Original Styling Meraki by Blumaan so far is my go-to styling product to make a natural looking matt finished hairstyle (less shin = less oily). The amazing thing about this product is that it can be used as a pre-styler and as the final touch product. It has a medium stronghold yet not heavy, which is perfect for my thinner hair. Also, it helps to volumize and protect your hair from heat damage.
Cheapest place I found so far is from here: http://bit.ly/2yZVAlT
($169 HK -Cheungleungkee)
Official site: http://bit.ly/2mORgw5