To repair your natural skin barrier, you must first take active steps to build it up by eating healthy fats – like olives, avocados and raw nuts or butters and engaging in a natural organic healthy diet to start. To further help your condition, review the dermatological list below to identify, and where possible, eliminate allergy-causing ingredients. Whether what you experience is merely a sensitivity or full-blown allergic reaction, try to eliminate anything that causes inflammation and can degrade your skin barrier – and its ability to protect you from harmful irritants. Give your skin a chance to heal by protecting it from things that may cause a reaction.

1. Eliminate chemical ingredients in skin care and perfumes – including parabens and all manner of chemical substances until you have narrowed down your reactions.

2. Eliminate problem ingredients in soaps, shampoo, bath, body care, dental, shaving, and conditioning products and medications. Avoid products that foam or contain detergents. Always rinse thoroughly after cleansing and shampooing. Protect your skin with moisturizer afterwards.

3. Avoid direct contact with dish and laundry detergents, household cleansing products, paints, strippers, furniture polishes, and other ingredients containing harsh chemicals. Wear gloves, moisturize, or avoid altogether. Studies show that residual detergent remaining in laundry clothing may be a prime contributor to eczema. Rinse your clothing twice if your washing machine allows.

4. Notice whether fabrics in clothing, furniture, or bedding are irritating your skin due to their rough texture or chemicals treating them. Use hypoallergenic protectors on mattresses and large furniture if this is the case.

5. Pay attention to contact allergies from jewelry, flatware, and coins or metals containing nickel, a common allergen. Some are allergic to gold, so always be aware of unsuspecting culprits.

6. Only use quality filtered water and avoid hard water when possible. Chlorinated water, excessively hot water, or long soaks in baths, showers, or hot tubs, can strip precious oils from your skin.

If you consider all these factors and use them diligently, your skin barrier can be restored and you may be able to withstand common irritants and practices. But for now, notice what chemicals irritate you and avoid contact with them at all costs in order to give your skin a chance to rebuild itself. If you are unable to address your symptom on your own, ask a professional dermatologist about patch testing, which can help you determine exactly what your allergies may be.

THE BIOLOGY OF THE SKIN

The top layer of the skin, called the epidermis, is made up of four distinct layers. When you look at someone’s skin, you see the very top layer, made up of cells that reflect light. When that top layer is smooth, it reflects light evenly so that the skin looks more uniform and radiant than it does when the surface is rougher.

At the lowest portion of the epidermis are “mother cells,” called basal cells, which produce all the other skin cells. They divide into “daughter cells,” which rise up to the higher levels of the epidermis. As they travel, they age and eventually die, so that the top layer consists of dead cells which naturally exfoliate off in a process called the “cell cycle,” which can take anywhere from twenty-six to forty-two days. Between the third and eighth decades of life, the cell cycle slows from 30 to 50 percent of its pace in youth. That means that older skin renews itself much more slowly, forming a rough surface of cells, rather than a smooth surface. The uppermost cells contain a natural moisturizing factor (NMF), which holds moisture. The body responds to a dry environment by producing more NMF, but it takes several days for production to rev up, so your skin may become quite dehydrated before help comes. That’s why it’s important to moisturize your skin in any dry environment. Substances released by the cells in the middle of the epidermis form a protective film made of lipids (fats) that surrounds skin cells and helps keep the skin hydrated. Your fingers and toes contain fewer lipids and are therefore not as “watertight” as your legs, which is why your fingers and toes look shriveled after immersion in water but your legs do not. Your skin cracks in cold weather because the chilled lipids become stiffer and less able to adjust to movement. The goal of the best moisturizers is to increase the amount of these important lipids, helping your skin to hold moisture.