I already take flaxseed oil (which reminds me I need more) and Vitamin D for my hair and skin, it does make a big difference. I also use Surface hair care products from my salon, they are vegan and help keep the scalp prepped for hair growth.
How does it taste so far? Did you pick and choose meals or did you let them do it for you?
I picked the meals but looked at their basic package to have an idea what amount of each to order. So far (3 days) I have tried bars, shakes, chili, eggs, chocolate pudding, brownie, pizza sticks and cinnamon pretzel sticks.
If you have tried the SlimFast shakes theirs are very similar in taste, the SF ones are thicker but that could just be that I added ice before I used the blender. The southwestern eggs are awesome, had my doubts about powdered eggs but they were pretty good.
The regular bars are very dry, the lemon is the best of the bunch (I tried chocolate and caramel). They do have a maintenace bar which was pretty good (choc/caramel). The brownie and pudding also remind me of other diet desserts - they have a slight funky flavor but not inedible. Skip the chili

And really skip the pretzels and pizza sticks - they look good in the picture but taste like cardboard.
We went grocery shopping today and got more veggies than I thought we ever would

I still have a couple of other things to taste - got a little bit of everything to try out - and will stick with it for the month but doubt I would order again. It is a lot of food and most is not very good. But if it helps me lose weight, motivates me to eat more veggies and to walk more then it was worth it
Of course DH is not helping as he sits next to me with a heaping plate of potato skins

they smell sooooo good...