Mineral Makeup and Zinc Oxide

I found this great article on mineral makeup from  natural skin care info site.  I hope they don’t mind if I share it. I’ve recently started using mineral makeup and looking into it. I’m pleased with the coverage it provides and the fact that it is chemical-free.  It also contains zinc and zinc oxide as its primary sun protection factor. Below are some basics about mineral make up and the zinc content factor.

The title of this article is “Mineral Makeup”. After learning what mineral makeup is, what products go into it, and what its benefits are, you can decide if this is the right choice for you.

Mineral Makeup- Natural Beauty

By : Lynn Starner

As we become more aware of our environment and more aware of the products that we are putting into and onto our bodies, natural and homeopathic products are taking the cosmetic industry by storm.

It’s likely you’ve noticed new skincare and cosmetic companies popping up with “all natural” and “organic” products. Of course, just because they say they are, doesn’t necessarily make it true. That is where consumer education comes in, and why it is so important.

What is Mineral Makeup?

Mineral makeup is designed from all naturally occurring products. It is often recommended by dermatologists to women with sensitive skin, rosacea, post operative, laser and other procedures because of its intrinsic skin soothing and anti-inflammatory properties. It is a powder makeup of finely milled minerals. It can provide very sheer or very opaque coverage, depending on the formulation and application. However, it still allows natural skin radiance to show through, so you don’t get the dreaded “mask” look. It is typically free of fragrance and preservatives. Minerals cannot feed bacteria, so there is no danger of spoilage, thus it needs no preservatives. It does not go bad. It is very good for oily skin because it has several oil- absorbing components.

It is usually applied with a brush, and is typically shown to be “buffed” into the skin. This technique forces the makeup into your pores, which is never a good thing. A technique that works with better quality mineral makeup (which we’ll discuss later) is to “dust” the makeup on, instead of “buffing” it. If a brush irritates your skin, you can also use a non-latex or flocked sponge. Application can be done either wet or dry.

What Are The Ingredients?

This is the most important part. Learning what is in your makeup will give you the ability to choose what will meet your needs best. These are the ingredients you will most likely come across.

· Titanium Dioxide- A white natural sunscreen and anti-inflammatory agent. It is highly reflect, with only a diamond being higher, and thus minimizes fine lines and some skin discolorations.

· Zinc Oxide- A natural sunscreen providing broad spectrum UVA/UVB protection.

· Sericite- A colorless mica that can be used to cut the opacity of Titanium Dioxide and also works as an oil absorber.

· Cornstarch/ Rice Powder- Cosmetic grade- An oil humectant (draws oil out of the pores). Can make acne worse as it is a source of food for bacteria.

· Kaolin Clay- Natural oil-absorption.

· Mica- Natural “glitter”. Provides shimmer and sparkle.

· Iron Oxides- Natural pigment- very opaque. Used for tinting cosmetics.

Ingredients To Avoid

These ingredients are also common, but can cause problems so are best to avoid.

· Talc/ Various Powders- Common fillers- can cause respiratory problems.

· FD&C Dyes- Derived from coal tar.

· Bismuth Oxychloride- Known skin irritant- causes itching, rashes and breakouts. Especially prevalent when the wearer sweats.

· Ferric Ferrocyanide- Controversial because of its suspected toxicity.

· Carmine- Crushed beetles.

What Brand Should I Buy?

Well, if you’re familiar with mineral makeup, it’s likely you’ve seen the infomercials. After further research you’ll find these companies use controversial ingredients, and charge quite a bit for their products.

There are several good mineral makeup companies out there that provide a much better product at a more affordable price, as well as a superior customer experience. They also offer samples, which the larger companies do not. You’ll get to try the makeup (unlike in the drugstore!) for a fraction of the cost before you buy it. They don’t have expensive advertising and packaging to pay for, so the savings are often passed on to you.

Lynn is the proprietor of Beauty Bliss Mineral Cosmetics as well as http://www.ultimate-skin-care-tips.com

Treating Blackheads with Zinc Oxide

Eliminate blackheads and whiteheads

Blackheads are tiny, dark spots caused by a small plug in the opening of a follicle (pore) on the skin. Blackheads are also called open comedomes. A blackhead is a type of acne vulgaris. It is caused by excess oils that have accumulated in the sebaceous gland ’s duct. Blackheads are typically caused by excessive oil and makeup, which can facilitate the multiplication of the bacterium propionibacterium acnes, the predominant anaerobe of the normal skin flora. The substance found in these bumps mostly consists of keratin and modified sebum (an oily secretion of the sebaceous gland ), which darkens (resembling dirt) as it oxidizes.

If you suffer from blackheads or whiteheads and need to know which products are best. Look for non-comedogenic products - they are less likely to cause blackheads (called open comedones) or whiteheads (closed comedones). Most brands of make-up are non-comedogenic, which means they won’t clog your pores. If your skin is prone to acne or especially sensitive, try to find products that are non-comedogenic, oil-free (water-based), hypoallergenic (unlikely to cause an allergic reaction) and fragrance free. It may be helpful to remove make-up before exercise, as the products can travel across the face through sweat and clog your pores. However, since no product is non-comedogenic for everybody, it’s a good idea to first test any new product on a small area of your own skin.

Blackheads are the slightly different sibling of pimples, and like pimples, squeezing them can be damaging. Composed of the same oil, or sebum, that contributes to the production of pimples, blackheads result from a building up of this oil in pores. The difference in appearance than that of a pimple is the result of the blackhead’s exposure to the air. The oxidation (or darkening)  of the the oil causes the trademark black color of these blemishes.

While blackheads are more easily obscured by makeup, they can seem less offensive to the sufferer, and as a result, less damaging to squeeze. But squeezing is not good for blackheads. It can leave a permanent scar on skin and also leaves your skin open to infection. Comedones (blackheads and whiteheads) are caused by the densely packed skin cells. Comedones, commonly appear on the face and shoulders, but they may also develop on the trunk, arms, legs, and buttocks. They are most common in teenagers but can occur at any age, even in infants.

Treatment for whiteheads and blackheads depends on the severity of the condition. Treatment may include lotions or gels placed on blemishes or sometimes entire areas of skin, such as the chest or back (topical medications). Oral medications, such as antibiotics, may be prescribed.

Causes of Blackheads

Blackheads are caused when excess skin oil, sebum and congesting toxins are expelled through your skin from the blood and lymph fluid that supplies your skin with nutrients. These congesting toxins combined with skin oil and sebum clogs your pores causing blackheads, whiteheads, and full blown acne. Dirt also plays a big role in developing skin blackheads. The dirt stored on the face or other parts of body help the bacteria to develop.

Symptoms of Blackheads

Blackheads and whiteheads are a combination of oils, sebum and cellular fragments that form firm to hard plugs within hair follicles. Blackheads are open to the skin’s surface and become darkened at the surface by exposure to oxygen (oxidation). They are called open comedones (or comedo, singular). Whiteheads are closed from the skin’s surface by cellular debris at the follicle opening. Because they are closed from oxygen they do not oxidize or turn brown. They form a light or yellow-white lump and are called milia (or milium, singular). When bacteria is added to these plugs, the condition can lead to acne.

Treatment of of Blackheads

Mild cases of acne can be self-treated with over-the-counter topicals (applied to the skin) creams typically with benzoyl peroxide. Zinc Oxide is also a safe natural alternative to reduce infections. There are also a variety of different medications that your family physician might prescribe that come as creams, ointments, and pills. Some of the stronger medications for acne are not to be used if you are pregnant, so make sure you tell your doctor if this is a possibility. Most acne medications work by reducing the next “crop” of acne, so don’t get discouraged if the treatment does not work right away.

Home Remedy for Blackheads
1. In 3-4 cup boiled water, add 2 tsp of soda bicarbonate. Steam a towel with this. Thereafter, place the towel gently on your face. Do it for about 5-6 times. Make a paste by mixing 1 tsp curd and 1 tsp rice flour.  Apply the paste on the affected area. After some time, wash your face with cold water.

2. Take about 1 tsp of juice extracted from fresh coriander leaves and add ½ tsp of turmeric powder in it. Apply this mixture while going to bed. Wash your face the next morning with cold water.

3. Take a pinch of soft portion of glycerin soap and mix with a pinch of table salt. Apply this mixture on the blackheads. Do it for about a week and see the magical results.

4. Salicylic acid, glycolic acid, benzyl peroxide, etc. can be counter-productive to softening and dissolving blackheads and whiteheads as they can dehydrate dry, normal and combination skin

5. Make a paste by mixing 1 tsp limejuice and 1 tsp of finely powdered cinnamon. Apply it on the affected area before going to bed. Wash it off in the morning.

When looking over other strategies on how to remove blackheads, you want to make sure that you are not using your fingernails to squeeze. Your fingernails could be loaded with all kinds of bacteria, which could cause infections. If you do decide to squeeze, make sure you are properly cleaning and sterilizing your hands or using a tissue, to reduce the risk of infection.

Exercise caution. Squeezing a blackhead too much or too soon may lead to the rupturing of a blood vessel. Even though this is a rare occurrence, it can still happen. If you find this happening to you, do not continue to squeeze the blackhead because you may make it worse.

Guidlines for Zinc Oxide to Treat Acne

There has been a lot of press recently about Zinc and Zinc Oxide in skincare and cosmetic products. Zinc can be found in many natural sunscreens ans well as moisturizing lotions and creams.  Zinc - or Micronized zinc oxide -  is produced by high temperature processing of minerals that contain zinc. Some brands contain micronized zinc oxide, combined with an inert ingredient derived from silica. The result is a naturally protective product to protect you from the sun’s damaging UV and UVB rays.

Zinc is a mineral and it is also believed that it has curative properties on a skin where there are acne growths and can reduce the symptoms of acne. Many alternative studies have indicated that this is not the case. So is there a connection between the two?

According to research carried out in recent years, zinc has the same properties of antibiotics such as tetracycline and it can fight the acne bacteria efficiently without the negative effects of antibiotics. Reportedly, zinc also enhances the immunity of the body when ingested as a supplement. So what is zinc and what is the zinc acne connection all about? How does the zinc acne treatment affect the sufferers and what is the best way to use this treatment?

You will find traces of the zinc mineral in various food items such as mushrooms, soybeans, legumes, fish, sunflower seeds, egg yolks, soy lecithin and also in whole grains. Zinc is also present in many herbs such as dandelion, eyebright, cayenne, chamomile, mullein, nettle, milk thistle, alfalfa and in the burdock root. Zinc forms a part of insulin and can be found in the tissues.

There are many useful properties of zinc like providing the person with energy, prohibiting blindness, aiding the process of digestion by being a part of enzymes, supporting the reaction of more than 30 enzymes, strengthening the immunity, regulation of Vitamin E in the blood, helping the body absorb Vitamin A and B, speeding up the process of healing, regulating insulin, and it also fights bacteria. Zinc is also present in estrogen, testosterone and growth hormones.

So how does zinc help a person suffering from acne?  Zinc moisturizers and sunscreens may be a good first step to taking care of your skin from the outside.

The causes of acne are all internal and they are imbalance in the level of hormones and build up toxic materials within the body. The hormones are responsible for producing oils, and the zinc can regulate the oil glands, and so if you can take them correctly (that is in the right quantity, quality and the correct essential fatty acids) you will be able to have some control over the level of hormones and this will ease the symptoms of your acne greatly.

Zinc also helps absorb Vitamin A, and fights the bacteria that causes acne by strengthening the immune system, helps the body heal wounds and contains anti oxidant properties. All these are useful in tackling the secondary causes of acne and will help you greatly reduce the symptoms of acne.

Another ability of zinc for acne is that it can regulate the production of hormones, which is a main reason one acquires acne. However for this to happen, it needs to be taken in the correct quantity and in combination with essential fatty acids. This mineral needs to be properly absorbed within the body and work together with other nutrients for the hormones to be balanced.

While zinc as an acne treatment may be effective, it is very important however to take care and not mix it with some chemical substances, supplements and food items because they will make the zinc less effective.  You should always consult your doctor or research a supplement before taking any internal treatments.

There are some food items, ( inhibitors) like supplements and physical conditions that can prevent zinc from being properly absorbed in the body. This may significantly reduce the impact of zinc on the acne.

One of these inhibitors is Phytic acid.  Usually found in high levels in grains. The acid can reduce the absorption by about 15%.  And thus, those who are suffering from acne need to reduce their grain consumption to one to two servings a day. Grains may lead to mucus and acidity and taking them with zinc for acne can be a challenge.

Another zinc inhibitor is soy protein. If you are using zinc for an acne treatment, you need to eat less soy as it can bind to minerals and lead to less zinc absorption. Then there are other minerals like copper and inorganic iron. They also come in the way of zinc for acne bio-availability. However this issue can be solved easily, unless of course you are suffering from copper toxicity. Try not to take copper more than 2-3 mg a day and also do not take inorganic iron supplements.

Too much of physical exertion may lead to an increased demand by the body for zinc and thus, when you are exercising, you need to also take more zinc for acne treatments.

Following these tips and zinc guidines should have you well on your way to beautiful skin in no time!

Natural Facial Masks and Home Recipes

Choosing the Right Sunscreen

The skin has evolved to protect us from the harmful effects of ultraviolet light. Sunscreens were first developed to prevent sunburns by blocking UVB; they allowed us to prolong our time in the sun, but that resulted in increased exposure to UVA. Modern sunscreens attempt to block the whole spectrum of UV light, so are called broad spectrum. Not all so-called broad spectrum sunscreens protect skin from the whole range of UVA.

Negative Effects on the Skin:

Most of us know that sun exposure has immediate positive and negative effects on the skin. The positive effects include a sense of warmth and pleasure and Vitamin D production. The medium and longer term effects are negative and must also be recognised.

Short Term Effects:

• Sunburn, or tan
• Photosensitive rashes
• Drug and chemical photo toxicity and allergy reactions
• Light aggravated conditions

Negative Medium Term Effects:

• Photodamage (Click here to learn more.)
• Photoaging

Negative Longer Term Effects:

• Skin cancer (Click here to learn more.)
• Photoaging

A Comparison on UVA and UVB

UVA and UVB light have different characteristics.

UVA* (320-400nm)

• Levels are constant throughout the year
• Penetrates into the lower dermis
• Penetrates glass
• 95% of UVL is UVA
• May be important in causing melanoma
• Tans the skin
• Causes most of the aging effects seen in the skin
• Immunosuppressive
• Phototoxic reactions to drugs and chemicals
• Responsible for many photodermatoses

*It should be noted that sun-tanning beds use mainly UVA light. There is no such thing as a “safe” suntan. Recently the US FDA began investigating whether suntan beds should be illegal for anyone under the age of 18 years.

UVB (290-320nm)

• Amounts vary and increase in the summer, at noon, and on the equator
• Most only penetrates the epidermis
• Does not go through glass
• SPF of sunscreens only measures UVB blockage
• More carcinogenic than UVA
• Sunburns the skin
• Needed for Vitamin D production

Sunscreen Use

Key Points:

• Broad spectrum only should be used.
• SPF is only related to UVB protection and does not provide a reference to the UVA protection in the product.
• All sunscreens will have UVB protection, which is reflected in the SPF.
• If a skin sunburns in 10 minutes, a properly applied sunscreen SPF 15 means they will burn in 150minutes
• Physical screens reflect light whereas chemical screens absorb UV converting the energy into heat
• SPF15 blocks 87.5% of UVB and SPF 50 blocks 98% of UVB.

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About the author:

Richard Thomas, MD, FRCPC is Assistant Professor of Clinical Dermatology, Department of Dermatology, University of British Columbia, Vancouver, Canada.