Effective treatments for correcting age spots and pigmentation include topical creams with ingredients like hydroquinone, retinoids, or vitamin C, which can lighten dark spots over time. Professional treatments such as chemical peels, laser therapy, microdermabrasion, and intense pulsed light (IPL) therapy are also popular and can offer more immediate results. Its best to consult a dermatologist or a skincare specialist to determine the most suitable treatment for your skin type and condition.