For a long time "actilife green-lipped mussel" was no longer available - now it's back on the shelf: new packaging, half the quantity, so half the price as before (i.e. the same overall), the contents still state 74% active ingredient. BUT - according to the composition, the product contains only green-lipped mussel powder instead of green-lipped mussel extract. My online research shows that the concentration of active ingredients in the powder (= ground mussel meat) is lower than in the extract - sounds pretty logical. So that would mean: less active ingredient (=cheaper to buy) at the same price as before? Is that correct?