Rejuran Review Pros - Reduces dry skin - Slightly reduces redness Cons - Temporary - Expensive. - Pain I got Rejuran because my redness and dryness were so bad, and honestly, it was too expensive. But it was effective, so I recommend stopping it about 3 times and then doing home care. I did it because my skin was really tight, and even though I can tolerate pain well, my tears kept flowing and I don't know... But it doesn't seem to have any side effects (I guess it varies from person to person), so if you want to try it, I recommend it!