Pigmentation problems on the neck can be unsightly and difficult to conceal. They can occur due to numerous reasons and conditions—some that must be treated by a doctor or dermatologist. Therefore, it is important to understand what causes changes in the color of skin and how it can be treated.

Maxi Peel is a brand name popular in the Philippines, according to the Splash Corporation website. These products focus on problem skin that tends to produce whiteheads and blackheads.

Derived from vitamin A, retinol is a topical skin treatment which helps to remove wrinkles, make the skin more supple and clear up blemishes. Using retinol can cause your skin to peel or leave it feeling irritated and red.

Chemical peels are applied topically to peel away the top layers of skin to reveal newer, healthier skin cells. Peels can be mild, medium or deep and help to improve the appearance of fine lines, wrinkles and scars.

Pigmentation problems can develop for many reasons. Some people find them on their skin from birth, while for others exposure to chemicals, sunlight and other external factors can cause parts of the skin to overproduce melanin, a skin pigment.

A trichloracetic acid (TCA) peel is considered a medium-level peel designed to penetrate the outer layers of skin. When applied to the skin, the peel burns away damaged and dead layers of skin to reveal fresher skin underneath.

A trichloroacetic acid peel will remove the outer layers of skin to force new skin to grow. This cosmetic procedure may reduce fine lines, scarring and age spots for some individuals.

Home skin peels are a less expensive way to give your face a little extra glow. One of the most popular is the trichloroacetic acid, or TCA home peel. TCA is available in concentrations from less than 5 percent to 30 percent or more.

Chemical peels are designed to remove the top layer of skin, revealing fresh, young skin underneath. Trichloracetic acid (TCA), is used in different concentrations ranging from mild peels you can do at home to deeper ones that require a doctor's care.

Trichloroacetic acid (TCA), is applied to skin for chemical peels. During a peel, TCA is applied to your face for 10 to 15 minutes to remove the outer layers of the skin and reveal fresh layers of skin underneath. A TCA peel treats surface wrinkles, skin pigment problems and blemishes.

Chemical peels are used to treat different skin problems such as acne, sun spots, fine lines, wrinkles, and uneven skin tone and texture. They involve the use of chemicals such as glycolic acid, salicylic acid, Jessner's solution, trichloroacetic acid (TCA) and phenol.

Seeking beauty treatments is a seemingly endless pursuit, and thanks to trichloroacetic acid peels, it is becoming easier.