Tiger strips, stretch marks, or striae distensae, as they're known in the medical community. The most common cause of stretch marks is rapid weight fluctuations (hi pregnancy! The Best Stretch Mark CreamsBest Overall:Best Daily Lotion:Best for Sensitive Skin:Most Versatile:Best for Pregnancy:What To ConsiderWhen it comes to the best stretch mark creams, there are many products that promise the world and deliver little in terms of results. IngredientsTo target stretch marks, you’ll want to prioritize hydrating ingredients because keeping the skin moisturized can help with the appearance of stretch marks, says Dr. Graf. For an extra layer of vetting, we asked our most trusted pros for their no-fail recommendations for at-home stretch mark creams.