l carnosine and l carnitine are same Swanson Vitamins L-Carnosine 500 mg Antioxidant Support Carnosine versus carnitine | Carnomed
Description
doi: 10.1152/ajpgi.1988.254.1.G1

Cell 33 , 763774 (2009)

It penetrates deeply to support collagen production and improve skin tone and texture

, chondrocalcinosis (accumulation of calcium pyrophosphate) Heart Cardiomyopathy due to cardiac siderosis Occurs in individuals with iron overload (e.g., due to hereditary hemochromatosis or repeated blood transfusions) Can lead to chamber remodeling and subsequent dilated (reversible)
