Nice to hear. I'm one of the people who promised to update and i can say that there has been a big improvement. The ratio of healed skin to unhealed skin is improving a lot and i have been taking it orally for about a week.
Bear in mind i've also just finished Antibiotics for a recurrent staph infection of the peeling area and taken probiotics along with colostrum( careful of the brand some are placebos/fakes).
My advice. Get a swab culture taken from your lip. Make sure they take a big piece of crust. It's better this way as you should know your problem before you spend so much money. (good quality colostrum- £35).
P.S. How are you taking colostrum? Rubbing on the lips or orally? Also if orally, at what dosage? I currently take half a teaspoon twice a day.