Reply To: Strengthen Olfactory (smell) HomeForumsForumStrengthen Olfactory (smell) 0 Home › Forums › Forum › Strengthen Olfactory (smell) › Reply To: Strengthen Olfactory (smell) July 31, 2024 at 12:59 am #2939 LilacParticipant Yes, I did Idea Labs vitamin A in my nostrils. A few drops per day. I did that for a couple of weeks, and it did seem to make a small improvement. Author