Pill Identification by Imprints: L428 Home Pill Identification by Imprints: L428 2 results GS GAS RELIEF 125 MG SOFTGEL Side 1: L428 Color: Green Side 2: Shape: Oval GS GAS RELIEF 125 MG SOFTGEL Side 1: L428 Color: Green Side 2: Shape: Oval Other Popular Drug Imprint B 683 V500 93 5295 MYLAN 210 M 572 PA2120 PRODRIN HH 2 0 9 0 M121 HP 194 CH N 344 CG logo and 100 mg W 786 229 or 230 b 94 Advil A/S PH014 G452 AA 825 WATSON 463 5686 OS 213 4 DCI logo and 115 M A12 0.2 861 GG 296 fentanyl 1600 mcg 61 C 746 L 1 T 45 S 20 1047 XELODA ZA47