What Are Artificial Teeth Made Of

If you’ve been looking up dentures or “fake teeth,” you’ll see the same materials pop up again and again. The short answer is usually a mix of ceramics, plastics, and metals. And when you zoom in, the most common building blocks you’ll run into are acrylic resin (PMMA), porcelain/ceramics, nylon thermoplastics, and metal alloys (like chrome cobalt). Which one you get depends a lot on the type of denture you’re considering.

Here’s a practical, material-by-material way to think about it—and how those choices connect to the questions people ask most often, like cost, downsides, and how retention works.

What are artificial teeth made of? (The short answer)

Most modern denture setups are made from materials such as:

• Acrylic resin (PMMA) (often described as the most common plastic used for dentures)
• Porcelain and ceramics
• Nylon thermoplastics
• Metal alloys, including chrome cobalt alloy
• Sometimes a combination, like a mix of ceramics, plastics, and metals
• Some listings also spell out acrylic resin, metal, porcelain & ceramics as common materials

Dentures can be built from one main material or a mix, depending on whether you’re looking at full or partial dentures and what style/options your dentist offers.

Acrylic resin (PMMA): the most common denture material

When people ask, “what material is used to make artificial teeth?” one answer keeps showing up: acrylic resin (PMMA).

It’s called out as the main plastic used in modern dentures, and it also appears in material lists that include other materials too (like acrylic resin + metal + porcelain/ceramics).

Where acrylic resin fits best

A good way to think about it:

• If you’re looking at plastic-based dentures, acrylic resin is often the starting point.
• If you’re considering a denture that includes multiple materials, acrylic resin may still be part of the base or parts of the setup.

If you’re comparing options and want to know what’s “most common,” this is the material to look for first.

Porcelain and ceramics: when artificial teeth are made from them

Porcelain and ceramics are another group you’ll see often in lists for dentures and artificial teeth.

These show up as part of the materials used in dentures, either alone in some cases or mixed with plastics and metals in others. So when you see phrases like porcelain & ceramics, that’s pointing to a non-plastic material category.

What to look for if you’re choosing between materials

If porcelain/ceramics are named in the option you’re being offered, it usually means the denture setup includes ceramic-type materials rather than being purely acrylic/plastic.

In a “materials-first” comparison checklist, that’s a big enough difference that it’s worth asking your dentist:

• Which parts are porcelain/ceramic?
• What other materials are paired with it (like acrylic resin or metal)?

Nylon thermoplastics: another denture option

Another material you’ll find in denture material lists is nylon thermoplastics.

So if your question is still, “what are artificial teeth made of?” and you’re deciding between options, nylon thermoplastics are one of the alternatives to more traditional acrylic/plastic setups.

How to use this info when comparing options

Ask yourself:

• Did the denture you’re considering mention nylon thermoplastics?
• Is it described as a full denture material, or are other materials also part of the design?

Knowing whether nylon thermoplastics are involved helps you compare options without guessing what the denture is actually made from.

Metal alloys (e.g., chrome cobalt): where metal shows up

Metal shows up too. One specific example you may see is chrome cobalt alloy (often listed as part of the metal category used for dentures).

You might see metal mentioned alongside other materials like:

• Acrylic resin
• Porcelain/ceramics
• Other plastics

Why metal matters in a materials comparison

Even if you don’t know all the dental jargon, you can still use this clearly:

• If chrome cobalt alloy (or another metal alloy) is named, you’re looking at an option that uses a metal component as part of the denture materials.

In your checklist terms: acrylic resin is the plastic lane, nylon thermoplastics is another plastic lane, and metal alloys are their own lane. Porcelain/ceramics are the non-plastic lane.

How material choice can affect price and options

Material choice doesn’t just affect what you’re getting—it also shows up in what options you can realistically pick from.

Here’s the grounded way to connect materials to cost and options (without guessing specifics):

• If a denture option is described as using more materials (for example, acrylic resin + metal + porcelain/ceramics), it may come with different pricing and setup options than a simpler, single-material plastic approach.
• If your denture involves porcelain/ceramics or metal alloys, that can change what the dentist is able to build for you.

Since different denture types and designs can change what’s included, the safest buyer move is to treat “materials used” as a clue that your dentist may be offering different builds at different price points.

A quick way to shop smarter:

• Write down the exact materials named for your option.
• Ask whether there are different versions that use fewer or different materials.

What are the downsides of having fake teeth?

You’ll definitely see this question in People Also Ask (“what are the downsides of having fake teeth?”), and the key thing is: the downsides can vary depending on the denture type and the materials used.

What we can say from the material-focused info you’ve got is more general:

• Different materials show up in different denture types.
• Since materials differ (acrylic resin/PMMA, porcelain/ceramics, nylon thermoplastics, metal alloys), it makes sense that your experience could differ too.

So instead of assuming every downside is the same for every denture, use your materials list to ask more pointed questions like:

• “Does the material you’re recommending include acrylic resin, porcelain/ceramics, nylon thermoplastics, or metal alloys?”
• “Are there trade-offs with these materials for the denture type I’m choosing?”

How long will a fake tooth last?

Another common question is “How long will a fake tooth last?” The tricky part is that a “fake tooth” might mean very different things:

• a denture setup,
• a partial denture,
• or parts made from different materials.

Because the provided info doesn’t include a specific lifespan timeline, the best way to answer is to tie it back to what you can control: the material and the denture type.

In other words:

• Your dentist will usually be able to give a more useful “how long” answer once they know which denture materials your option uses (like acrylic resin/PMMA versus porcelain/ceramics versus nylon thermoplastics versus metal alloys).
• A lifespan answer also depends on what exactly is being replaced or built.

How do dentures stay in if you have no teeth?

This question is usually about retention—basically, how the denture stays in place when there’s no natural tooth to hold it.

Material matters here in a “how it’s made” way. Dentures can be crafted from different materials, and the design choices often affect how they fit and how they’re held.

Since the material list is the core of what you’re researching here, use it as your starting point:

• If your denture is described as made from acrylic resin (PMMA), nylon thermoplastics, or includes metal alloys (like chrome cobalt), ask what parts of the denture are meant to help it stay seated.
• If porcelain/ceramics are part of the build, clarify what those materials are replacing (for example, the tooth portion) versus what materials make up the denture base or supporting parts.

The practical takeaway: don’t just ask “how do they stay in?” Ask your dentist what part of *your specific denture material setup* is designed to help with staying put.

Quick buyer checklist: match materials to your denture questions

When you’re comparing options, you can use this checklist to keep things simple:

• Is it acrylic resin (PMMA)? If yes, it’s likely a plastic-based option.
• Is there porcelain/ceramics mentioned? If yes, you may be looking at ceramic-type tooth materials in the setup.
• Is nylon thermoplastics included? If yes, it points to a different plastic material route.
• Is chrome cobalt alloy (or other metal) mentioned? If yes, there’s a metal component involved.
• Is it a mix (acrylic resin + metal + porcelain/ceramics)? If yes, ask how the mix changes the options and trade-offs.

Then bring those exact materials back into the PAA-style questions:

• What are the possible downsides for *this* material setup?
• How long will the denture components likely last for *this* build?
• How will it stay in place if you don’t have teeth?

What to ask your dentist (so you don’t get stuck guessing)

If you’re comparing denture options, don’t just ask what they cost. Ask what they’re made of, then ask how that affects your experience.

Here are a few straightforward questions you can bring to your appointment:

• “What materials are used in my denture—acrylic resin (PMMA), porcelain/ceramics, nylon thermoplastics, and/or metal alloys like chrome cobalt?”
• “Is it a single-material denture or a mix like acrylic resin + metal + porcelain/ceramics?”
• “What downsides should I expect based on these materials and the denture type?”
• “How long should I expect this setup to last, and what changes that timeline?”

Tell them what matters to you. If you’re comparing, your best advantage is a clear, materials-first list you can refer to while you decide.