Anyone looking for information on filler treatments with hyaluron will quickly find what they are looking for online. We, too, have already written numerous articles on the subject: After our articles on the actual effectiveness of hyaluronic creams, the dangers of hyaluronic pens, the optimal aftercare after a filler treatment, the difference between hyaluronic acid and botulinum toxin, the antagonist of hyaluronic acid (hyaluronidase), the ...