I've heard great things about vitamin K and retinol for cellulite. But I only found one cream that contains both ingredients and it's expensive.. Most creams have either vitamin K or retinol. So I've bought two affordable creams, one with vitamin K and one with retinol. I don't mix them, but I use them back to back on my thighs and other areas with cellulite. I think it's working and it didn't break the bank.