TPE And Silicone Sex Dolls – What's The Difference Between These Love Dolls?

TPE And Silicone Sex Dolls – What's The Difference Between These Love Dolls? | SxDolled

TPE And Silicone Sex Dolls – What's The Difference Between These Love Dolls?

April 19, 2023

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TABLE OF CONTENTS

  • What Is TPE?
  • What Is Silicone?
  • Cost Of TPE & Silicone Sex Dolls
  • Realistic Feel: How Does TPE & Silicone Compare?
  • Doll Skin Porosity: Understanding the Differences between TPE and Silicone Dolls
  • True-to-Life Sensations: Silicone Vs TPE sex dolls
  • Maintenance and Care for Silicone & TPE Sex Dolls
  • Stain Removal
  • Avoiding Water
  • The Longevity Of Silicone & TPE Sex Dolls
  • Final Thoughts

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Choosing the material of your sex doll can be a daunting task, as there are a variety of options available in the market. Different materials have their advantages and disadvantages, and it's important to select one that suits your needs and preferences. The most commonly used materials for sex dolls are plastic, latex, silicone, and TPE (Thermoplastic Elastomer). TPE and silicone are the most popular materials used for creating the most realistic sex dolls.


To make an informed decision, you need to ask yourself some questions. For instance, how much are you willing to spend on a high-quality sex doll? Do you plan on using your doll only for sex, or would you like to take her into the shower with you (for example)? Do you want a more realistic-looking or a more durable sex doll? What type of lubricant would you need, and how often do you plan on using your love doll? How much time can you spend on maintenance? Would you like to dress your love doll up in fancy clothes? Do you care more about flexibility or realistic appearance? Once you have the answers to these questions, you’ll better understand the differences between TPE and silicone sex dolls.


Key Takeaways

The key differences between TPE and Silicone sex dolls are:

1) TPE (Thermoplastic Elastomer) and silicone are the most popular materials used for creating realistic sex dolls.

2) TPE is a soft, pliable material that is hydrothermal and has excellent heat retention properties. It is more affordable and can feel more natural due to its flexibility, but it may be slightly sticky to the touch.

3) Silicone is a heat-resistant material that retains its shape even under pressure. It feels more realistic to the touch, is hypoallergenic, and easier to clean, but it can be more expensive.

4) TPE dolls are more porous, making them harder to clean and more prone to staining than silicone dolls.

5) Silicone dolls generally have a longer lifespan and are more durable than TPE dolls.

6) The choice between TPE and silicone depends on personal preferences, budget, intended use, and maintenance preferences. TPE is better for budget-conscious buyers and those seeking a softer, more flexible feel, while silicone is ideal for those who prioritize realism, durability, and hypoallergenic properties.

7) Proper care and maintenance are essential for both TPE and silicone sex dolls to ensure longevity and optimal performance. Avoid water exposure, clean regularly, and use specialized cleaning agents for each material.

What Is TPE?

TPE, or Thermoplastic Elastomer, is a rubber-like material that is a blend of plastic and rubber polymers. TPE is a soft and pliable material that is hydrothermal and has excellent heat retention properties. It is also very elastic, making it easy to bend and move. Moreover, TPE dolls can be patched quickly with dedicated TPE glues and solvents, ensuring they last a long time. TPE is used across a wide range of spectrums, and it is an excellent material for sex dolls.

Some find TPE may be sticky to the touch, but some light powdering with baby powder can easily solve this problem. 

For these reasons TPE stands as one of the top materials in manufacturing life like sex dolls to this day.

What Is Silicone?

Silicone is a type of plastic that is heat resistant, making it versatile for various applications such as lubricants, medical implants, cooking utensils, and even sex dolls. The silicone rubber used in sex dolls is strong and retains its shape even under extreme pressure, while also being warm and easy to clean as it doesn't react with most contaminants. It's important to keep in mind that all manufacturers mix their raw materials differently, depending on the formula, silicone rubber can be very firm or very soft.

Silicone is a more durable and heat resistant material that feels realistic to the touch. Silicone is also hypoallergenic, making it ideal for people with sensitive skin. Silicone sex dolls are easier to clean and maintain, but they can be more expensive than TPE sex dolls.

Over the years, the technology for producing silicone and TPE (thermoplastic elastomer and sometimes called thermoplastic rubber) has vastly improved, just like the realistic sex doll metal skeletons. Silicone is made by mixing silicon rubber with carbon, hydrogen, and oxygen, while TPE is a mix of plastic and rubber. We'll take a look at both materials from different perspectives later in this article.

To recap, choosing the right material for your sex doll can be a challenging task. Consider your budget, intended use, maintenance requirements, and preferences before selecting TPE or silicone. TPE dolls are more affordable, pliable, and easier to maintain, while silicone dolls are more durable, realistic, and hypoallergenic. Silicone is also more wear-resistance and high temperature resistance than TPE.

Cost Of TPE & Silicone Sex Dolls

In recent years, TPE dolls have gained popularity due to their low cost. They are inexpensive to produce, which translates to a lower price for these sex dolls. The affordability of TPE dolls does not mean poor quality as they can be just as good as their silicone counterparts. Customers tend to pay more attention to TPE dolls because of their accessibility, making them fly off the shelves faster than any other type of doll.

On the other hand, silicone sex dolls are more expensive than TPE ones, and only a few people who are willing to spend the extra money can afford them. For some, the price of silicone sex dolls is a significant disadvantage compared to TPE sex dolls. The average price for a silicone sex doll is around $2500, which is higher than the average price for TPE sex dolls.

Realistic Feel: How Does TPE & Silicone Compare?

When it comes to the degree of realism, both TPE and silicone are soft materials that are quite similar, with only minor differences. However, if we're talking about a lifelike feel, silicone sex dolls definitely have the upper hand due to the advancements in the silicone industry in recent years.

Silicone sex dolls have the most refined body parts, including the vagina, which makes them feel more realistic. On the other hand, the TPE industry is still growing, and TPE sex dolls are not as well-defined as silicone sex dolls as of yet, but they still have a realistic touch to their appearance. For instance, silicone dolls feel much more realistic when going from a B cup to a C cup compared to TPE dolls.

TPE is a porous material, and therefore dolls made of TPE possess a greater feel compared to their silicone counterparts, which is why they are preferred. They feel and look more natural than silicone. The materials used to create TPE love dolls are also flexible and not just soft, which means that there aren't any sex positions that a TPE sex doll can’t achieve. TPE sex doll’s boobs and butts wobble and jiggle back and forth more naturally during sex because the material is naturally softer than silicone, making them a more exciting and seductive sight. Furthermore, because of the elastic features of the TPE material, tpe sex dolls can feel as if you were with a real human woman.

Another great thing about TPE and silicone dolls is that they are hypoallergenic, which means that your skin cannot be allergic to them even if you use them without protection. The manufacturers ensure that these sex dolls are safe for human use.

Doll Skin Porosity: Understanding the Differences between TPE and Silicone Dolls

When it comes to sex dolls, one of the most important factors to consider is the porosity of the doll's skin. Silicone is generally a non-porous material, which means that the skin of silicone sex dolls won't absorb any moisture during use. This allows you to safely use skin-friendly cleansing agents to clean your silicone sex doll. On the other hand, TPE sex dolls have pores on their smooth skin, which can make cleaning them more challenging. However, this doesn't mean that you should avoid cleaning your TPE sex doll, but quite the opposite, you will have to clean more seriously and meticulously with a TPE sex doll.

Whether you have a TPE or silicone doll, it's crucial to sterilize your love regularly. To sterilize your doll's erogenous zones, such as the anus, vagina, and oral area, you can use hydrogen peroxide. While TPE dolls may retain some moisture in their cavities, you can safely remove any leftover moisture using tampons or an aquarium pump.

True-to-Life Sensations: Silicone Vs TPE sex dolls

When it comes to having a lifelike experience with your love doll, the material of your sex doll is a critical factor. Both TPE and silicone provide different benefits when it comes to sensation. While both materials can retain warmth, silicone is less sensitive to heat. When you touch a silicone doll, it feels substantial and harder than TPE sex dolls. However, TPE sex dolls such as those from AF Doll and Piper Doll can also retain heat when warmed up, providing a sensation that's similar to sleeping next to a real woman. Additionally, TPE is more elastic than silicone, which makes it smoother to touch and allows for jiggly breasts and butt cheeks during sex. TPE's elasticity also makes it more flexible, allowing for different positions.

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Maintenance and Care for Silicone & TPE Sex Dolls

Sex dolls, whether made of silicone or TPE, require a certain level of maintenance and care to ensure their longevity and optimal performance. Silicone dolls are generally easier to clean and sterilize, whilst TPE sex dolls require more frequent maintenance due to their porosity and tendency to stain.

Silicone dolls can be easily cleaned and sterilized using soap and water or specialized cleaning agents. On the other hand, TPE sex dolls require a bit more care and attention. It is recommended that you use a mild soap or specialized TPE cleaner to clean your TPE sex doll, as regular cleaning agents can damage her TPE material. Additionally, TPE sex dolls should be sterilized using specialized sterilization agents to ensure that they remain free of harmful bacteria and viruses.

In terms of longevity, a silicone doll is much more durable than a TPE doll. Even with a lot of extra effort in cleaning and maintenance, a TPE doll usually only lasts up to a decade, whereas a high level of maintenance on a silicone doll can help it to last indefinitely.

Stain Removal

TPE love dolls are more prone to staining than silicone love dolls, so it is important to take steps to remove any stains that may occur. Specialized TPE stain removers can be used to effectively remove any stubborn stains on your love doll. You can also try applying acne cream or conditioner that contains benzoyl peroxide to remove significant stains. However, it is important to note that these agents can take up to 24 hours to work their magic.

Avoiding Water

One of the biggest concerns when it comes to maintaining and caring for sex dolls is avoiding water exposure. Both silicone and TPE sex dolls can be damaged by water if not properly cared for. TPE sex dolls are particularly vulnerable to water damage, as it is a porous material and can easily absorb water. If water reaches the metal skeleton through the pores, it may cause mold build-up and rust, leading to irreversible and permanent damage. It is best to exercise caution and protect your love doll from water exposure.

The Longevity Of Silicone & TPE Sex Dolls

When it comes to the longevity of sex dolls, TPE material is often considered to be less durable than silicone material. However, the lifespan of a TPE doll largely depends on the quality of the material used in its construction. While some TPE dolls may only last for a few years, others may be able to withstand regular use for up to a decade or more.

Silicone materials, on the other hand, is known for its superior durability and longevity compared to TPE. With proper care and maintenance, a silicone sex doll can last for many years without showing signs of wear and tear. In fact, many early adopters of realistic sex dolls have reported owning their dolls for 6-7 years or more, with no major issues to speak of.

Ultimately, the choice between silicone and TPE comes down to personal preference and specific needs. While silicone material may offer greater longevity, TPE can still provide a satisfying and realistic experience for those on a budget or looking for a softer, more flexible material. It's important to consider your individual requirements and do your research before making a purchase.

If you're interested in purchasing a high-quality silicone sex doll, SxDolled offers a range of customizable options to suit your needs. Our dolls come in a variety of skin tones, with options for standing feet, different heads, and more. We also offer free shipping to customers around the world. Be sure to shop with a reputable vendor to avoid any potential scams or issues with your purchase.

Final Thoughts

In conclusion, choosing the right material for a sex doll can be a challenging task as both TPE and silicone have their advantages and disadvantages. TPE dolls are more affordable, pliable, and easier to maintain, while silicone dolls are more durable, realistic, and hypoallergenic. When considering factors such as cost, realistic feel, and doll skin porosity, it is essential to weigh your options and choose what best suits your needs and preferences. Whether you opt for TPE or silicone sex dolls, it's important to take good care of your love doll to ensure that she lasts as long as possible and provides you with pleasurable and joyful experiences for years to come.


At SxDolled, we're always happy to share insightful information and help you identify the perfect sex doll for you.


Sex dolls are a simple solution to meet your needs physically and emotionally. Whether you require a curvy or slim doll or a busty or flat doll, there is a love doll out there for you and if there isn’t we’ll simply customise one for you! Spice up your sex life, buy your sex toys and love dolls online with us today!


We offer free shipping and delivery with all love doll orders.


We only collaborate with certified sex doll manufacturers, who produce the best realistic love dolls in the sex doll industry. We only supply the most realistic and high end silicone dolls and TPE dolls made on the market.


What are you waiting for? If you need help customising your sex doll, please contact us via email.


Want to see us stock a specific type of sex doll or other sex toys? Contact us and let us know!

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