how much l carnitine liquid is effective ProSupps L-Carnitine 3000, Stimulant-Free Liquid Shots for Men & Women - Clean Workout Drink for Energy, Performance & Muscle Recovery - No Sugar, No Carbs How to Take L-Carnitine Liquid:

Always consult a healthcare provider before starting any supplement, especially for individuals with existing medical conditions or those taking medication

Theoretically, I would say not to take carnitine prior to or within an hour post-exercise as it may get oxidised as a fuel rather than stored. NOT EVERYONE BACKS L-CARNITINE Despite a PubMed search for L-carnitine supplementation returning more than 1700 results, the EUs food science agency, the European Food Safety Authority, in 2011 rejected a swathe of potential L-Carnitines effects

To maintain metabolic flexibility, mitochondria need substrates, oxygen, and cofactors for energy production

PRESENTATION 100 mL sterile injection for intramuscular or intravenous injection

Perhaps chronic dosing of huperzine A may have offered a benefit in terms of cognitive function