Each capsule contains either 100, 300 or 400 mg of gabapentin.
Excipients/Inactive Ingredients: Talc, pregelatinised maize starch.
Capsule shell: gelatin, titanium dioxide (E171).
The 100mg capsules contain black iron oxide (E172).
The 300mg capsules contain Erythrosin (E127) and Yellow orange S (E110).
The 400mg capsules contain black iron oxide (E172), red iron oxide (E172) and yellow iron oxide (E172).
The printing ink used contains shellac glaze, iron oxide black and propylene glycol.