I used these two products layered together with the Scar Repair Gel applied first followed by the Stretch Mark and Scar Cream to lock in all the moisture. All of my stretch marks are very old and light colored, they no longer have that reddish-blue color like new stretch marks so I cant say if the combo really produced any significant color change. I can say that the texture of my stretch marks have improved they’re much smoother and softer like the rest of my skin around then. I’m pretty sure theres not way to get rid of stretch marks 100% besides laser treatments, so making them smoother and softer is good enough for me! I think these to products would make a great combo for pregnant ladies who are trying to prevent and minimize the appearance of stretch marks during pregnancy because they really moisturize the skin and have safe natural ingredients.