Top drugs: L: other
- L-Serine
- L-Lysine (Anbesol Cold Sore Therapy)
- L-Tryptophan
- L-Citrulline (Pure L-Citrulline)
- L-Methylfolate Forte (Deplin 15)
- L-Histidine Monohydrochloride
- L-Methylfolate (Elfolate)
- L-Valine
- L-Selenomethionine
- L-Theanine (Theanine 100)
- L-Leucine
- L-Methylfolate-Algae-B12-B6 (Metanx)
- L-Glutamine
- L-Glutamic Acid
- L-Tyrosine (Pure L-Tyrosine)
- L-Carnitine 500
- L-Isoleucine
- L-Arginine Maximum Strength (L-Arginine)
- L-Lysine Hcl (SP L-Lysine)
- L-Methylfolate-Algae (Deplin 15)
- L-Glutathione
- L-Methionine
- L-Carnitine (LiquaCel)
- L-Methyl-Mc (Cerefolin)
- L-Arginine (L-Arginine Maximum Strength)
- L-Methylfolate Calcium (Elfolate)