Summer Skincare and Sun Protection

Summer Skin Care Rules

Spring is rapidly turning to summer and as the seasons change so should your skin care. The following are skin care rules to follow for your best complexion all summer long.

Revive Your Skin

Winter’s cold, dry air and indoor heating really take a toll on the skin. Revive dry, tired, dull-looking skin with nutrient-rich serums and moisturizers. Look for products that contain Vitamins A, B, C, and E. Vitamin A will repair skin tissue and prevent further dryness. Vitamin B will improve surface blood circulation bringing fresh oxygen and nutrients to the skin, making the skin look alive and fresh. Vitamin C is essential for healing and fights free radicals that damage the skin; Vitamin E will have a soothing effect on the skin, repairing winter damage. Vitamin E is also a powerful antioxidant preventing premature aging.

Care for Your Skin Type

Skin tends to become more oily as the temperature rises, this means normal to dry skin types will likely develop into normal to oily during the summer. Choose a moisturizer with a lighter texture during the summer months; the moisturizer should still contain important ingredients that will moisturize the skin effectively. These ingredients include vitamins, humectants and botanicals. As for cleansing, more oil can lead to more clogged pores and break outs, be sure cleanse the skin properly. At bedtime, remove all make up and lightly cleanse in the morning and after any sport or exercise. A cleanser that is effective and not drying is important‒ try Vivoderm’s Facial Cleanser with Rosemary & Chamomile.

Exfoliation

It is important to exfoliate regularly to avoid clogged pores and keep your complexion looking even. However, intensive peels, dermabrasions and abrasive beauty treatments need be avoided during the summer months. These treatments make skin more susceptible to sun damage, pigmentation and scaring. Avoid invasive treatments and choose an at-home exfoliant to add to your beauty routine a few times a week to keep your skin at its best. Look for a facial scrub with papaya or jojoba beads.

Sun Protection

Sun screen should be worn year round, and it is even more important to apply sunscreen diligently during the summer months. The summer sun is more intense and damaging to the skin thus sun protection is necessary to avoid damage to the skin. Look for a sunscreen that is dual-spectrum, meaning it blocks both UVA and UVB rays. UVA rays are the rays that cause wrinkles and skin aging, while UVB rays produce tans and burns. Applying sunscreen to not only the face but body is important. Sunscreen should be applied daily and even multiple times during the day depending on your summer activities. Sun protections no lower than SPF 30 should be applied to the face and body.

Shield your eyes

The skin around the eyes is the most delicate and tender and should always have extra protection. Sunglasses that block sunrays are a great investment in the protection of your eyes. Squinting as a result of sun glare can cause crows feet or fine lines while the intense summer rays can cause pigmentation to the delicate skin.

Summer Skin

Skin protects your body from the environment, keeps you warm in the winter and cool in the summer. The above are simple steps to protect your skin from the harsh summer environment and the damage the skin can obtain while basking in the sun. Following these simple rules will keep your skin healthy and looking great all summer long.

Skin Care Herbs and Minerals and Their Benefits

Popular Herbs Used in Skin Care and Their Benefits: Chamomile, Aloe Vera, Lavender and Rosemary

Today skin care and cosmetics are increasingly going natural. You may have heard that herbs and oils are commonly used in skin care and cosmetics; but, you may not know why or what purpose they serve. why, and what do the do? Four very common and popular herbs that are used in the form of oil or gels are chamomile, Aloe Vera, lavender, and rosemary. All provide unique benefits for the skin and body.

The benefits of chamomile for the skin and body range from calming effects to healing. Recent and on-going research has identified

chamomile’s specific benefits as anti-inflammatory, anti-bacterial and anti-allergenic. Chamomile is most often recognized as an herbal tea; however, chamomile is present in many skin care products. Chamomile’s active ingredients extracted from the flower are essential oils and flavonoids. Essential oils help to calm and relax irritated skin. Essential oils have also been found to be beneficial to treat and sooth acne prone skin. Flavonoids – or plant metabolites- are rich in anti oxidants that help the body repair and heal damaged skin, as well as fight free radicals, which create damage to bodily cells. Chamomile has few side effects and is effective and beneficial to the skin topically or if ingested.

Aloe Vera contains numerous, minerals, vitamin, enzymes, and natural sugars that help with inflammation. Aloe Vera is commonly known for its healing properties, which explains its popular use in skin care. Aloe Vera aids in the healing of skin burns and cuts and moisturizes and softens skin. Aloe Vera is used in skin care products to help with dry sensitive skin as the plant has unique healing and soothing properties. Taken internally, Aloe Vera has been found to regulate digestion, which in turn builds healthy skin from the inside out. Aloe Vera is available as a gel, spray, lotion, juice, cream and in the form of a capsule. Aloe Vera is most commonly found in skin care gels or creams.

Lavender has many uses in skin care that include aiding skin repair, stimulating cell growth, reducing inflammation, preventing scarring and pigmentation, regulating oil production, and reducing pain. Lavender also works as antiseptic or antibacterial agent and is considered an essential oil. Due to its extensive benefits to the skin, lavender is often found in skin care or facial masks formulated to treat acne prone skin.

Rosemary can be used as an essential oil just like chamomile and lavender. Rosemary and lavender are actually found in the same herbal family. Rosemary tones the skin, helping to even out skin tone and texture, while reliving dryness. Rosemary strengthens capillaries and is good to use on aging skin. Rosemary is found in skin care cleansers, face masks, toners and creams.

Zinc for Skin

Zinc is one element that is essential for healthy skin. In addition, to wound healing, zinc acts as an astringent and may help in the treatment of acne among other benefits.

Wound Healing

zinc facial cream

One benefit of zinc for skin is in the area of wound healing. Oral zinc supplements help heal bed sores, skin ulcers, cold sores, canker sores, surgical incisions, burns, and a variety of other skin irritations. Topical treatments are also used for wound healing.

Zinc is a mineral that the body requires for the synthesis of collagen, which is a requirement for the healing of skin wounds. Zinc is also a component in the proper functioning of enzymes that are required by the body to repair skin wounds.

Mild Astringent

The benefit of zinc as a mild astringent is well noted. An astringent is a chemical substance that shrinks, constricts, or tightens body tissues. Zinc oxide has this mild astringent property. It acts as a skin-drying agent and can act as a skin anti-inflammatory. Zinc oxide also helps sooth the skin from itching, rashes, and moist skin conditions such as diaper rash.

There are many other herbs used in skin care and cosmetics today-most in the form of essential oils or extracts- and all can have different or positive effects on the skin and body. Herbs and oils have been used to heal for many centuries and now are being utilized for safe, natural ways to treat skin conditions and maintain a healthy complexion.

by Tiffany Oney

The Basics of Moisturizer Skin Care and Zinc

I found these tips on moisturizer for oily skin, dry skin, and combination skin by Angie Kocsi and added some more information on zinc moisturizers as well - it may be just be the tip you need!

Skin Care - Learn the Basics

Skin types are unique and react in different ways to weather, environment, and creams and/or lotions. In order to keep skin healthy and youthful in appearance it is essential to know your skin type and how to care for it.

Most skin care specialists will advise to apply moisturizers all over the body to nourish the skin. Top of the list in skin care is sun protection to prevent damage to the delicate skin structure. A few other simple steps will help you care for your particular skin type.

Zinc Moisutrizers

Zinc is a natural mineral that prevent harmful UV rays from entering the skin by naturally blocking them. Zinc is non-toxic when used as a topical treatment and found to be easily used by those with allergies or sensitive skin issues.

Zinc moisturizers and sunblocks with high levels SPF (15 or more) are broad spectrum: strong enough to prevent burning for a reasonable length of time with the power to block UVA radiation — something that many higher SPF products cannot match!

Normal Skin: Use a rich cream or lotion to moisturize the skin. Be sure to apply the moisturizer to the neck and décolleté. Don’t forget to moisturize the elbows and knees. It’s best to apply moisturizers after bathing while the skin is still moist for better absorption.

Oily Skin: There are already plenty of natural oils in this skin type, so use a light moisturizer. A body mist spray is also good for oily skin, as it will sit gently on the skin, without stimulating the glands that product body oils. To avoid breakouts it is important to keep pores from becoming clogged.

Combination Skin: This type of skin usually refers to just the face. The neck however, should not be forgotten. The neck area tends to dry if you have this type of skin. A light moisturizer that contains sunscreen should be used in order to combat dryness. At night a richer cream will nourish the skin as you sleep, keeping it smooth, supple and youthful.

Dry Skin: A deep penetrating cream will nourish this type of skin. Try an oil-based lotion as an alternative; it will leave the skin silky and smooth. Dry skin is often aggravated by air conditioning, wind and sun. Always use extra moisturizers to keep hydrated when exposed to these elements.

Sensitive Skin: This type of skin often needs special attention. Formulated and medicated creams can be obtained to address specific individual needs. A visit to a professional will help evaluate this type of skin and assist in designing a skin care regime that addresses each particular case.

·Keep your skin protected from the sun at all times using a zinc-based moisturizer or sunscreen.
·Drink plenty of water.
·Get lots of sleep.
·Do not rub the skin - always pat skin dry with a soft towel.
·Consult your aesthetician or dermatologist they can advise you on solutions to most problem skin conditions.

Tips Source: http://ezinearticles.com

Moisturizers and Dry Skin Tips

Because there are very few sebaceous (oil) glands on the arms and legs, moisturizers are very important. Winter, dry climates, and windy climates are very hard on the skin of the body. Many body lotions incorporate sunblocks for a daily routine. This is very important for sun exposed skin.

Not every skin will be dry, there is the occlusive layer that waterproofs the skin. This is called the stratum corneum. This is essentially a fat protein sandwich, sebum that is secreted from the oil glands will also have a moisturizing effect on the skin. Moisturizers are essentially a combination of occlusive and humectants. There are a number of different skin types that require different skin care.

Oily Skin:
The moisturizers for patients with oily skin should be non-comedogenic or oil-free.

Dry Skin:
There are a small percentage of people who actually have dry skin on their face, these people will be dry on the cheeks and jawline. Many of these patients work outside in rough elements, and many of these people are over 50 years of age. For these patients a creamy moisturizer in a lotion or cream is very effective. If they do not have sensitive skin, they can wear whatever products feels good.

Dry skin is more commonly seen in lighter coloured individuals. Moisturizing should be applied to the skin after washing. It should be used when the weather is cold, small amounts of moisturizer should be applied, and it is best to have multiple applications rather than using an excessive amount at one time.

Moisturizing Of The Hands:
Moisturizers that are best used for the hands will have an oil-based silicone. This is a water repellent. It also will not allow the normal fats of the surface of the skin to be washed away. These products protect the skin even after washing the hands.

The reason for the paucity of dry skin on the face, is that there is an abundance of sebaceous glands on the face to prevent dryness. These are particularly active in young people, in men, and in many normal women. If a person is scaly in the center of the face central forehead, around the nose, and on the central chin, this may be seborrheic dermatitis. The use of a heavy moisturizer in people who have central facial dandruff (seborrheic dermatitis) could lead to acne.

Normal - Combination Skin:
Most people have oily skin on the forehead, nose, and chin (called th T-zone), and dryer skin on the cheeks and neck. When the humidity is low, it may be necessary to moisturize the face. The most prudent of patients ,male or female, will select a non-comedogenic moisturizer which contains a minimum SPF of 15 in it for daily use. There are legions of such products reasonably priced, which will prevent cancer and photoaging.

Moisturizers - Body Skin:
Often heavy moisturizers such as petrolatum Aquaphor, Cetaphil cream, Neutrogena Norwegian Formula, and other Jar or tube moisturizers are needed for dry climates. What may be appropriate for facial skin may be too thin for the arms, legs, hands, and feet.The water content of the skin varies but for the epidermis it is approximately 80%, this is the same water content as in other cells. The very surface of the skin, the stratum corneum, is made up of dead skin cells and this layer is much drier, with the water content varying between 10-30%.

The stratum corneum, when it is dry, will tend to lose its luster and produce what we know as dry skin. In normal circumstances there will be movement of water from the dermis up through the more superficial layers of the skin, the water then in turn will evaporate. Skin that has low water content will dry and fissure, this makes it more prone to both bacterial and fungal infection.

Moisturizers are designed to reduce water loss from the epidermis. These do not reverse sun damage but they do prevent further dryness. They also can protect the barrier to soot and dirt and there is a temporary feeling of smoothness when these are used. The skin may swell slightly and cause some loss of fine wrinkles. The pores may appear to be smaller because of this swelling. Moisturizing is not required for those with oily skin.

A Scientific Look at Moisturizers (pt.1)

Moisturizers are widely used products that are important in many dermatologic and cosmetic skin therapies. They contain varying combinations of emollients, occlusives, and humectants to achieve their beneficial effects, and there is an overwhelming number of formulations available. To develop a rational approach for prescribing moisturizers, commercially available products can be categorized on the basis of application site.

There is a vast array of moisturizers available on the market today and consumer demand for these products is growing. These products range from value brands that provide basic moisturization to luxury therapeutics with claims of anti-aging benefits. A recent US study found that moisturizers are the third most commonly recommended OTC topical skin product (13.4%) behind hydrocortisone (27.6%) and anti-infectives (23.4%).

What Are Moisturizers?

The term moisturizer is a marketing term with little or no scientific meaning. Consumers see moisturizers as actively increasing the water content of the skin. Dermatologists see moisturizers as bland oleaginous substances that are applied to the skin by rubbing. The term “moisturizer” does not necessarily imply that moisture or water is being added to the skin. Moisturizers are a key component of basic skin care especially when there is alteration of the epidermal barrier and reduced water content in the epidermis.
They are used to restore the barrier function of the epidermis, to cover tiny fissures in the skin, provide a soothing protective film, and increase the water-content of the epidermis. They may, thus, slow evaporation of the skin’s moisture, thereby maintaining hydration and improving the appearance and tactile properties of dry and aging skin. Newer products claim to have other properties such as anti-aging, skin-firming, anticellulite, and sun-protectant effects.

How Do Moisturizers Work?

For many years, epidermal water content has been known to be crucial for skin plasticity and the prevention of “dry skin”. Traditionally, moisturization was believed to inhibit transepidermal water loss (TEWL) by occlusion. Water originates in the deeper epidermal layers and moves upward to hydrate cells in the stratum corneum (SC), eventually being lost to evaporation.

The SC architecture is the most important factor in water flux and retention in the skin, and in overall level of moisturization. The four key processes for the formation and functioning of the SC are the corneocyte process, SC lipid process, natural moisturizing factor (NMF) process, and desquamation process. Corneocytes are the physical barrier of the SC and, when hydrated, contribute to elasticity. The lipid bilayers of the SC function as a moisture barrier and although they prevent the entry of many chemicals, they are the means of entry for most topically applied substances. The NMF is found within corneocytes and is a mix of hygroscopic molecules that, by helping maintain hydration in the corneocyte, keep the SC hydrated. Half of the NMF is amino acids derived from the protein filaggrin in keratinocytes, and the other half is salts, including lactates, urea, and electrolytes. Production of NMF is directly related to external humidity. In desquamation, corneodesmosomes are degraded by water-dependent hydrolytic agents. When there is low moisture in the SC, these enzymes do not work efficiently. Corneocytes accumulate on the skin surface producing the signs of dry skin, e.g., when the moisture content is less than 10%, and when there is loss of continuity of the SC.

The moisturizing treatment involves repairing the skin barrier, retaining/increasing water content, reducing TEWL, restoring the lipid barriers’ ability to attract, hold and redistribute water, and maintaining skin integrity and appearance. Moisturizers perform these functions by acting as humectants, emollients, and occlusives. Moisturizers containing collagen and other proteins, i.e., keratin and elastin, claim to rejuvenate the skin by replenishing its essential proteins but whether or not they have any effect on skin hydration is questionable. Moisturizers also act to reduce skin friction and increase skin hydration by providing water directly to the skin from their water phase and by increasing occlusion, as measured as a decrease in TEWL. Loden suggests that skin care products not only form an inert, epicutaneous layer, but that they also penetrate and influence the structure and function of the skin.

Moisturizers have little effect on the mechanical properties (i.e., distensibility, hysteresis, and elasticity) of the skin but do increase skin hydration significantly, as shown by an increased skin capacitance.10 When moisturizers are used to improve skin plasticity it is suggested that lipid-rich formulations be used.

Emollients

Emollients, which are mainly lipids and oils, hydrate and improve the appearance of the skin by contributing to skin softness, enhanced flexibility, and smoothness. The “skin slip” or lubricity of some moisturizers, contributes to consumer satisfaction and product preference. Consumers desire smooth skin following moisturizer application. Emollients serve to fill the cracks between clusters of desquamating corneocytes and are not usually occlusive unless applied heavily.

Long chain saturated fatty acids and fatty alcohols are commonly used in topical pharmaceuticals and cosmetic formulations. They exert their benefits through effects on the skin barrier, partially through improved repair, and on permeability. Examples include stearic, linoleic, linolenic, oleic, and lauric, which can be found in palm oil, coconut oil, and wool fat. A sterol-enriched fraction from canola oil reduced clinical signs of sodium lauryl sulphate (SLS)-induced irritation. Other lipids (e.g., fish oil, petrolatum, shea butter, and sunflower seed oil) had no effect on the degree of irritation. Loden and Andersson suggested that canola oil assisted the skin in supplying the damaged barrier with adequate lipids. Essential fatty acids (i.e., linoleic and alpha-linoleic acids) influence skin physiology and pathology via their effects on skin barrier functions, eicosanoid production, membrane fluidity, and cell signaling.

Next article will focus on emollients, occlusives, and humectants and what an ideal moisturizer should be….

J. N. Kraft, BSc (Hons)1 and C. W. Lynde, MD, FRCPC2
1Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
2University Health Network (Western Division) and Department of Dermatology, University of Toronto, Toronto, Ontario, Canada