l carnitine for heart health Nature's Bounty, L-Carnitine Caplets, 500 mg, Support Carnitine Synergy (D) – Mark
Description
Some people get both types - IVIG for their primary treatment and nutritional IVs for additional support

Pasadhika S, Rosenbaum JT

Weiss E

Science (1993) 260:5479

Sun Damage: It removes sunspots and "liver spots" caused by years of sun exposure

Which consists of its cytosolic form of two subunits, termed H and L