| L-Carnosine Zinc | In-house standard |
| Lutein | 10% &20% |
| Lycopene | 5%,10% |
| L-5-Methyltetrahydrofolate Calcium | USP |
| L-Arginine Base | FCC/USP/AJI/EP |
| L-Arginine HCL | FCC/USP/AJI/EP |
| L-Arginine Alpha-Ketoglutarate | In-House Standard |
| L-Asparagine Monohydrate | FCC/USP/AJI |
| L-Carnitine & Derivatives | USP (Base, Fumarate, Tartrate, N-acetyl) |
