Here’s what consumers have asked with answers from Derma MD Skincare staff and previous consumers.
There are a number of recommended products for split ends and many of them are a little cheaper. Have a look here https://www.totalbeauty.com/content/gallery/best-split-ends-treatments/p236962/page1
I think the founder is a scientist, and also dermatologists are using these products routinely... but Im not sure of any formal endorsements.
This is a clinically tested skin care line that is used by dermatologists and in salons. It has highly concentrated levels of ingredients, so you need to check if your body is allergic to anything, keeping in mind the common allergens in the cosmetics industry.