US$ 22.61
flavorless l carnitine NOW Foods, Sports, L-Carnitine Liquid, Tropical Punch, 16 fl oz (473 m – Vitacost L-Carnitine Tartrate, Unflavored, 8.8 oz
Description
Supports cognitive performance *

Yang SK, Xiao L, Song PA, Xu X, Liu FY, Sun L

Doctors may choose to increase this by a lower dose of 5 mcg every 1-2 weeks, for elderly individuals

2019;177:15221535.e1514

While this is a large disparity, studies have shown that vegans generally don't suffer from a deficiency in L-Carnitine, meaning even that smaller intake is enough when added to what the body makes naturally