What are your best remedies for preventing tummy stretch marks?

Esperanza

Hello ladies, I am currently looking into purchasing a good anti-stretchmark product or lotion/oil combo. Do you ladies have any suggestions?

Also, side note, I have eczema and tend to have sensitivity towards high perfumed lotions.

Any suggestions would really help. I am first time preggo and all the lotions/oils/creams are a little overwhelming.