Hello , thanks for asking your query.
Ubidecarenone & L- carnitine are anti-oxidants. Antioxidants fights againts harmful particles in body called as free radicals which damage the cell & tamper the DNA. Antioxidants can neutralise these free radicals & can prevent or reduce the damage of the cells.
Side effects can be nausea
, loss of appetite,stomach upset
which occurs very infrequently. Some can develop allergic reaction
like swelling of face,rash
to the product.
Wish you Good Health.