| Number | Product name | Product size | 
|---|---|---|
| 1 | L-Cystine | USP, EP, AJI | 
| 2 | L-Cystine hydrochloride | In-house | 
| 3 | L-Cystine Dihydrochloride | In-house | 
| 4 | L-Cysteine HCL Monohydrate | USP, AJI, E920 | 
| 5 | L-Cysteine HCL Anhydrous | USP, AJI, E920 | 
| 6 | L-Cysteine | AJI | 
| 7 | S-Carboxymethyl-L-Cysteine | EP | 
| 8 | N-Acetyl-L-Cysteine | USP, EP, AJI |