Important Disclaimer
NASO B12 solution is deep red in colour. This is because the natural form of Vitamin B12 is red in colour. Some amount of the deep red solution may trickle out of the nostril. This is not a cause for concern.
NASO B12 solution is deep red in colour. This is because the natural form of Vitamin B12 is red in colour. Some amount of the deep red solution may trickle out of the nostril. This is not a cause for concern.