Optimized Carnitine
Life Extension
Optimized Carnitine
4.8
★ ★ ★ ★ ★
(1074 ratings)
Acetyl L-Carnitine 800 mg
Score 85.0
Life Extension's Optimized Carnitine offers a potent multi-form L-Carnitine blend aimed at enhancing brain health, energy, and metabolism, backed by a reputable brand and positive reviews.
Quantity: 60 Capsule(s)Servings size: 2 Vegetarian Capsule(s) (30 servings)
Selected goals:
Other goals:
Brain Health
Energy
Mental Focus
Mood Support
Metabolism Boost
leaderboard Score 85.0
Life Extension's Optimized Carnitine offers a potent multi-form L-Carnitine blend aimed at enhancing brain health, energy, and metabolism, backed by a reputable brand and positive reviews.
insights Analysis
Optimized Carnitine by Life Extension is a comprehensive L-Carnitine supplement designed to support a wide array of health goals, primarily focusing on brain function, energy metabolism, and athletic performance. Its unique blend of Acetyl L-Carnitine HCl, Acetyl L-Carnitine Arginate Di-HCl, and Glycine Propionyl L-Carnitine HCl provides a synergistic effect targeting different physiological pathways for enhanced mitochondrial function and energy production. While well-regarded by consumers and nutritionists for its brain and energy benefits, the efficacy for some ambitious claims like direct 'Testosterone Support' is more indirect through improved energy and exercise rather than direct hormonal modulation, as current research primarily supports its role in fatty acid metabolism and neural health.
- Contains multiple bioavailable forms of L-Carnitine (ALCAR, GPLC, ALCAR-Arginate) for comprehensive benefits.
- Provides a good overall dosage (1400mg total L-Carnitine forms per serving) to support various physiological functions.
- Manufactured by Life Extension, a well-regarded and trusted brand in the supplement industry.
- Boasts a high number of positive customer reviews, indicating general user satisfaction.
- The price per serving is relatively high compared to simpler, single-form Acetyl L-Carnitine products.
- Claims like 'Testosterone Support' are often more indirect effects of improved energy and exercise rather than direct, significant hormonal boosting from L-Carnitine itself.
- Individuals on blood thinners or with thyroid conditions should consult a healthcare professional before use, as L-Carnitine may interact with certain medications or conditions.
$23.25($0.77 per serving)
 Pure Formulas | $ 23.25 | |
 iHerb | $ 23.25 | |
 Vitacost | $ 23.25 | |
 Amazon | $ 23.25 |
Ingredients
| Ingredient | Amount per serving |
|---|---|
Acetyl L-Carnitine HCl | 800 mg |
Acetyl L-Carnitine Arginate Di-HCl | 300 mg |
Glycine Propionyl L-Carnitine HCl | 300 mg |