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To be precise, what we are going to talk about today is "HEMA Free gel polish"
HEMA is one of those words that if you have heard Hema before, It’s kind of those crazy words that’s taken the industry by storm and people will have a huge reaction to it. And a lot of us don’t even know why we have a huge reaction.
Now let’s talk about what Hema is and why Hema could potentially cause problems
Hema, it’s chemical name is 2-Hydroxyethyl methacrylate
So is Hema a necessary component in gels?
Actually Hema is added because it gives us really good adhesion of the natural nail.
Natural nails are made of keratin and keratin protein likes that are carboxylic acids and Hema is sort of a long-chain carboxylic acid with a hydroxyl group on one end.
The OH group on the Hema allows it to be more miscible with water so if you have water on you fingernails, so it doesn’t reject the Hema. Hema is also really good as its seen it only has one functional reactive site for the UV cured systems or acrylic systems. So because it only has one of those carbon-carbon double bonds on one end that’s the methacrylate, because it only has one of those it only can enter into one portion of a die functional reaction. So it becomes a chain terminator. If chains could get too long they can become too rigid or they can become too brittle or just not good adhesion.
So, Hema isn’t inherently a bad thing because it creates great adhesion to the natural nail plate, it could bonds with that. But one of the downsides of Hema is that it can get out of control if it’s not bound within the formula properly, or if you get it on your skin, and when you are applying things that contain monomeric Hema you want to make sure that you avoid skin contact. And that’s why as you may have see on pretty much every label for nail care products says “avoid skin contact”
But there are ways that we can make formulas even safer than having Hema added.
And so if you see Hema on the ingredient list that’s not necessarily a bad thing, but question might come up what’s the concentration of Hema in a systerm. If the product has 40 percent concentration of Hema in a gel polish system, that increases the chance of becoming allergic to the Hema. There is other molecules that we can use that also have good reactions and good adhesion in a natural nail.Take Hema’s sibling HPMA Hydroxypropyl methacrylate has one additional carbon atom in the backbone and that Hydroxypropyl methacrylate is less allergenic. So some products wind up taking something that has 50% Hema to 25%Hema and 25%HPMA. And there’s other monomers can be added in there as well.
The answer is “oligomers”. So how it compares to a monomer?
Oligomer is typically molecule has been built based on the backbone of one of the resins so it’s basically Hema but attached to the Oligomer chain. And oligomer is ten times the size of Hema monomer. As a result, It’s less likely to enter you bloodstream if it comes in contact with your skin, which makes it safer.
So why companies choose to put so much monomer instead of choosing to put more oligomers in their product?
The answer is very simple. Because Hema is very cheap, so with more Hema, the price will be cheaper. Because it reduces the raw material cost. Oligomers on the other hand are mega expensive. Compared to Hema the oligomers are about 10 times the cost.
As for unna, our brand was born with the goal of being 100% HEMA-free, and we tested the most common gel polishes on the market that claim to be HEMA-free. The result is that almost none of them can do so.
We are willing to accept the test from the market and we are confident that we will become the new standard in the nail industry. We are looking for partners and agents all over the world. If you want to start your own business, please contact us and we will help you get started.
Why do your gel nails start lifting after only 1 week or even a few days? Here are the reasons.
1. Grease residue.
If the real nail surface is not cleaned thoroughly and meticulously, the grease film on the real nail surface will not be cleaned, or if you don't pay attention to protect the real nail after cleaning and keep touching the real nail surface, it may cause buckling.
2. Not using the same brand of primer.
Nowadays, nail polish is a removable product and refuses to be mixed with acidic substances.
And we suggest using the same brand of the same series of products, which is more reliable during the nail polish application If you do not fully understand the characteristics of the product, mixing different brands of products is likely to cause adverse consequences.
3. Not using a primer.
The use of primer is necessary in order for the nails to bond better with gel-based products.
So how to make your nails last four+ weeks and stop all signs of lifting? Here is the solution.
How to prepare your nails before a manicure?
Like with any nail service make sure you’re starting with clean and sanitized hands. We are going to begin by pushing back the cuticles to expose any dead tissue. While doing this, make sure that you don’t angle your cuticle pusher too much or keep it too parallel to the nail because you may slip and cause damage to the root of the natural nail. Then you can begin to prep it.
In this step, your goal is to gently remove that dead tissue, and remove the shine from the nail and create a rough surface. And when it comes to prepping the nail plate there are two different ways that you can do it.
One is with a hand file and the other is with a E-file or nail drill machine.
With hand file
A hand file is perfect for beginners who are just learning because the hand file is a lot easier to control than an e-file and you are less likely to cause damage. So, whenever you are using a hand file, make sure that you have full control so it won’t slip and hurt your fingers. And when you do it, just lightly feather over the nail to remove the shine and the dead tissue underneath to create that rough surface for you gel polish.
With nail drill machine
If you are a professional, we suggest that you use an E-file, which is perfect for someone looking to speed up the prep process.
In the prep step, never use a coarse grit on the nail plate because this can cause damage. And make sure that the speed of the E-file is between 3 to 4. Then you can gently file the surface of the nail. Remember to keep your drill parallel to the nail plate instead of pointing down, otherwise, it will leave visible marks on your nails.
After you have filed the surface of your nails with the nail drill machine, you are ready to start the next step.
Why do you need a primer?
What you are going to need is a primer. This is the key player in how long your acrylic nails will actually last. It’s also only necessary to be applied on the natural nail plate. What the primer does is it creates the perfect surface for your nail and the gel to bond. So this is not a dehydrator. A dehydrator removes the oils from the surface of the nail and it will dry your nails really fast.
If you used to seeing primers with acid, those are the ones that dehydrate the nail plate. The reason you want to avoid those is because they could cause allergic reactions or if you have sensitive nail plates this can cause a burning sensation. And, when you finished applying the primer don’t be thrown off by the shiny surface, that’s exactly what you want. Because that’s going to ensure that your gel polish stay on your nails for four to five weeks.
If you complete all the above steps strictly, I am sure you will get perfect prepped nails. That is also a guarantee that your nails won't lifting.
The base coat of colored Nail polishes must usually be colorless, i.e. transparent, so that the colored Nail polish on the back can bring out the color better. There are also some base oils with some color, such as light pink and light blue. In fact, this type of Nail polish is almost invisible when applied to the nails, but it is also possible, but do not use the type of Nail polish that is visible when applied, as this will affect the color saturation of the later applied Nail polish.
What should I pay attention to before applying colored Nail polish?
What is the composition of Nail polish?
What colors do the Nail polishes have?
It is best to apply the Nail polish as little as possible to the whole nail, otherwise it will become slightly uneven and affect the shine of the nail.
2.With each application, the amount of Nail polish on the brush should be as equal as possible to make it easier to apply evenly.
3. Be sure to wash the grease off your hands before applying.
The basic components of Nail polish are nitrocellulose, alcohol phenolic resin, ethyl acetate, camphor, ethanol, toluene, dyes, etc. Softeners for Nail polish are dibutyl phthalate, tri-o-tolyl phosphate, etc. Softeners prevent the Nail polish from creasing and twisting when drying Nail polish solvents make 3/4 of the finished product volume out of acetone, ethyl, butyl, pentyl acid salts and various alcohols.
Nail polish is a cosmetic used to modify and increase the beauty of nails. It can form a friction-resistant film on the surface of the nails to protect and beautify the nails. The colorants of Nail polish mainly include inorganic pigments, organic pigments, pearlescent pigments and metallic glitter colorants. Inorganic pigments are opaque; organic pigments are very brightly colored substances that give nails a vibrant color. According to the different properties of its pigments, the color of Nail polish can generally be divided into the following colors:
Red Nail polish: mainly including wine red, pink and other colors;
Green Nail polish: mainly includes dark green, bright green and other colors;
Silver Nail polish: mainly including silver gray and other colors;
Black Nail polish: mainly includes light black, dark black and other colors;
Purple Nail polish: mainly includes light purple, dark purple and other colors.
Different color Nail polishes are suitable for different people and places. When using Nail polish, the color of Nail polish should be selected and matched according to the needs of occupation, occasion, and clothing.
Unna has been heavily involved in this nail industry for almost ten years. Our products are widely recognized by the market and our customers. Our products have passed the tests of several testing institutes. If you need some certificates to order certain products in your country for sale, you can contact us.
Different nail colors are suitable for different fingers, and for many people with fat fingers, it is often difficult to choose.
Here is our summary of the best nail colors for fat fingers
The first step is that you should pick a color that suits you and then choose the right style. A right color can affect your mood for the next few weeks. We believe that we shouldn't blindly follow trendy colors, what suits you is the best.
In this article, I will share the best nail colors for fat fingers. They will make your fingers look slimmer and complement your temperament.
Nude is the best color for fat fingers because it is closer to the color of your skin and visually gives you a sense of extensions, making your fingers look slimmer.
If your skin tone is pale, then a light, sheer pink would be your first choice; you can also choose a light cream or beige; this will also blend well on pale skin. If you have wheatish skin, then a pink shade with neutral tones will work well. Try choosing a lighter but opaque pink because if you have olive skin, choosing a sheer pink may be too thin to do you any good.
The darker your skin tone, the less likely you are to choose a sheer color; again, this will compliment your skin tone better than a sheer polish. Any color from light beige to dark chocolate is great for medium to deep skin tones.
French manicure is another style that is great for fat fingers because it creates a smooth transition between your fingers and nails and doesn't look too abrupt. The tip of the French manicure can also give you a more natural look.
As a classic nail style, they give you a feeling that will be clean and elegant. This is why it will always be in the trend ranks. Mixing a nude base with white tips, as it is just an enhanced version of a natural nail.
The nail polish contains a lot of acetone and ethyl acetate. In order to achieve the purpose of making the nail polish dry quickly, a large amount of acetone and ethyl acetate are added. The characteristics of these two components are extremely volatile, so the nail polish can be dried quickly.
What are the principles of choosing nail polish?
What are the effects of using colored nail polish?
How to choose the right nail polish according to your skin?
Specifically, the choice of nail polish color should follow the following principles:
Because of the yellowish skin tone of oriental women, the application of gray and yellow nail polish on the nails will make the skin color appear darker and duller.
Mature and dignified women may choose light yellow and silver-gray nail polish to make French nails, which will give people an elegant and beautiful feeling.
When attending dinner parties or social activities, you should choose gold, red, purple, and other luxurious nail polishes to match evening dresses, which will make people look more dazzling.
Women with long and fair hands can choose bright rose-red nail polishes to make the fingers more delicate and beautiful.
Office workers or students should choose elegant and steady red, light pink, or translucent nail polish, which will make people feel more natural and not exaggerated.
Ladies who like to highlight their individuality may wish to choose nail polishes in popular colors. Such as bright white, silver, metallic purple, etc., coupled with distinctive clothing, it must be refreshing.
Paint flat paint for more color.
Flat color painting usually uses a relatively thin color glue or acrylic paint to paint a two-color or multi-color changing effect. But if the surface is too smooth and the color is brushed on with one stroke, no more paint or color glue can be retained. The surface of the frosted seal after drying has many fine particles and unevenness. This will allow more color to stay on top, making the color thicker and more saturated, and the painted petals will be more colorful and colorful.
pale or light skin:
A pale complexion requires a richer skin color. It is generally considered cool toned. It's best to choose pink or blue pastels, but avoid dark shades that create unwanted contrast. For this skin tone, pastel and nude nail polish are a perfect match.
Fair-skinned:
Fair-skinned women have a variety of nail polish colors to choose from because of the variety of shades that can be applied to their skin tone. Colors you should avoid are bright red nail polishes as these can overwhelm fair skin tones. However, if you want to use complex colors, you must avoid green and orange shades.
If you want to order a nail polish, you must choose Shanghai Young Beauty Cosmetics Co., Ltd, because they can provide the most high-quality and cheap nail polish.
The ingredients of ordinary Nail Polish generally consist of two categories, one is composed of solid ingredients, mainly pigments, glossy substances, etc.; the other consists of liquid solvent components, mainly acetone, ethyl acetate phthalate, formaldehyde.
What are the colors of Nail Polish?
What principles can be used to choose Nail Polish?
What styles of Nail Polish are available?
As a cosmetic, Nail Polish will form a film after being applied to the surface of the nails, which not only protects the nails, but also has the effect of beautifying the nails. Nail Polish can be divided into different color series according to its color, such as red series, green series, purple series, etc. Different color series can be subdivided into different color numbers, such as wine red, pink and so on. Due to the differences in the cosmetic effects of different colors of Nail Polish, it is necessary to accurately evaluate the color of Nail Polish. The common method is to perform visual inspection under unified standard light source conditions or in a standard light source box.
There are many factors to consider when choosing the right Nail Polish. Can it complement your complexion? Is it enough to go with your favorite clothes? Does it look cheap? While it's usually easy enough to answer all of these questions ourselves, we can also look to a very stylish team for nail art inspiration: fashion suits.
Learn from this group of street-style models, bloggers and cool girls. Not only do they know the most popular clothing choices, but they also have a finger on the pulse of the prettiest and most unexpected nail colors. After all, they have an eye for beauty, so it makes perfect sense that this good taste would extend to their fingertips.
1. Blush Nails
Blush nails are created by combining beige Nail Polish and pink, a subtle and muted shade. So subtle that it can match almost everything in your wardrobe.
2. Lilac Nails
Lilac is probably the most underrated of all the Nail Polish shades on this list, but when applied gracefully without a ton of manicure, lilac nails look beautiful, especially in spring and summer. The trick is to choose a muted lilac, almost like a lilac version of blush. It also works on most outfits, from blue to grey and pink to yellow. Try it out - you might be surprised how much you like it!
3. Classic Red Nails
Classic red nails are a timeless color that exudes femininity, confidence and overall elegance, nothing more. So no matter what you wear, rest assured that red Nail Polish is always appropriate.
For more information about Nail Polish, please contact UNNA brand, which is committed to improving Nail Polish and making it better, more reliable and consistent. The brand UNNA origins from four words: unlimited, nail, new, artist which shows the mission of the brand - Unlimited new colors are made for nail beauty artists.
1: "Poly gel" also known as extension gel, or false nails. Even if your nails are short, you can make longer false nails with poly gel. On extension nails, you can do the same nail art style as on regular nails.
2:Acrylic nails are an extension on your natural nail. In order for them to be applied, your natural nail bed is filed down to create a rough surface for the glue to be able to adhere the nail extension. This will be shaped and buffed, and then painted with either regular or gel polish.
3:It sticks to your nails and hardens over time, lasting 3 to 4 weeks. It has the advantage of being suitable for people with fragile nails. However, at the same time, if it is not removed properly, it may harm the original nail.
Regular nail polish: been used for a hundred years. Easy, and affordable.
Gel polish: been used for around 40 years and with some amazing features. Yet it is little high maintenance.
Regular nail polish:
For starters cost and supplies are very different, for regular nail polish, you don’t really need that much. You need a cuticle stick to push your cuticles back. You need a good file to be able to buff the natural nail and then another file to smooth it. Then you need a little bit of oil to get rid of the dust. Then you can wash your hands. Then you need a base coat, coat of color and a top coat. Finally you are gonna need some time to let it dry.
And as for gel polish,
It’s basically the same. But you need a compatible lamp that go with the gel polish.
Both polishes begin with pushing back the cuticle. Both applications also require some filing to prep. And oil goes on before nail polish application. But gel polish need more complicated preparation on nails. And that is what makes it last. And after applying the base coat, here comes the biggest advantages for gel polish, the lamp. While regular nail polish are applied, you must to wait for it to dry. It may take 3 to 5 minutes or even more. But for gel polish, when you put your hand in the lamp ,you know between 30 to 60 seconds, It’s completely cured. And that's how you can recover the time you lost in the preparation phase.
And another cool thing about gel is it doesn’t dry as you apply and it also self levels. These are some amazing features that rugular nail polish doesn't have. And It’s going to last at least two weeks on natural nails
But when it comes to remove the nail polish gel polish could get little more tricky. And for regular nail polish, you just need to get yourself some nail polish remover and take some time to wipe it off.
To remove gel polish, you need to first use a nail drill machine to sand it, then continue sanding it with a file, and finally wrap your nail with a nail remover pack. This can take up to 15 minutes or more. But to protect you natural nails, you have no choice.
So here is the conclusion.
It isn’t a matter of either or it’s just a matter of what service and what type of nail and durability and cost and time of service you are looking for.
unnanail, not only produce UV nail polish, but also always improving our regular nail polish. We can provide you with not only custom packaging, but even custom formulations. I hope today's sharing is helpful to you. Also, if you are interested in our products please visit our website!