Not sure which/how much to purchase

[cleanswim]

Hello.  I am just about to make my first purchase of dermarolling supplies.  I am going to work on thin skin/wrinkles on face, and thinning hair on scalp.  I'm not sure how much of the Vitamin C and disinfectant to purchase to keep me going for the first year. 

Also wondering about which A-Ret cream--I have very sensitive facial skin that is covered with hundreds of very fine, almost invisible lines, so things (like products and wind) sting it very easily.  I guess I should also ask about the copper peptide mask/serum too, because when I look at the ingredients there are things in there that I work very hard to stay away from (e.g. any propyl or paraben products).  Could I use a product that is just pure hyaluronic acid instead?

Thank you!  I can't wait to get rolling!

[cleanswim]

Sorry, I found the answers to my questions about A Ret and Hyaluronic Acid on the forum

[SarahVaughter]

It is really difficult to say how much you need because it depends on how frequently you are going to use it, what concentration you make and how large the areas are. 

The shipping cost in our shop is based on weight so if you buy now and then make another purchases later when you run out, it will not cost you significantly more money.

I am glad you found your answers about hyaluronic and vit.  A cream. For the others who did not, they are here:

https://http://forums.owndoc.com/dermarolling-microneedling/can-i-use-the-hyaluronic-acid-serum-100-pure/

https://http://forums.owndoc.com/dermarolling-microneedling/questions-about-our-three-a-ret-creams/