NOW Foods
NOW Foods L-Carnitine, 500 mg, 180 Veg Capsules
84/100
SUPPIE SCORE
64/100
EFFICACY
High
SAFETY
94/100
CLEANLINESS
What Does NOW Foods L-Carnitine, 500 mg, 180 Veg Capsules Do?
NOW Foods L-Carnitine, 500 mg, 180 Veg Capsules lists L-Carnitine (Carnipure™) (from L-Carnitine Tartrate) (500 mg) as its main active. Any judgement should be based on the stated amounts and forms rather than the product name or marketing claims alone.
Is this L-carnitine dose enough for my workout recovery goals?
Should I take this with food or before exercise?
Could this product be a concern if I use blood thinners or have a seizure history?
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What Are the Benefits of NOW Foods L-Carnitine, 500 mg, 180 Veg Capsules?
Based on proven scientific research
Fatty acid metabolismModerate
Exercise recoveryModerate
Cellular energy supportModerate
Fatigue supportMild
Male fertility supportModerate
Good For:
What Are the Side Effects of NOW Foods NOW Foods L-Carnitine, 500 mg, 180 Veg Capsules?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Generally well tolerated at 500 mg per capsule; common adverse effects can include nausea, stomach upset, diarrhea, cramps, or a fishy body odor.
•Use caution with warfarin or other anticoagulants, as case reports link L-carnitine with increased INR or bleeding risk.
•People with a seizure disorder should ask a clinician before use, because rare reports suggest L-carnitine may worsen seizure frequency in susceptible individuals.
•Pregnant or breastfeeding users should use only with medical guidance; the label advises consulting a physician if pregnant, nursing, taking medication, or having a medical condition.
•Label states it is not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, or tree nut ingredients, but it is produced in a GMP facility that processes other allergen-containing ingredients.
Potential Side Effects
Negative Interactions
Allergens
No major allergens declaredProduced in facility processing wheatProduced in facility processing glutenProduced in facility processing soyProduced in facility processing milkProduced in facility processing eggProduced in facility processing fishProduced in facility processing shellfishProduced in facility processing tree nuts
Inactive Ingredients
Cellulose (capsule)
Low RiskCellulose powder
Low RiskMagnesium stearate (vegetable source)
Low RiskSilica
Low RiskWhat Are the Ingredients in NOW Foods NOW Foods L-Carnitine, 500 mg, 180 Veg Capsules?
L-Carnitine (Carnipure™) (from L-Carnitine Tartrate)
500 mg
Cellulose (capsule)
Cellulose Powder
Magnesium Stearate (vegetable source)
Silica
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Dosage & Bioavailability
How the active doses and forms in NOW Foods L-Carnitine, 500 mg, 180 Veg Capsules compare to the research.
•L-Carnitine (Carnipure™) (from L-Carnitine Tartrate) is listed at 500 mg per serving; without a source-specific reference range, dose adequacy cannot be graded.
•L-Carnitine (Carnipure™) (from L-Carnitine Tartrate) specifies the L-Carnitine Tartrate form; any bioavailability comparison must use evidence for that exact form.
Frequently Asked Questions
Common questions about NOW Foods NOW Foods L-Carnitine, 500 mg, 180 Veg Capsules