Neck skin is thin and delicate, so it's one of the first places wrinkles tend to show up. It's also less oily than the skin on your face, and that dryness may give the skin a crepey, weathered look. Prevention is the best medicine for wrinkles, but it's not too late if you're starting to see fine lines.

The foods you consume and the products you apply to your skin can affect your baby when you are breastfeeding. Now that your heightened pregnancy hormones are beginning to diminish, it’s natural to want to return to your previous skincare routine.

Glycolic acid is found naturally in sugar cane and is a dermatology treatment to improve the texture and health of skin. The CNN Health website recommends superficial glycolic acid skin peels or exfoliation to gently remove the outer layer of epidermis or skin.

Collagen and elastin help keep your skin firm. You may develop sagging skin with age as your skin loses its natural elasticity. According to Skincarephysicians.com, intrinsic aging is a natural part of the aging process that reduces collagen and elastin production in your skin.

Enlarged facial pores can be unsightly. They create an irregular texture and tone that detracts from the smooth, glowing appearance of attractive skin. Large pores become more noticeable with age. Although the actual size of pores can't be reduced, various techniques can help you minimize their appearance.

Diets that promise to help you reduce belly fat may actually work, though most often the same effects can be achieved through old-fashioned reduced-calorie, low-fat plans. There is not sufficient research to prove that targeted diet plans work.

As you age, your skin goes through many changes. One major change you may notice is thinner skin that is easily damaged. Bruises and cuts are a big concern with thin-skinned individuals, as is intolerance to temperature changes.

The dark circles under your eyes are simply areas of pigmentation. As you get older, your skin tends to thin and you start to lose collagen and fat. And while these side effects of aging are often associated with fine lines, wrinkles and folds, they can also make the blood vessels under your eyes much more visible.

Though waking up with puffy eyes happens to many, dark circles and under-eye puffiness can start to linger or become more noticeable due to age and the breakdown of fat and collagen. Retinol helps with cell turnover and collagen synthesis, and can be used for restoring and reviving skin around your eyes.

Creams combine the hydrating effects of water with the emollient actions of oil. They are nutritive and moisturizing to both skin and hair, as they lubricate and hydrate the body, face and scalp. According to the book "Earthly Bodies and Heavenly Hair, Natural and Healthy Personal Care for Every Body"

Age spots, or liver spots, resemble flat brown spots on your body and appear most often on your hands, face and neck.

Titanium oxide, better known as titanium dioxide, is a physical sunscreen that reflects UV light before it can damage your skin, according to MayoClinic.com. It is a common ingredient in sun protection creams. It has a white appearance when applied to skin.