Pardoux, I disagree with your comment
Firstly, chests that come from donations are FREE - they cost the player nothing. They're an incentive for you to part with your hard-earned pennies. So, basically, ANY price you get for them is a bonus. Will they suffer from composing ? - I very much doubt it.
Chests are free during bonus FSP event for those who BUYS FSPs (USD 60 -> converted from your country money, it is not cheap), if any player can make an excellent potion. Why to buy those chests for these players?
What makes players spend more money on the game during this event is getting chests to sell to other players for FSPs.
If the players can't sell it like before this features be add, less players will buy FSPs with real money.
That's why I've said that potion can't be made with some so high level buffs.
I voted no for distil on these potions created with fragments.