Mix some lemon juice with honey, apply it on your lips, and keep it overnight.
Apply pure Aloe Vera gel on your lips every day before going to bed to get natural pink lips.
Coconut oil is best for your skin, apply a little amount of coconut oil before going to bed, and get cute pink lips.
Applying ghee on your lips can also make you get pink lips. Ghee is one of the best and most natural remedies for pink lips.
Mix honey with sugar can scrub it gently and leave it for 5-10 mins to remove dry skin from your lips, and it will also help you get pink natural lip lips.
Turmeric is the best remedy that can be applied to your lips. Take some yogurt and pinch of turmeric mix it well and apply it on your lips before going to bed. Follow this routine and see your lips gradually turn pink.