Sunscreens

Sunscreens

Sunscreens

The characteristics of a good sunscreen

Protection from the sun UVA and UVB rays is widely recognized as one of the best ways to keep to skin looking young and healthy. You do not know, but experts in skin care attribute unprotected sun exposure as the cause of over 85% of aging skin. Of wrinkles and sagging skin age spots, keeping the skin protected against UVA and UVB rays is the simplest and least expensive anti-aging treatment available today. What is more important than keeping the skin looking young, however, is that protecting the skin from the sun can also help to to protect against skin cancer is increasing worldwide.

Important features of a sunscreen

In order to protect skin, so a sunscreen should have certain characteristics:
1. It must protect against both UVA and UVB. UVB rays are shorter rays that cause tanning and burns. They are most common during summer and between the hours of 10am and 4pm. During these times, the protection against UVB is important if you want to avoid a burn sun. UVA rays are frequent throughout the year during the winter, and even on cloudy days. That can penetrate through windows and travel deeper through the skin where they can cause more damage now. These effects include permanent damage to the skin such as wrinkles, premature skin aging, skin sagging and pigmentation problems. Both types of rays have been linked to skin cancer development.
2. Must photostable. Photostability refers to the ability of a protective Sun to maintain its integrity when exposed to sunlight. Many sunscreen agents (avobenzone or Parsol 1789 is especially problematic if not stabilized with another product chemical) degrade with exposure to the sun that make them useless. Read labels carefully to ensure you are getting a product that provides the time.
3. It must feel good on the skin. Although this seems a very stupid feature, could not be further from the truth. Sunscreens only work if they are used so that if they are forced to apply a substance fat and unattractive to the skin, most likely you will not use. So what is the point of purchase in the first place?

Sun filters that work

There are two types of sun filters - which are chemical and those that are physical.

Physical filters sit on top of the skin that reflects light away from the surface. The best known physical filters are titanium dioxide and zinc oxide. Both offer different levels of protection against UV rays and is photostable. The titanium dioxide blocks UVB rays only, while the zinc oxide blocks through a broad spectrum of UVA and UVB. These filters are often combined with other sunscreens or other offer effective protection. One disadvantage of these sunscreens they can leave a whitish cast on the skin. Newer micronized or nano particles tend to be less problematic.

A wide range of chemical filters on the market. All differ in their ability to block UVA and UVB and their ability to maintain its stability with exposure to sunlight. It is beyond the scope of this article to review each and every physical sunscreen, but here are some of the newer, more effective and widely used of:
Mexoryl SX (ecamsule) - Photostable blocker of UVA and UVB.
Mexoryl XL - photostable blocker of UVB rays and longer wavelength UVA rays. The two Mexoryl molecules offer greater protection when combined with each other than either agent used alone.
Tinosorb M - protection against UVA and UVB, photostable
Tinosorb S - as Tinosorb M, Tinosorb S offers broad UVA and UVB rays and is photostable
Avobenzone (Parsol 1789) - an excellent blocker of UVA and UVB, but must be stabilized avobenzone. Octocrylene is often used to stabilize it.

Choose a sunscreen with solar filters that offer, that is photostable and that feels good in your skin. Apply 20 minutes before sun exposure and reapply every 2 hours especially if you sweat or are exposed to water. Above all, remember to use it daily throughout the year.

What kind of sunscreens actually block the rays? Absorbing?

Different ingredients do different things. Sunscreens block or absorb, but those who do not? What ingredients and physically block absorbing?

physical inorganic sunscreens block UV rays - you want to find the ingredients titanium dioxide or zinc oxide sunscreen for this type of protection. Inorganic sunscreens are generally considered milder in the skin, but its drawback is that they are white so you can get some of that bleach is sometimes associated with sunscreen. Organic sunscreens absorb UV rays - these are the ingredients like benzophenone-3,, Octocrylene Octyl methoxycinnamate. Both are very good and most sunscreens on the market today effectively block UVA and UVB rays - just be sure to apply sufficient to provide effective protection.

Loving Naturals SPF 30 Sunscreen Zinc Oxide 5 Oz. UVA/UVB Vegan
Loving Naturals SPF 30 Sunscreen Zinc Oxide 5 Oz. UVA/UVB Vegan
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Description

Ingredients: Non-Nano Particle Zinc Oxide (24.8%), Grape Seed Oil, Organic Sunflower Oil, Caprylic/Capric Triglycerides (derived from Coconut Oil), Soy Wax (Non-GMO), Organic Olive Oil, Organic Plum Kernel Oil, Organic Sesame Oil, Candelilla Wax, Organic Hemp Seed Oil, Organic Macadamia Nut Oil, Organic Cocoa (Fair Trade), Organic Green Tea, Vitamin E Oil Natural skin care products are very important, specifically sunscreen because of how often it needs to be applied and the concern that chemicals can be absorbed into the skin. You will find that many of the so called "natural products" don't seem so natural after reading a long list of ingredients that are hard to pronounce or that you may have never heard of. For this reason we have started our company, Loving Naturals, created out of the desire to use the most safe and natural products on our children and yours. You can be assured, we will earnestly research every ingredient we use, use the most natural ingredients that are available and always disclose every single ingredient. This is our promise to you! Please visit our website for more details on the ingredients we use.

Features

  • 100% Natural Ingredients
  • Blocks Both UVA and UVB Rays
  • SPF 30, 5 OZ Bottle
  • Water Resistant and Non-Greasy
  • Certified Organic, Cruelty Free and Vegan
Badger SPF 30 Sunscreen For Face & Body 2.9 oz (82 g)
Badger SPF 30 Sunscreen For Face & Body 2.9 oz (82 g)
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Description

Broad Spectrum UVA-UVB Protection ~ SPF 30Natural & Water ResistantN

Features

  • SPF 30
  • Certified Organic
  • Natural, Non Toxic
  • Blocks Both UVA and UVB Rays
  • Water Resistant
Badger All Natural Sunscreen, SPF 30, Unscented 2.9 oz (87 g)
Badger All Natural Sunscreen, SPF 30, Unscented 2.9 oz (87 g)
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Description

Broad Spectrum UVA-UVB ProtectionAll Natural Moisturizing Sun C

Features

  • Badger - Natural Sunscreen spf 30 UVA-UVB Protection Unscented - 2.9 FL Oz.
Banana Boat Sunscreen Ultramist Sport With High Uva, Spf 15, 6-Ounces (Pack of 3)
Banana Boat Sunscreen Ultramist Sport With High Uva, Spf 15, 6-Ounces (Pack of 3)
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Description

Banana Boat® Sport Performance Lotion™ SPF 15 provides long-lasting sweatproof and waterproof protection. So no matter what your game, Sport Performance™ is a teammate you can count on.

Features

  • Hypoallergenic
  • Fragrance-free
  • Non-greasy
  • Ultra sweatproof and waterproof
  • This item is not for sale in Catalina Island
Vanicream Sunscreen Sport, Spf 35, 4-ounce
Vanicream Sunscreen Sport, Spf 35, 4-ounce
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Description

VanicreamTM Sunscreen Sport SPF 35 is a broad spectrum sunscreen that protects your skin throughout the UVA spectrum and provides more protection than your natural sunburn protection (UVB). While all sunscreens protect your skin from the sun's burning UVB rays, VanicreamTM Sunscreen Sport SPF 35 contains zinc oxide, an ingredient that offers additional protection from the UVA rays which may contribute to skin damage and premature aging of the skin. This sunscreen also contains Vitamin E, a natural antioxidant which helps prevent damage to the skin by neutralizing free radicals produced when skin is exposed to the sun.

Features

  • Contains Zinc Oxide, offers protection from UVA as well as UVB
  • Contains Vitamin E
  • Have fun in the sun and stay protected!
Vanicream Sunscreen, Sensitive Skin, Spf 60, 4-ounce
Vanicream Sunscreen, Sensitive Skin, Spf 60, 4-ounce
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Description

VanicreamTM Sunscreen SPF 60 is a broad spectrum sunscreen that protect your skin throughout the UVA spectrum and provide more protection than your natural sunburn protection (UVB). While all sunscreens protect your skin from the sun's burning UVB rays, the SPF 60 sunscreen contain zinc oxide, an ingredient that offers additional protection from the UVA rays which may contribute to skin damage and premature aging of the skin. Antioxidants in the formulas help prevent damage to the skin by neutralizing free radicals produced when skin is exposed to the sun.

Features

  • Contains Zinc Oxide, offers protection from UVA as well as UVB
  • Contains Antioxidants to help prevent skin damage
  • Have fun in the sun and stay protected!
Soleo Organics Sunscreen, 2.8-Ounce Boxes
Soleo Organics Sunscreen, 2.8-Ounce Boxes
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Description

Soleo Organics sunscreen gives health conscious consumers a healthy, trusted alternative to common synthetic sunscreens. Formulated for all skin types, Soleo is ideal for sensitive skin and suitable for the entire family-children of all ages and adults.

Features

  • Completely Natural and Organic Ingredients
  • No Chemical UV absorbers
  • No Synthetic Preservatives
  • Ideal for Sensitive skin, highly water resistant
  • Biodegradable
Badger All Natural, All Season Face Stick, Sunscreen, SPF 30, Unscented .65 oz (18.4 g)
Badger All Natural, All Season Face Stick, Sunscreen, SPF 30, Unscented .65 oz (18.4 g)
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Description

Great for your nose, lips, ears, cheeks, & more! All Natural All Season Face Stick - Unscented - Broad Spectrum UVA-UVB Protection - Broad Spectrum Zinc Oxide Protection - Eco-Friendly - Safe For Kids - Effective - Water Resistant - Great for Children and Adults! - This product contains a high quality pharmaceutical grade zinc oxide recommended for use on sensitive skin. Our zinc oxide has an average particle size of 200nm and is coated with a safe silicone derivative . - Total 77.5% Certified Organic Ingredients - Custom formulated and produced with care by the WS Badger Co - No animal testing - Made in the USA

Features

  • Badger - All Season Face Stick spf 30 UVA-UVB Protection Unscented - 0.65 oz
  • All Natural and Unscented
  • UVA-UVB Protection
  • Face Stick sunscreen
  • Zinc Oxide 22.5%
La Roche-Posay Anthelios 60 Ultra Light Sunscreen Fluid for Face, 1.7-Ounce Bottle
La Roche-Posay Anthelios 60 Ultra Light Sunscreen Fluid for Face, 1.7-Ounce Bottle
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Description

This ultra light, fast absorbing sunscreen fluid provides SPF 60 and broad spectrum UVA/UVB protection with the breakthrough Cell-Ox Shield™, to protect your skin, even at the cellular level*. For use outdoors and at the beach. The advanced UV filtering system of Anthelios 60 is a unique association of photostablized sunscreens for broad-spectrum and longer-lasting protection than non-stabilized sunscreens, with advanced efficiency against UVA rays. Anthelios 60 also uses a powerful anti-oxidant complex called Senna Alata, a tropical leaf extract known to defend skin cells*.

Features

  • Fast absorbing, water-resistant with matte finish for normal to combination skin
  • High UVA protection (PFA 26) and SPF 60 for outdoor use that helps protect the skin from UV-induced skin damage
  • Photostable, longer-lasting protection
  • Fragrance-free, PABA-free & Non-comedogenic
  • Tested on sensitive skin
Fallene Cotz SPF 58 Water Resistant UVB/UVA Sunscreen for Sensitive Skin, 2.5-Ounce Tube
Fallene Cotz SPF 58 Water Resistant UVB/UVA Sunscreen for Sensitive Skin, 2.5-Ounce Tube
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Description

Fallene Cotz SPF 58 Water Resistant UVB/UVA Sunscreen is extra gentle, and dermatologist recommended for sensitive skin. No chemical sunscreen filters. Dries clear and PABA free. Contains only Titanium and Zinc, and has UVB/UVA protection. Water resistant and fragrance free.UVB is the cause of early skin redness experienced during initial sun exposure. UVA (320nm-400nm) is responsible for deeper skin damage, and many of the long term destructive changes that are harmful to the skin. Unfortunately there is no official rating system, to date, that measure's a products' UVA protection.UVA radiation, unlike UVB, is consistently the same all day long, all month long and all year long. UVA rays present almost the saM.D.amaging effects to the skin in December at 9am, as they do in July at 4 p.m. UVA radiation is consistently damaging, and in fact, enters deeper into the skin than UVB. Since UVA damage is cumulative and penetrates through glass, everyone requires daily, year round protection. Made in USA.

Fallene Cotz SPF 58 is a mineral-based sunscreen that utilizes ultra-micronized titanium dioxide, zinc oxide, and iron oxide for effective protection from the sun's harmful rays. Cotz is dye-, oil-, PABA- and fragrance-free, offering full-spectrum protection without any "chemical sunscreen" ingredients. This product is ideal for light-sensitive and pediatric uses, but it is also an excellent sunscreen choice for just about anyone with sensitive skin. In addition, this sunscreen offers significant water-resistant properties, which makes it an ideal choice for active people and outdoor activities. Cotz SPF 58 will leave your skin soft, smooth, and, most importantly, protected from harmful UVA and UVB rays. .caption { font-family: Verdana, Helvetica neue, Arial, serif; font-size: 10px; font-weight: bold; font-style: italic; } ul.indent { list-style: inside disc; text-indent: 20px; } table.callout { font-family: Verdana, Helvetica, Arial, serif; margin: 10px; width: 250; } td.callout { height: 100 percent; background: #9DC4D8 url(http://images.amazon.com/images/G/01/electronics/detail-page/callout-bg.png) repeat-x; border-left: 1px solid #999999; border-right: 1px solid #999999; padding: 10px; width: 250px; } ul.callout { list-style: inside disc; text-indent: -12px; font-size: 12px; line-height: 1.5em; } h5.callout { text-align: center; } The Cotz SPF 58 sunscreen offers: Full-spectrum sun protection. Combined multiple particle sizes of titanium dioxide, zinc oxide and iron oxide. Special formula that is perfect for photo-sensitive individuals. Fallene Cotz SPF 58 sunscreen combines multiple particle sizes of titanium dioxide, zinc oxide and iron oxide to offer excellent full-spectrum protection. The Full-Spectrum Sun Protection Fallene, Ltd. produces the most complete full spectrum sun protection available. Cotz SPF 58, Lipcotz SPF 45, Clear SPF 65, and Tinted SPF 60, all combine multiple particle sizes of micronized titanium dioxide, zinc oxide and iron oxide to form a complete barrier from the light spectrum, including UVA/UVB. The Cotz SPF 58, as well as the other Fallene products, are specially designed for photo-sensitive individuals, but are perfect for anyone concerned about maintaining healthy skin and promoting the integrity of their immune system. The Dangers of UVB Wavelengths SPF rating does not adequately measure protection from all the damaging radiation effects of light. SPF is only a determination of protection from one specific wavelength of ultraviolet radiation, the UVB (290nm - 320nm). Unfortunately, there is no currently approved standard to rate the quality of a sunscreen's UVA protective capabilities. UVA (320nm - 400nm) is the deeper penetrating wavelength that is more often associated with skin changes, such as wrinkling, pigmentation, and long term damage. The SPF rating system does not accurately or completely define a sunscreen's protective capabilities from harmful ultraviolet radiation, except the UVB wavelength. UVB creates a red, painful irritation first experienced during early sun exposure, but UVB is not the only ultraviolet wavelength damaging to the skin. In fact, UVB has only a minimal effect upon the deeper depth of skin. UVB and UVA radiation are both recognized as causing skin cancer, and SPF 30 protection is just not enough. Direct Physical Photoblockers Benefits Most of the physical photoblockers are naturally occurring metal compounds (iron, chromium, zinc, titanium, etc), although some, such as bismuth, are man-made. In addition to their photo-protective attributes, these substances also assist in preventing windburns and skin damage from wind-driven micro-particles, such as dirt and grime. These physical blockers also offer a substantial defense against infrared rays in two ways. Winter, spring, summer or fall -- no matter what the season, Lipcotz SPF 45 protects your skin from harmful rays. Minimize wrinkling, skin-damage, and photo-aging with Fallene sun-protection products. First, particles that are large enough to be seen, i.e. the reflect visible light, will also reflect and refract infrared waves that are the most harmful to the skin (760nm - 1,800nm). Second, regardless of particle size, these metal-based materials act as a "heat sink" and thereby reduce the heat effect on the skin. Titanium Dioxide: Absorbs Light and Protects Skin This white-pigment powder is widely used in cosmetics. Products containing large-particle titanium have a greater opacity, which means they have greater lightening or whitening qualities. Opaque titanium dioxide is highly reflective and strongly scatters all UV and visible rays. It also reflects much of the skin-damaging infrared waves, keeping skin cooler and reducing "heat" damage that causes unwanted photo-aging. To photo-stabilize titanium dioxide it must be micro-coated with a protectant, such as silicone or aluminum oxide. Since titanium dioxide spreads poorly on the skin, another way to inhibit its breakdown is to incorporate titanium dioxide with other blockers. To achieve cosmetic elegance and usefulness, microcoating the titanium dioxide assures a good, even application to the skin. A downside of large-particle titanium dioxide products is that they produce a white, opaque appearance on the skin when applied. However, submicronizing the titanium dioxide powder, as Fallene does, creates small particles that absorb visible light and protect the skin, but they're still invisible on the skin, so you're not covered in embarrassing white salve. Transparent (sub-micronized) titanium dioxide works by absorbing, reflecting and scattering UVB and some UVA rays. However, protection against UV, visible and infrared is significantly limited when submicronized titanium dioxide is the primary protectant. Zinc Oxide: Extends Photo-Protection Zinc Oxide has been known and used topically for centuries as a skin protectant and wound-healing adjuvant and is also recognized as a mild antimicrobial agent. More than 50 years ago, zinc oxide was indicated as a block for ultraviolet light (UVB/UVA). It also reflects infrared from the skin, as does titanium dioxide. However, its ability to protect in the long UVA range (300nn - 400nm) is much higher than titanium dioxide. Zinc oxide absorbs, rather than scatters, most UVA, while titanium dioxide primarily scatters these wavelengths. Thus, formulated in combination with titanium dioxide, ultra-fine zinc oxide "closes the window" in the UVA range. Zinc oxide works to both complement titanium dioxide's protection and extend photo-protection to the skin where titanium dioxide is insufficient. The optimal particle size range for ultraviolet blocking zinc oxide (without blocking visible wavelengths) is approximately 80 to 150 nanometers (1,000 nanometers = 1 micron). Iron Oxides: Adds Color and Complements Primary UV Blocking Agents Iron oxide is used in a wide array of cosmetics to provide cover-up color. Cosmetic iron oxides are manufactured to a high purity, desired color and particle size. Iron oxide pigments for cosmetic use are micronized powders. They are available in a number of shades and tones of red, yellow, black and brown. These cosmetic pigments, if incorporated at adequate concentration and properly dispersed, not only add color, but they also provide significant skin protection from multiple wavelengths of light. Ultra-submicronized iron oxides protect against visible light waves, but also add a little color to the finished product. This allows for the addition of higher levels of infrared protecting iron oxides, while retaining the cosmetic elegance and shade of the final preparation. Submicronized iron oxides block ultraviolet rays, which is a great complement to the primary UV blocking agents. What's in the Box Fallene Cotz SPF 58 water-resistant sunscreen tube (2.5-ounces).

Features

  • One 2.5-ounce tube of SPF58 sunscreen
  • Contains only titanium and zinc
  • Extra gentle; dermatologist recommended for sensitive skin
  • Water-resistant and fragrance-free
  • Made in the United States
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