Different types of chemical peels provide different benefits to the skin. Glycolic and lactic acid are examples of two types of alpha hydroxy acids, which also are known as AHAs. An AHA peel means the peel is derived from fruit acids.

Skin loses its bounce as you age, which can lead to sagging, wrinkles and an otherwise dull-looking complexion. Sagging and wrinkles result from several factors, including sun damage and a loss of collagen and elastin.

Whether you've lost a large amount of weight, recently had a baby or you're just getting older, loose, sagging skin can crop up around your belly, arms, thighs or face. Loose body skin may be a sign of poor muscle tone, in which case you'll need to build those underdeveloped muscles to create a toned, firm appearance.

It's difficult to overestimate the importance of collagen when it comes to healthy skin -- collagen makes up about a quarter of your body's total protein content, lending itself to skin, hair, bones, tendons and internal organs. Collagen adds structure to the skin, giving it elasticity and plumpness.

Sagging skin is a common sign of aging, due to the loss of your skin's elasticity. The skin around your eyes, including your eyelids, can be especially prone to loosening and drooping with age, because the skin in this area is very thin.

Two of the most common skin problems, particularly among older women, are the development of cellulite and loose skin. Skin is more susceptible to looseness as it loses its elasticity, which happens quickly past age 50. Any weight gained or lost is more likely to leave stretch marks or loose skin.

Preparation H is an over-the-counter medication that relieves discomfort associated with swollen, itchy or inflamed hemorrhoidal tissue. Because Preparation H contains Phenylephrine HCl 0.

A hallucination---sometimes called sensory hallucination---is the abnormal sensory perception, usually of auditory or visual nature, that happens when an individual is awake and conscious. There are no real triggers to these perceptions. In other words, a person is seeing and or hearing things that aren't there.

Scientific evidence suggests that aloe vera juice can heal skin and reverse skin aging. Aloe vera juice contains aloe gel and preservatives, such as citric acid. You need to dilute an aloe concentrate according to the manufacturer's directions.

Alpha hydroxy acids, or AHAs, are natural acids derived from fruits such as oranges and lemons. In facial skincare products, the acids are often listed as sugar cane extract, glycolic acid, malic acid, triple fruit acid or lactic acid.

Peptides are naturally occurring amino acids, which are building blocks of the protein collagen. Therefore, they are a common ingredient in anti-aging products for the skin.

Freckles, which typically appear as a result of genetics or sun exposure, can add a playful, naturally beautiful aspect to your skin. These little brown dots are almost always harmless, but you can choose to lose them as a simple matter of aesthetics.