Yes it is a good investment. I used to wax the hair or go to a beauty salloon and now I do not need to. They told me that they can not apply it to a tanned skin so I avoid sun for the areas, did not go to beach for a holiday and stuff.
Thanks for the advice about cellulite! I am also planning to try a herbal mixture tea that a friend of me adviced;
-1 coffee spoon dried anise
-1 coffee spoon dried rosemary
-1 coffee spoon dried fennel
Put those three and 1 litre of water on low heat and leave it for 5 minutes. Then switch off the heat and leave it for infusion for another 10 minutes. Then drink it during the day with lemon.
I also read on the net that it is effective (not in English)
Good luck to you too with your goals!