I took Ultracol 200 under my eyes, and 19 days have passed and nodules have appeared under my eyes... It seems that collagen volume injections have more nodule issues than expected... Once it occurred, I looked for reviews of side effects and found no answer... For those of you who were thinking of getting Ultracol or Juvelook under the eyes, please go to the side effect cafe and check... there are a lot of them... Even as a man, I’m so embarrassed to have nodules ㅠㅠ