Vitamin E dosage?

I been using Vitamin E to help with stretch marks as im prone to them. Ive only been taking in 1 gram a day and was thinking it may not be enough? i was thinking about 2 grams a day? whats a good dose?

You're meant to use it topically, not orally, for that purpose.

i do use it topically too... but i thought taking oral helps too ?

The new thought is, for orals, 200iu per day. The theory is changing from day-to-day,
however.