Stretch mark cream or oil

I'm using both Clarins and Nivea body oil. Clarins is alot more oily feel while Nivea feels lighter so I mainly use Clarins on my bump area and nivea on rest of body. It helps that nivea is alot cheaper and I feel does the job. During Watsons sale I recently got it at 50%, less than $10 for a big bottle so can stock up if u see! Started using in 2nd trimester.