Youngblood Cosmetics?

 Hi, I am not a big cosmetic freak, but my friend insists that I buy this brand Youngblood cosmetics. I am worried for the obviously stated reasons haven’t heard of this brand so could you please help me by telling me how good this brand is? Where can I get it from and would it affect my skin by any chance since I have never really applied make up. My friend told me I need to buy the whole pack or should I get everything from a concealer to a eyeliner and blush on. What do you think,  is this brand good enough, or should I try something else?