Suplmnt

carnitine

Vitamin BT | Vitamin B7 | ALCAR

5 forms available

Deepen your research

Handpicked articles that pair with this ingredient

L-Carnitine
Supplement Guide Promising evidence

L-Carnitine

A molecule named for flesh has a split reputation: in one ICU, it helps a failing heart wake up; in another clinic, the same molecule—filtered through the...

Understanding carnitine

What it is

How it works

Dosage Guide

160mg
Low
500mg
Standard
813.75mg
Therapeutic

• Most products contain 160-500mg

• Therapeutic dose: 500-813.75mg

Forms & Absorption

L-Carnitine L-Tartrate
Standard form
250 products
L-Carnitine Tartrate
Standard form
206 products
L-Carnitine Fumarate
Standard form
131 products
Carnitine
Standard form
93 products
L-Carnitine-L-Tartrate
Standard form
50 products

Timing & Usage

Based on analyzing 6,093 products with carnitine

Best taken:Empty stomach
With food:10% recommend empty stomach, 8% with food
Spacing:7% recommend medical consultation - discuss timing with doctor

Works Well With

3-carboxy-N,N,N,-trimethyl-1-propanaminium hydroxide inner salt 30 products Human Chorionic Gonadotropin 6 products Gamma-Butyrobetaine 13 products

Top Products

L-Carnitine 1000 mg

L-Carnitine 1000 mg

NOW • Tablet or Pill

$15.38
(5.0K )
Quadracarn

Quadracarn

Beverly International • Tablet or Pill

$37.21
(1.2K )
L-Carnitine 250 mg

L-Carnitine 250 mg

NOW • Capsule

$8.24
(822 )
L-Carnitine 500 mg

L-Carnitine 500 mg

NOW • Capsule

$29.35
(789 )