is l carnitine safe to consume L-Carnitine Pure Powder, 3 oz (85 g) Carnitine Deficiency: What Is It,

In addition, an array of nanotechnological carriers have come to the fore which could potentially overcome the poor solubility and bioavailability of orally administered TQ (280, 294), delivering a high payload of TQ via the oral route by mixing it with relatively non-toxic solvents like DMSO is also an option, and not just limited to diabetes treatment (295)

FDA-approved peptides are regulated in the same way as other approved drugs

It's also worth noting the January 2025 article worth reading, "Kyowa Hakko Strengthens Cognizin Patent Protection: The Gold Standard in Citicoline Gets Stronger"

It has been currently used for the treatment of various pathologies, including cystic fibrosis, nephropathy and paracetamol toxicity