Thanks for the query.
Skin care needs to be customized based on the presenting complaints.
Based on your description, it appears that you have acanthosis nigricans. These conditions have a strong relation to one's internal health and it needs to be evaluated as often quoted - Skin is the mirror of internal health. Attempting treatment without understanding the pathology will be futile and make the course longer. Your dermatologist will decide a treatment plan for you after a consultation
Next Steps
A good skin care regimen comprises 4 steps - cleansing, toning, moisturizing and sunblock. Based on your skin type, a dermatologist will recommend you appropriate products.
Health Tips
Your dermatologist will decide a treatment plan for you after a consultation.