I've never used a Derma Roller before I was given this one to try out. So I read the directions really well and it said to roll over the affected area with steady pressure in all 4 directions for 10 times. Then apply the serum you want to absorb more quickly because using this product will help the serum you use absorb more quickly. So I followed the directions and found this derma roller to be a little harsh. It is not for someone with really sensitive skin and will leave you skin a little irritated and red. It's best to use this at night, apply the serum right before bed. The redness will be gone by morning. I used the serum with and without this derma roller and saw no real difference in how the serum worked.
I found the eye serum to be a nice light serum that didn't irritate my skin at all. While I didn't see any puffiness diminish in the week that I used it, I did feel smoother skin in the places that the eye serum was used. It says it helps with puffy eyes, dark circles and swollen eyes. I don't have any of those problems to begin with so I didn't see it work in that way. I will say that the description on Amazon says it is never tested on animals and cruelty free and I really loved that about this eye serum.
The anti aging serum was used on my forehead and around where I have fine lines around my eyes. I really don't have a lot of fine lines yet but there are a few on my forehead. In the week that I used this anti aging serum I did see the fine lines on my forehead seem to reduce or look less noticeable. This said that it was also good for uneven skin tone which I do have in places. But I didn't see any noticeable changes in that area after using this serum for a week.
I received one or more of the products mentioned above for free using Tomoson.com. Regardless, I only recommend products or services I use personally and believe will be good for my readers.