l carnitine athletic performance L-CARNITINE Pure Acetyl L-Carnitine 100g, 1500mg
Description
Bioact Mater 6(2):375385

Additionally, this combination can cause skin irritation and dryness, especially for sensitive skin

Cuijpers, L.J

In cases where clinical suspicion remains high despite normal B12 levels, additional testing with methylmalonic acid (MMA) or homocysteine levels may be helpful, though availability is limited in the UK and results can be affected by renal function
