Hi Ankit,
Your friend can get few procedures done to reduce
scars, pits and marks of acne. She may take sessions of Glycolic peels,
microdermabrasion or dermarollers and in severe scarring LASERS to help her in treating scars. All these procedures are
dermatologist guided, so it is better to book an appointment with a dermatologist nearby.
She might also used vitamins based creams and
tretinoin gels over her scar at home. If the scarring is superficial,these might help too.
Hope that answers your query. Take care.