Yes it's normal only,
After feeding baby's lips turns dark,jus wipe lips with wet white cotton cloth after feeding, gradually colour will change...

It could be because of dry skin , always wipe the mouth immediately if the baby spits. Use skin friendly soap like Bioderma Atoderm to protect from such skin issues.
https://www.amazon.in/Bioderma-Atoderm-Intensive-Cleanses-Purifies/dp/B07YBHFQMV/ref=sr_1_1?dchild=1&keywords=atoderm+pain&qid=1594195242&s=beauty&sr=1-1-catcorr

Babies colour keep changing until one year...

And colour depends on the genes of parents and the environment you are living...

There is no other cream or products to make fair...
So don't think much about the colour of your baby...
Jus take care of your baby...

Mamaeearth onion based shampoo. In fact its onion hair mask. Oil all r helpful in preventing hairfall. 100% organic, non toxic. Do try.

Dont wry... basically complexion depends upon genes or on atmosphere...... babies Skin color keep changes till a year....after that it will be fixed...

Hi skin color is genetic in nature and it changes with environmental impact of surrounding gradually

Hi that seems insect bite, apply lactocalamine lotion or coconut oil for relief

Hi don't worry it will change with contact with environmental surroundings

Take a cotton and dip in coconut oil and gently rub on face....makeup will remove easily.... Or u can use rose water...

Hi hair will disappear gradually by 1 yr of age