l carnitine is a steroid or not JYM L-Carnitine L-Tartrate l-carnitine: Nutrition, pathology, and health

But a 10mg vial at 5mg per week gives only two doses, meaning you use up the vial in two weeks with potentially half the reconstituted volume unused

10.1007/s13760-017-0879-3 136 SchettG.TanakaY.IsaacsJ

In a microdosing framework, 50 units might actually be more than an entire week worth of medication distributed across multiple administrations

Given the difficulty in carrying out these randomized placebo-controlled studies and the existence of significant clinical evidence supporting the safety and efficacy of antioxidants in improving pregnancy outcome in infertile couples, the use of antioxidant therapy should be recommended