes compare fairly.
Is NeuroLabs Research a good place to buy L-Carnitine?
NeuroLabs Research scores 77 of 100 on the published rubric and ranks 19 overall, computed from its documentation rather than from opinion. For L-Carnitine specifically no certificate is on file, which is the gap to weigh. PeptidePlugs lists it cheaper at $0.030 per mg.