Stubborn Hyperpigmentation on dark skin - will Chemical Peels help? (photos)

I’ve tried all sorts to get rid of the hyperpigmentation on my chest, with black skin I know it may be harder but nothing has worked so far! It started off tiny at birth and has spread on one side of my chest, and has ruined my confidence forever. I’ve tried: - Laser (test patch) - Hydroquinone Tyrosinase Inhibitor - Mandelic acid peel - Hyaluronic acid cream - 20% Niacinamide Serum - Green peel - Lightenex gold - Natural remedies There must be something?! Please help me