Fact: Lips have less melanin than the rest of your skin.
1. Make sure you use a lip moisturizer with an SPF.
2. Re-apply it after each time you wash your lips.
3. Moisturizing is very important as sun damage and inflammation can add to the chapped lips/irritated lips.
4. Use a calming oil or cream at night to reduce inflammation, due to exposure if you are out all day under the sun and wind.
5. Oral anti-oxidants do reach the lip :) So one capsule a day will be of great benefit.