Back to All Reviews
#6 in Energy Supplements Third-Party Tested

NOW Foods L-Carnitine 1000mg

by NOW Foods

"Purest L-carnitine tartrate — 1000mg for fatty acid transport into mitochondria and energy production"

Amazon Rating
4.5/5
Reviews
5,000+
Price Range
$18-24
Servings
50 tablets
GMP CertifiedNPA A-Rated
Our Editorial Rating
7.6
Good
FormTablet
SubcategoryL-Carnitine (Fat Transport)
View on Amazon

Overview

NOW Foods L-Carnitine provides 1000mg of L-carnitine tartrate per tablet. L-carnitine is essential for transporting long-chain fatty acids across the mitochondrial membrane for beta-oxidation (fat burning). Without adequate carnitine, fatty acids cannot enter mitochondria and are stored as body fat instead of being burned for energy. Carnitine levels decline with age and are lower in vegetarians/vegans (carnitine is primarily found in red meat). Supplementation supports fat metabolism, exercise recovery, and cardiovascular health.

Key Ingredients

IngredientAmount
L-Carnitine (as Tartrate)1000 mg

Pros & Cons

What We Like

  • 1000mg per tablet
  • Essential for fat metabolism
  • Supports exercise recovery
  • NOW Foods quality
  • 5,000+ reviews

What Could Be Better

  • Only 50 tablets
  • Large tablet
  • Effects are subtle
  • May cause fishy body odor at high doses

Who Is This For?

Best For

  • Fat metabolism support
  • Vegetarians/vegans (low dietary carnitine)
  • Exercise recovery
  • Those over 40 (declining carnitine)

Not Ideal For

  • Those eating plenty of red meat
  • Those expecting dramatic fat loss
  • Those sensitive to body odor changes

Our Verdict

7.6/10 — Good

NOW L-Carnitine 1000mg is the straightforward carnitine for fat metabolism — essential for transporting fatty acids into mitochondria. Especially beneficial for vegetarians and those over 40 with declining carnitine levels.

Alternatives to Consider

No direct alternatives listed for this product yet.