It is very high quality product.  I had a chance to try it, before ordering it. For starters it is more natural than other "top brands" like Eeste lauder night serum etc. Jolse offers much lower prices than local market (Poland ~ EU). I paid co 360zl /86$ for product which cost co 800/195$ on local market. I'm more than pleased, even after paying co 50zl/ 12$ tax fees. It was my 1st order, but for sure it wont be the last 1 :)!