L-Carnitine Price Comparison across 12 vendors
Lowest price: $15.84 for 220mg at Fusion Peptide. Best value per mg: 500mg at Legendary Peptides, $0.06/mg.
Compare L-Carnitine prices from every vendor on Peptideals that sells it, with each vendor's code already applied. Only in stock listings are shown, and prices update as vendors change them. For research use only.
Best L-Carnitine price by size
The cheapest in-stock option for every size, with the vendor's code already applied.
| Size | Vendors | Cheapest at | Code | Price with code | Per mg | |
|---|---|---|---|---|---|---|
| 200mg | 1 | Nationwide Peptides | PEPTIDEALS | $40.50$45.00 | $0.20 | |
| 220mg | 1 | Fusion Peptide | PEPTIDEALS | $15.84$35.99 | $0.07 | |
| 250mg | 1 | Jade Nexus | PEPTIDEALS | $20.00$40.00 | $0.08 | |
| 400mg | 1 | Nationwide Peptides | PEPTIDEALS | $45.00$50.00 | $0.11 | |
| 500mg | 4 | Legendary Peptides | PEPTIDEALS | $31.50$35.00 | $0.06 | |
| 600mg | 3 | Nationwide Peptides | PEPTIDEALS | $47.70$53.00 | $0.08 | |
| 1200mg | 1 | Nationwide Peptides | PEPTIDEALS | $90.90$101.00 | $0.08 | |
| 5000mg | 1 | Elite Edge Biotech | PEPTIDEALS | $22.50$25.00 | $0.00 |
Compare every L-Carnitine listing
Filter by size, format and vendor. Prices include each vendor's code.
Best L-Carnitine deals right now
The biggest discounts from vendors selling L-Carnitine.
Fusion Peptide
Elite Edge Biotech
Jade Nexus▶ Unboxed
Platinum Lion
Oasis Labs▶ Unboxed
Certified PeptidesWatch before you buy
Unboxings from vendors that sell L-Carnitine.
How to pay less for L-Carnitine
Compare the final price
List prices are misleading. Every price on this page already includes the vendor's code, so the cheapest result is the cheapest checkout.
How we compare prices
- Every price includes the vendor's Peptideals code
- Sales and stacked codes are tested in a real cart before we show them
- Only in-stock listings, from vendors that passed our COA check
Watch for weekend deals
BOGO and buy 2 get 1 free sales can cut the price further. We flag them on the deals page and in our free deal alerts.
Same compound, different names
Many vendors list L-Carnitine under their own names or codes. We group them so you see every listing:
L-Carnitine price FAQ
What is the cheapest L-Carnitine right now?
The lowest price on Peptideals today is $15.84 for 220mg at Fusion Peptide with code PEPTIDEALS. Prices and codes change often, so check the live table before you buy.
What is the best L-Carnitine price per mg?
Among sizes sold by several vendors, 500mg at Legendary Peptides is the best value right now at $0.06 per mg.
Are there L-Carnitine coupon codes?
Yes. 12 vendors on Peptideals sell L-Carnitine, and the prices shown already include our code for each one. Some codes stack with vendor sales for bigger discounts.
What sizes does L-Carnitine come in?
You can compare 8 sizes on Peptideals, from 200mg to 5000mg. Larger vials usually cost less per mg.
Why do vendors use different names for L-Carnitine?
Many research vendors list L-Carnitine under their own product names or codes. We group them so you can compare every listing in one place, including L-Carnitine 500mg/ml, L-carnitine 25 ml (price per box).
Does Peptideals sell L-Carnitine?
No. We compare prices and deals from independent vendors. We do not sell, ship or handle any products.
Related price comparisons
Peptideals is a price comparison platform for research purposes only. We do not sell, ship, distribute or handle any products. All compounds are for in vitro laboratory research only. Prices and availability change often; always confirm the final price at checkout.