The following tables contain the location(s) of all Stat Boosters (HP Up, PP Up, Rare Candy, Protein, Carbos, Calcium, Iron) in Red, Green, Blue, and Yellow.
Some stat boosters can be purchased from the rightmost vendor on 5F in Celadon Department Store. HP Ups are only sold here in Japanese Blue, Japanese Yellow, and all international releases of Red, Blue, and Yellow.
| Item | Price |
|---|---|
| HP Up | 9800 |
| Protein | 9800 |
| Iron | 9800 |
| Carbos | 9800 |
| Calcium | 9800 |
| Item | Area | Location | Notes |
|---|---|---|---|
| HP Up | Route 2 | On the eastern half of the route | Requires Cut. |
| Rare Candy | Mt. Moon 1F | In the eastern area | |
| HP Up | Mt. Moon B2F | In the area accessible from the easternmost ladder on 1F | |
| Rare Candy | Cerulean City | One tile north and three west of the bottom right tile in the backyard of the northwestern house | Hidden. |
| Rare Candy | S.S. Anne 2F | In the third room from the east | |
| PP Up | Celadon City | On the northern tree at the end of the dead end east of the cuttable tree east of the Game Corner | Hidden. |
| PP Up | Rocket Hideout B1F | On the southeasternmost plant in the center of the floor | Hidden. |
| Rare Candy | Rocket Hideout B3F | On B3F, east of the spin tile area | |
| HP Up | Rocket Hideout B4F | West of the staircase to B3F | |
| Iron | Rocket Hideout B4F | In the southwestern area | Requires the Lift Key. |
| HP Up | Pokémon Tower 4F | In the southern area | |
| Rare Candy | Pokémon Tower 6F | In the western area | |
| Iron | Route 12 | In the area surrounded by trees south of the fishing house | Requires Cut. |
| Calcium | Route 13 | One tile east of the Trainer Tips sign | Hidden. In Japanese Red and Green only, picking up this item causes five others to disappear. Picking up any of those five will cause this one to disappear. All six are refreshed if a Fossil is given to revive in the Cinnabar Lab. |
| PP Up | Route 13 | On the tree south of the gap in the fence, west of the Trainer Tips sign | Hidden. |
| Rare Candy | Route 17 | Four tiles east and two north of the Cue Ball just west of the grass patch | Hidden. In Japanese Red and Green, this item is instead four tiles east and one north of the Cue Ball. |
| PP Up | Route 17 | Fourteen tiles south of the second Cue Ball from the north on the eastern path | Hidden. |
| Rare Candy | Fuchsia City | Inside the Safari Zone Warden's house | Requires Strength. |
| Carbos | Safari Zone East | On the southern plateau, near the northern stairs | |
| Protein | Safari Zone North | Northwest of the rest house | |
| Carbos | Power Plant | Northeast of the entrance | |
| Rare Candy | Power Plant | In the northeast area | |
| HP Up | Power Plant | In the northeast area | |
| PP Up | Power Plant | In the room east of the northwesternmost room, in a rock to the north of the eastern dead-end into the rocks |
Hidden. |
| Protein | Silph Co. 5F | In the northwest room | |
| HP Up | Silph Co. 6F | In the southwest room | |
| Calcium | Silph Co. 7F | Northwest of the Scientist | |
| Rare Candy | Silph Co. 10F | In the southwest room | |
| Carbos | Silph Co. 10F | In the southwest room | |
| Carbos | Pokémon Mansion 1F | Near the stairs to B1F | |
| Calcium | Pokémon Mansion 2F | In the northeastern area | |
| Iron | Pokémon Mansion 3F | In the northeastern area | |
| Rare Candy | Pokémon Mansion B1F | In the northern area | |
| Rare Candy | Pokémon Mansion B1F | In the northwestern area, on the northwesternmost floor tile of the room with the Secret Key | Hidden. In Japanese Red and Green only, picking up this item causes five others to disappear. Picking up any of those five will cause this one to disappear. All six are refreshed if a Fossil is given to revive in the Cinnabar Lab. |
| Rare Candy | Victory Road 1F | In the northern area |
| Item | Games | Location | Notes | |||
|---|---|---|---|---|---|---|
| Rare Candy | R | G | B | Y | On 1F, on a rock southwest of the Max Elixer | Hidden. Picking up this item causes five others to disappear. Picking up any of those five will cause this one to disappear. All six are refreshed if a Fossil is given to revive in the Cinnabar Lab. |
| Rare Candy | R | G | B | Y | On 1F, On the discolored rock on the platform east of the Full Restore | |
| Rare Candy | R | G | B | Y | On 1F, in the southeastern area | |
| PP Up | R | G | B | Y | On 1F, On a rock south of the Ultra Ball | |
| PP Up | R | G | B | Y | On 2F, in the southwestern area | |
| PP Up | R | G | B | Y | On 2F, in the eastern area | |
| Rare Candy | R | G | B | Y | On 2F, in the western area | |
| PP Up | R | G | B | Y | On 2F, on a lone rock west of the Max Revive | Hidden. |
| PP Up | R | G | B | Y | On a lone rock on the land west of the plateau with the Ultra Ball and Max Revive | Hidden. |