Brief Answer:
Melalite cream can be applied over hyperpigmented areas.

Detailed Answer:
Hello ,
1)Squeeze fresh lemon juice and add some honey to it. Apply the mixture on your skin and let it stay for 30 minutes before washing off with a mild cleanser.
2)You can also add some sugar to the lemon juice to make a scrub. In addition to removing this will also slough off dead cells from the surface.
3)Soak a cotton ball in fresh and organic coconut milk and dab it all over the face. Leave it on till it’s absorbed into the skin or dries completely. Wash it off with a mild cleanser.
4)Soak 2 teaspoons of oats or oatmeal in half a cup of water for about five minutes. Add 2-3 teaspoon of fresh, plain buttermilk to it and mix well. You can add honey as well to make the pack more moisturizing. Mix these ingredients well to form a paste and then apply it to your face, neck, arms and other areas affected by tanning.

Rub in a circular motion and let it stay for about 20 minutes. Wash off with reveal fresh, brighter looking skin.
5)If the above tips don't work, you can go for melalite cream to be applied over hyperpigmented patches.
Black lines on the neck is due to obesity and insulin resistance.
1)weight reduction helps in decreasing the black lines over neck.
2)above mentioned home remedies can also be tried.
3)melalite cream can be applied over hyperpigmented lines on neck.
If your symptoms don't reduce with the above treatment, please do consult a dermatologist.
Hope i have answered your question. Please let me know if you need any further assistance.
Thank you. Take care.

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