Good inforamtion shared, one other think you should do that is balm or petroleum jelly, you should use anyone of them regularly. Drink plenty of water, make sure that you should take all the sufficient vitamins and minerals. Also massage your lips with lemon juice. 

Drink affluence of water, accomplish abiding that you should yield all the acceptable vitamins and minerals. Also beating your aperture with auto juice.

If you want to take care of your lips their are some natural ways which will be easy and very help full
1) Apply Vaseline before going to bead time it will keep your lips moisturize.
2) Drink at leas 4 liters of water
3) Apply moisturizer cram or Vaseline at winter.
4) If you wan to get natural pink lips apply beetroot juice before bead
5) Don't smoke to avoid black color of lips and if you have black color massage your lips with lemon juice
6) Eat plenty of fruits and veggies every day
7) Avoid taking more tea and coffee

It you will follow this your lips will be pink
 

I like your share and you can also apply honey on your lips because it's great natural moisturizer. Use lemon to remove darkness of your lips rub lemon on your lips to get shiny lips. And yes one very important thing that drink lots of water in a day.

Lips are most susceptible parts of the body and consequently seek regular diet and care.Lips are protected on the outdoors by a thin coating of skin and on the interior by almost clear mucous membranes.

It is very essential that you keep your lips hydrated to avoid cracks and aridity. I always recommend people to utilize petroleum jelly on their lips prior to going to bed to rehydrate their lips and increase the blood movement to make it look redder.