For something over the counter, Paula’s Choice Azelaic Acid Booster or La Roche-posay Pigmentclar Anti Pigmentation serum. A dermatologist will prescribe Hydroquinone cream.

See a dermatologist and see if laser could be an option

Drops of light I got it from this lady on Facebook amazing

My sister uses Alpha-H Liquid Gold and swears by it!

I’d go to a skin consultant who may recommend certain treatments that would be best

Pigmentation is hard to fix with skincare but some ingredients that might help are niacinamide, vitamin C, and AHA products (e.g. glycolic acid, mandelic acid, lactic acid)

It might be worth investing in a visit to a dermatologist, and get a good recommendation.

Yes try superfade from pharmacy. I had pigmentation after my pregnancy and this helped

Try John Plunkett Superfade cream.