Dry, or chapped, lips are a common nuisance rooted in the fact that lips lack oil glands, making them highly susceptible to moisture loss. A combination of environmental factorslike cold, wind, and Dry lips can often be a sign of certain vitamin deficiencies. The most common deficiencies associated with dry lips include: B Vitamins: Deficiencies in B vitamins, particularly B2 (riboflavin), B3 Zara Dry, cracked, or inflamed lips? It could be cheilitis often caused by dehydration, constant lip licking, harsh weather, or even vitamin deficiencies. Soothe and protect your lips with our range of Lip Cheilitis After Kissing: Causes, Symptoms & Care 9 Ways to Treat Chapped Lips All Year Reviva Labs