Gel for nail extensions: types, review of the 7 best brands


Update date: 02/11/2021 12:51:44 19075 Share:

Author of the article: Ksenia Vladimirovna Ostrovskaya

*Review of the best according to the editors of simplerule.ru. About the selection criteria. This material is subjective in nature, does not constitute advertising and does not serve as a purchase guide. Before purchasing, consultation with a specialist is required.

Recently, single-phase manicure gels have become very popular among women, replacing two-phase and three-phase systems. However, the choice of such cosmetics is wide, as is the price range. Therefore, many users simply do not know which drug to give preference to. To make this task easier, experts at simplerule.ru have compiled a rating of the highest quality single-phase nail preparations, which are popular among girls and have earned the approval of manicurists.

What is single-phase nail gel and how does it differ from other gel polishes?

Single-phase manicure gel is a more modern product than two-phase and three-phase analogues. It is easier to use, since there is no need for some stages of manicure. Previously, the procedure for extensions or nail art involved the application of three layers, each of which was performed using different cosmetics:

  1. Base

    , which creates the basis for decorative layers, while simultaneously leveling out minor irregularities in the surface of the nail.

  2. Modeling gel

    , which determines the strength and shape of the extended nail plates.

  3. Finish

    , which provides the appearance of an artificial nail and protects it from the effects of aggressive environmental factors. It also gives your nails a unique glossy shine.

With the advent of single-phase gels, all these three functions are performed by one single drug, since it is a 3-in-1 mixture. Therefore, three-phase and two-phase systems are gradually becoming a thing of the past.

However, a single-phase product does not involve performing just one layer. The principle of applying the gel in layers remains the same, but instead of three different preparations, you need to buy one.

Advantages and disadvantages of single-phase manicure products

Advantages

single-phase cosmetic preparations are undeniable:

  1. Instead of a base, gel polish and finishing product, you only need to buy a single-phase gel. This makes it possible to significantly save on the cost of a manicure.
  2. A thinner consistency, which makes it easier to distribute the product evenly over the nail plate. In contrast to three-phase systems, which, having a thicker and more viscous texture, require more painstaking application, as well as careful leveling.
  3. More suitable for use by inexperienced people than three-phase systems.
  4. Despite the fact that the use of a single-phase drug involves layer-by-layer application, the total thickness of all layers is less than when using three-phase systems. This helps to reduce the load on the nail plates, and they better tolerate gel polish coating.
  5. Single-phase products do not contain aggressive components, so they are ideal for use by people with sensitive skin.
  6. When using preparations of this type, the nail plates breathe, since the coating is not airtight.

Despite all the advantages of the innovative single-phase gel, it also has disadvantages:

  1. Due to the fact that during the manicure process a separate glossy layer is not applied, which performs protective functions, the wearing period of single-phase gel on nails is shorter than in the case of three-phase products.
  2. The advantage of the product is its liquid consistency, but at the same time it is a disadvantage that creates difficulties for novice masters and ordinary users. The single-phase preparation spreads heavily over the surface of the nail plate and is difficult to control. Therefore, the polymer often gets onto the cuticle and under the side ridges. A separate problem is the formation of the apex point or the so-called “stress point” - the highest point of the artificial nail, which bears the greatest load.
  3. Also, the use of a single-phase nail product limits the artist’s imagination and does not provide the opportunity to perform some designs. For example, it will not be possible to realize the idea of ​​a manicure if it involves the use of three-dimensional figures and stickers.

Price

It is impossible to unequivocally answer the question of whether gel polish extensions are expensive or not. The assortment is so huge that the cost differs dramatically. Of course, well-known brands will not please you with budget options, but even inexpensive companies may not be of high quality. For a general overview, we have collected price examples in the table.

Under the influence of UV rays, the product is polarized, i.e., it turns into a solid state. Since the solar spectrum also has an ultraviolet component, a quality product is always packaged in an opaque form.

CND Shellac7.3 ml975 rub.
Entity15 ml749 rub.
Kodi7 ml470 rub.
Vogue Nails10 ml380 rub.
Runail15 ml380 rub.
Irisk Professional8 ml280 rub.
TNL10 ml199 rub.

And yet, this material has become so popular over several years that not a single salon can do without providing services based on gel polish.


TNL

Gevol foot creams will restore ease of gait.

What criteria are taken into account when compiling the rating?

When compiling a rating of cosmetics, as well as when allocating places in it, our experts take into account many factors:

  1. The consistency of the drug and the degree of its viscosity, convenience and ease of use.
  2. Manufacturer brand reputation.
  3. Availability of the product – availability in brick-and-mortar and online stores.
  4. The time required for one layer of single-phase polymer to harden under the light of a lamp.
  5. Approximate time to wear manicure.
  6. The presence or absence of a pungent odor of the gel.
  7. The presence or absence of substances beneficial for nails in the composition of the product.
  8. Value for money of a cosmetic product.
  9. Packaging volume.
  10. Reviews of women and girls who used a specific single-phase gel at home on their own.
  11. Opinion of specialists, manicurists and nail art specialists.

Monomer or liquid - what is it?

Monomer is a special liquid that ensures the creation of a plastic acrylic mass and its subsequent rapid hardening (polymerization).

Nail monomer is sometimes called liquid. Is there a difference between these concepts? No. In fact, in this context, these words are synonyms. But at the same time, the term “monomer” is rightly considered the most literate and correct - this is how polymer-forming substances are usually called in modern chemistry. And the hardening of the acrylic mass during the same nail extension is nothing more than a chemical reaction - polymerization.

The word “liquid” literally means “liquid” and, strictly speaking, is not a term at all. It was simply read on English-language labels - that’s how it “took root” in our language.

Among domestic manicurists, the word “liquid” is used less and less and, probably, today it can be considered obsolete.

Even 25 years ago, methyl ester of carboxylic acid was actively used as monomers for acrylic. This substance is very dangerous to health and in the late 90s its use was officially prohibited by Russian legislation. Similar bans apply in almost all countries of the world. Nowadays, when working with acrylic masses, its safer analogue is used - ethyl methacrylate (EMA).

The composition of nail monomers also includes various additional components that improve the quality and strength of the coating, as well as increase the rate of polymerization - color stabilizers and plasticizers.

Rating of the best single-phase nail gels

NominationPlaceName of productPrice
Rating of the best single-phase nail gels1ruNail Professional272 ₽
2EMI Easy One Gel900 ₽
3IBD Control Gel Clear2 982 ₽
4Mozart House Capital Mono Gel2 520 ₽
5Jess Neil229 ₽
6Masura150 ₽
7TNL Professional170 ₽
8Global UV GEL350 ₽
9Yoko160 ₽
10Krimle179 ₽

Single-phase UV gel from ruNail Professional

Rating: 4.9

The first position in our rating is occupied by domestically produced products. It is of high quality and relatively low cost. Users can buy a clear or white preparation that will be an excellent base for any design. At the last stage of the manicure, the artificial nail acquires a strong glossy shine, making the manicure look very beautiful.

According to reviews from women, this gel has a fairly viscous consistency. It does not spread over the nail plate and holds its shape well during use. Therefore, even beginners can use it. You can extend it to almost any length. At the same time, the manicure lasts for a very long time. If you take care, you won’t have to worry about the beauty of your nail art for 3-4 weeks.

While wearing the manicure, the shade of the product does not turn yellow. And when the time comes for filing, the gel does not form fine dust, which makes the correction more comfortable for both the client and the master.

Advantages

  1. Domestic manufacturer.
  2. Reasonable price.
  3. Several colors to choose from.
  4. Excellent consistency.
  5. Dries quickly.
  6. Possibility to increase any length.
  7. It cuts easily and without fine dust.
  8. Long-term wear without cracks or chips, changes in color or degree of glossy shine.
  9. No strong chemical smell.

Flaws

  1. Large volume – 15 grams. Because of this, the product may become unusable before it is fully used.

EMI Easy One Gel

Rating: 4.8

The next position in our ranking is given to domestically produced products. Easy One Gel is a multifunctional transparent manicure product that allows you to create a neat finish that looks as natural as possible. Suitable for creating French coats, can be used as a base for colored varnish, and also as an independent coating.

The viscosity of the gel is average, so even beginners do not have problems with spreading and obtaining the desired shape of artificial nails. If you read user reviews, it becomes known that the gel is perfectly distributed over the surface, levels itself, and also does not require sawdust.

Easy One Gel single-phase gel creates an excellent glossy finish with a natural shine. It has high adhesive properties, does not thicken the free edge of the nail plate, and does not chip during wear. The coating is elastic and perfectly protects thin, brittle nails.

Advantages

  1. Reliable, proven domestic manufacturer.
  2. Possibility to buy a jar with a volume of 5, 15, 50 grams.
  3. Multifunctionality.
  4. Excellent viscosity.
  5. Can be used by beginners.
  6. Protection for weakened and brittle nails.

Flaws

  1. High cost - from 500 rubles for 5 milliliters.

IBD Control Gel Clear

Rating: 4.7

At this position in our rating is an American-made single-phase nail gel, the only drawback of which is its price. The product can be used by both ordinary consumers and professional manicurists. Since the product is produced by one of the world leaders in gel technologies, you don’t have to worry about its quality. The gel does not cause an allergic reaction and is perfect for those with sensitive skin and problem nails.

According to user reviews, this gel is universal. It does a good job of strengthening nails, modeling and extensions. The consistency of the product is not liquid, so it is easy to apply. Polymerization of the layers occurs as quickly as possible - within 1-2 minutes. The strength and durability of the coating meet the wildest expectations; the manicure will last at least 2-3 weeks without losing its aesthetic properties.

Advantages

  1. Products from the leading brand in the manicure market.
  2. High quality.
  3. Can be used by beginners and professionals.
  4. Ease of use.
  5. Hypoallergenic.
  6. Versatility.
  7. Good consistency.
  8. Fast polymerization.
  9. Lasting results.
  10. Convenient packaging - the bottle can be placed on the lid.
  11. Large volume.
  12. Economical consumption.

Flaws

  1. High price - for 56 grams you will have to pay about 3,000 rubles.
  2. Large tube volume, designed for use in salon conditions.

Mozart House Capital Mono Gel

Rating: 4.7

The next place in our rating of single-phase gels is occupied by a transparent preparation used for modeling and extension of nails on forms. The product can be used as an independent product or as a basis for colored nail plate decoration.

The consistency of the drug is optimal - it is not liquid, but not too viscous. It fits well on the surface of the nail plates, does not spread, and self-levels. However, you need to apply the product onto the brush carefully to avoid bubbles. Polymerization takes place quickly - it only takes 2 minutes to treat one nail (or several at once, if the size of the lamp allows).

According to reviews from users and nail art artists, the coating with this single-phase product lasts a long time - at least 3 weeks. In this case, there are no chips or cracks, the color remains the same, and the shine does not fade. The polymer coating can be removed without problems, the integrity of the nail plates is not compromised.

Advantages

  1. Reliable professional brand.
  2. The product is approved by manicurists.
  3. Versatility of use.
  4. Absolute transparency.
  5. Good consistency.
  6. Fast polymerization.
  7. Lasting results.
  8. Softness and simplicity in sawdust.

Flaws

  1. If used carelessly, bubbles may appear on the surface of the nail.
  2. High price.

Single-phase nail gel from the manufacturer Jess Neil

Rating: 4.6

At the next step in our rating is a budget manicure product from the manufacturer Jess Nail. The gel has an average density, which allows you to work comfortably without fear of it spreading. The coating is durable, not fragile, and is not afraid of impacts or the negative effects of aggressive substances. According to reviews from girls, over time the coating does not turn yellow or become cloudy, even if it is transferred. Which, by the way, is possible, since the durability of manicure using this single-phase gel is increased.

Experts note the quality of this gel as the ability to create an ideal surface for applying regular varnish. It lays down very smoothly and lasts 2-3 times longer than on natural nail plates. If this single-phase preparation is used for extensions, the manicure can last for 3-4 weeks or longer if correction is carried out in time.

Advantages

  1. The gel is self-leveling.
  2. Ease of modeling.
  3. Short polymerization time - about 3 minutes for one nail, even in the lowest power lamp.
  4. Not a bad price.
  5. Nice smell.
  6. Durable, damage-resistant coating of nail plates.

Flaws

  1. The consistency is not thick enough; the gel can stick to the cuticle if an inexperienced technician works with it.
  2. Small volume.

Single-phase nail gel Masura

Rating: 4.5

The next position in our rating of single-phase nail preparations is occupied by a product from the manufacturer Masura. This single-phase gel has a gentle effect on the nail plates without causing harm due to the use of the latest technologies in production. The innovative formula of the product makes it an ideal solution for women with sensitive, delicate skin and a sensitive sense of smell.

The consistency of the product is gel-like, not too liquid, easy to use. The richness of the shades and glossy shine do not change their original characteristics during the entire wearing period, which is two weeks.

One of the advantages of Masura single-phase gel is that it is very easily removed from the nail plates. A short treatment with a solvent is enough, and the polymer coating comes off like a film or is easily removed with a pusher or an orange stick. This feature of the product is mentioned in many reviews of women who used it.

Advantages

  1. Excellent distribution and leveling, no sagging, optimal viscosity.
  2. Perfect gloss.
  3. Beautiful rich and pastel colors, the gels are well pigmented.
  4. Many color options for a variety of design solutions.
  5. Several bottle volume options – 3.5; 6.5; 11 milliliters - for private and professional use.
  6. The minimum volume is 3.5 milliliters - the cost is low, and the product does not have time to deteriorate or dry out.
  7. The gel has self-leveling properties.
  8. There is no unpleasant odor.
  9. The coating looks great even in one layer.
  10. Economical consumption.
  11. Small price.

Flaws

  1. The shades indicated on the lid do not always match the actual color of the gel.
  2. Some gels from this manufacturer are too thick.
  3. Durability is no more than two weeks even with careful handling.

Single-phase nail gel from TNL Professional

Rating: 4.4

At the next step in our rating is a product from the world-famous Korean manufacturer TNL, which combines the functions of a colored permanent coating, base and top, providing care and durability.

According to reviews from girls, the product is perfectly pigmented, so it can be applied even in one layer without losing aesthetics. During operation, the product does not spread and lays down in an even layer. Self-levels and dries in 30-120 seconds (depending on the lamp power). On sale you can find a large assortment of colors, including non-standard, interesting, nude, bright, and classic. The product is odorless and suitable for people with a sensitive sense of smell.

This single-phase gel is especially appreciated by women because, despite the strong and durable coating, it is very easy to remove. You can use acetone-based or non-acetone based liquid. After just 10 minutes of soaking, the polymer comes away from the nail plate on its own, without requiring much effort on your part.

Advantages

  1. Well-known reliable brand.
  2. Excellent price - 180 rubles for 6 milliliters (the optimal volume for home use, as it does not have time to dry out).
  3. Wide and varied color palette.
  4. Long period of wear without chips and cracks - from 3 weeks.
  5. Good gloss.
  6. Easy removal.

Flaws

  1. The brush is inelastic, hard and does not open well.

Global UV GEL

Rating: 4.3

This position in our rating is occupied by an inexpensive, economical and high-quality single-phase drug from the American brand Global. Suitable for those with thin, brittle and flaking nails. Can be used for modeling on types and forms. And also for the purpose of designing natural nails on the hands and feet.

The drug has a good consistency, so it can be used not only by experts, but also by beginners who do not have much experience. It is easy to apply to the brush, does not run down, and evens out on the nails independently.

According to reviews from women, the polymer coating is very durable and wear-resistant. At the same time, the surface does not become cloudy and retains color and gloss for the entire period of wear, does not peel off, does not chip for 3-4 weeks. The gel is removed with a nail file, and there are no problems or difficulties with this either.

The following colors of the single-phase product from Global are available for sale: transparent, pink, camouflage, light pink and white. The product has no odor.

Advantages

  1. Budget single-phase varnish - a jar with a capacity of 15 milliliters costs 350 rubles.
  2. Multifunctional.
  3. Medium viscosity.
  4. Self-leveling.
  5. Excellent adhesion to the nail plate and durability of the coating.
  6. Does not become cloudy, does not turn yellow, does not change color.
  7. It does not peel off or crack, and chips do not appear even after 3 weeks of wear.
  8. Polymerizes quickly.

Flaws

  1. No significant deficiencies were identified.

Single-phase express gel Yoko

Rating: 4.2

The next step in the ranking of single-phase manicure gels is a product from the American manufacturer Yoko. Suitable for manicure and especially pedicure. It applies well even in one layer, does not show through, does not streak, does not become covered with bubbles. A second coat can be applied to increase the depth and richness of the shade, but the product is very well pigmented, so you can easily get by with one. The gloss quality is average, but it can be enhanced with a top coat. There is practically no smell, which pleases women who cannot tolerate strong aromas.

According to reviews from girls, the product is easy to apply and dries very quickly. If you have a hybrid lamp, the process will take half a minute. The durability of this single-phase gel polish is good; without chipping or cracking, the manicure will last at least three weeks and even longer. The brush is small but convenient; it allows you to apply the product carefully and without reaching the side rollers and cuticles.

Advantages

  1. Beautiful, dense, rich colors.
  2. Good pigmentation.
  3. Good price - for 4 milliliters you need to pay 160 rubles.
  4. Self-leveling.
  5. Applies quickly and does not smudge.
  6. Optimal thick consistency.
  7. Dries quickly - in an LED lamp only 30-60 seconds.
  8. A small volume means the gel does not have time to dry, and its color does not have time to get boring.
  9. Lasts a long time - 2-3 weeks without loss of aesthetic characteristics.

Flaws

  1. Glossy, but not too shiny finish.
  2. The brush is small and not very convenient for applying the gel directly to the cuticle.
  3. May streak when applied in one layer.

Single-phase nail gel Krimle

Rating: 4.2

The next position in our ranking belongs to American-made gel from the Krimle brand. In the assortment of cosmetics stores you can find a variety of color options, including those with small glitter. The consistency, according to user reviews, is excellent. The product is well distributed over the nail using a convenient brush. Does not streak or show through if applied in two layers. The gel is suitable for girls with sensitive skin, as it contains no components that cause irritation.

The durability of this single-phase product is high, the manicure will delight you with an ideal look for 4 weeks. Moreover, during this period the polymer will not lose its gloss, will not rub or peel off. When the time comes to remove the coating, there will be no problems with this. If you use foil or tips, the gel will completely come off the surface. In some cases, you will have to help the coating come off using an orange stick.

Advantages

  1. Attractive price - 350 rubles per bottle of 7 milliliters.
  2. Short, medium width, smooth brush, easy to use.
  3. Viscous consistency.
  4. Excellent pigmentation.
  5. Does not have a sticky layer.
  6. Dries quickly in 30 seconds.
  7. It is easily removed by soaking with foil or tips.

Flaws

  1. Specific smell.
  2. Some shades do not match the description.
  3. The gloss is not bright enough, you need to use a topcoat.

Comparison table of characteristics

In order to compare the products presented, we recommend that you study the comparison table in the article below.

You will be interested in: TOP 10 best Korean serum: rating, which one to choose and buy, how to use, characteristics, reviews, pros and cons

MeansCountry of OriginVolume (g)PurposeUsagePrice, rub)
NailsProfi Baby Boomer Gel 064 – 15Germany15extension, modelingMani Pedifrom 300 to 340
Runail Professional Elastone gelRussia15extension, modelingMani Pedifrom 395 to 430
Runail Professional UV Gel CamouflageRussia15extension, modelingMani Pedifrom 295 to 360
Runail Professional UV Gel One StepRussia15building, modeling, strengtheningMani Pedifrom 240 to 300
Runail ProfessionalRussia15extension, modelingMani Pedifrom 425 to 500
NL Professional Acryl GelSouth Korea18extension, modelingMani Pedifrom 740 to 800
TNL Professional Builder GelSouth Korea18extension, modelingMani Pedifrom 740 to 800
Grattol Acryl GelRussia30extension, modelinglegs, armsfrom 700 to 830
AMERICAN GEL SOFT PINKGermany14camouflage, creating a free edgelegs, armsfrom 308 to 350
Runail Professional UV Gel One Step Dust-FreeRussia15protection, strengthening, alignmentlegs, armsfrom 297 to 350
BHM Professional GeleXUSA15protection, strengthening, alignmentlegs, armsfrom 390 to 450
Irisk Professional PolyGelUSA30protection, strengthening, alignmentlegs, armsfrom 450 to 510
Runail Professional UV Gel BaseRussia15protection, strengthening, alignmentlegs, armsfrom 310 to 350
WULA Jelly builder gelRussia15protection, strengthening, alignmentlegs, armsfrom 320 to 380

How to use single-phase gel for extensions using a form

The process of performing a manicure using a single-phase product:

  1. Perform a hygienic unedged manicure, treat the nail plate with a buff to make it slightly rough.
  2. Place the extension form under the edge of the nail so that it fits snugly and serves as a continuation of it.
  3. Use a degreaser, dehydrator and primer to improve the adhesive properties of the first layer of resin coating.
  4. Apply the first layer of polymer to the nail without affecting the shape. Dry this layer under the light of a special lamp for gel polish manicure.
  5. Apply a small amount of product to the form and use a brush to create an artificial edge of the nail of the desired shape and length. You also need to cover the nail with the product, and then dry the layer under a lamp.
  6. Remove the stickiness and file the nail to finally even out the edges and file off excess material. Treat the artificial nail with a degreasing agent.
  7. Apply the third finishing coat, dry it, remove stickiness.

Reviews

No significant shortcomings or harm to health have yet been identified, but undoubted advantages are noted in the reviews:

  • Tatuasal, Moscow: “Of course, such a covering is very convenient and practical when you go on vacation... well, two, it is very beneficial in cases where time is very limited...”
  • Zombi, Moscow: “Mega convenient and nails don’t spoil, as many people think. The main thing is to remove it carefully.”


ruNail


ruNail “Creative white”

Find out more about the quality and properties of Avon shower gels in the article.

How to do single-phase gel extensions on tips

First you need to prepare the nail plates and surrounding tissues for extensions. It is enough to do a hygienic manicure by moving the cuticle to the base of the nail, rather than cutting it. After this, you need to select the appropriate shaped tips for each nail, try them on and make sure that they perfectly follow the curve of the nail plates, fit tightly, leaving no gaps. Next, you need to carefully file the tip of the nail so that it perfectly follows the shape of the tip hole. To increase the degree of adhesion, treat the surface of the nail with a buff, making it rougher and removing the glossy shine. After this you need to act in the following sequence:

  1. You need to take a drop of special glue to fix the tips and distribute it over the inner area of ​​the hole.
  2. Place the tip slightly below the middle of the length of your own nail. Then press firmly, promoting high-quality gluing of one surface to another.
  3. Using a special tool, cut the tip to the required length and file its edge so that there are no sharp, protruding corners.
  4. Use a buff to treat the tip and the area where it joins the nail.
  5. Use a degreaser and then a nail primer.
  6. Apply single-phase gel to your own nail, dry the product under the lamp.
  7. Apply a second layer of the preparation, which should cover not only the nail, but also the surface of the tip along its entire length. Dry the gel under the lamp.
  8. Remove the sticky dispersion layer using a special cosmetic preparation.
  9. Evaluate the result - if for some reason the single-phase gel lays down unevenly or unevenness occurs, cut off the excess coating. After this, apply a third very thin layer of polymer, dry and treat with a preparation that removes the sticky film.

It is noteworthy that single-phase gel is very convenient to use not only for extensions, but also for the purpose of generally strengthening nails and protecting them from external influences. To do this, you just need to apply 1-2 layers of polymer coating on your nails, dry each of them under a lamp and enjoy the result for several weeks.

Kinds

At the moment, experts distinguish the following types of biogel:

  1. Transparent is used to create a base coat. The time for complete drying of the product is two minutes. Helps effectively combat the appearance of cracks in nails. Applying a colorless product does not add shine to the nail bed, making it possible to apply varnish directly on top of the product.
  2. Color is considered an independent product and is applied to the nail in several layers. It dries much longer than its transparent counterpart, but has a more effective effect on the nail and strengthens it.
  3. Sculptural contains shellac extract, which moisturizes and strengthens the nail. Looks like an opaque, natural-colored gel. This product is often used to create the edge of the nail and in the aquarium-type design technique.
  4. Royal Sealer is a universal product because it can whiten nails, remove grayness and yellowness of the nail bed thanks to its blue tint. It is most often used as a topcoat, as it helps give the manicure a final shine.
  5. S-coating is a biogel based on high rigidity, which does not require the use of various fixatives. It effectively strengthens nails, which is why it is often used for nail extensions.
  6. UV biogel was created specifically for reliable protection against UV radiation. The product is applied in one layer on top of the main coating and acts as a fixative. Complete drying time does not exceed one minute. This type of product promotes high-quality lightening and moisturizing of the cuticle.
Rating
( 1 rating, average 4 out of 5 )
Did you like the article? Share with friends:
For any suggestions regarding the site: [email protected]
Для любых предложений по сайту: [email protected]