What Makes This Flat Iron Special?

Negative Ion Booster + Infrared Light Strip: 

The Megastar’s visible Negative Ion Booster sits just above the plate, releasing a continuous stream of ions to lock in moisture and reduce frizz. The built-in infrared light gently heats hair from the inside out, promoting healthier, shinier results every time.

Tourmaline Ceramic & Infrared Technology

Black/Rose Gold

Floating Plates & One-Pass Styling

Black/Rose Gold

Heat & Temperature Control

Blush

Safety Features

Why You Will Actually Love This Hair Straightener

All-in-one styling tool: The NuMe Megastar Flat Iron is both a tourmaline hair iron and a professional ceramic flat iron, designed to transform frizzy strands into smooth, shiny hair in just one pass.

Premium tourmaline-ceramic build: Made with ceramic and tourmaline plates, it delivers a soothing effect, reducing frizz and adding a healthy-looking shine to every strand.

Even heat distribution: This tourmaline ceramic hair straightener heats evenly without hot spots, ensuring consistent results while protecting your hair from damage.

Moisture-locking negative ions: The negative ion technology traps natural moisture, leaving your hair shiny and soft rather than dry or fried.

Suitable for all hair types: Whether you have thick, coarse hair or fine, delicate strands, this tourmaline flat iron delivers smooth, salon-quality results.

Infrared heat protection: The infrared heating system maintains your hair’s natural moisture, creating long-lasting straight, silky styles.

Travel-friendly design: Lightweight and compact, it’s the ideal ceramic and tourmaline hair straightener to carry wherever you go.

Professional performance with everyday comfort: The Megastar offers the power and precision of a professional model while being comfortable enough for daily use at home.

Versatile and reliable: Perfect for both straightening and styling, it’s considered by many users the best tourmaline flat iron for achieving sleek, frizz-free results within minutes.

Free US shipping

Styling Tips That Actually Work

For sleek, pin-straight hair: Go slow and steady. Keep the iron vertical and glide evenly. A single pass with your tourmaline ceramic hair straightener at the right temperature should do it.

For loose waves: Rotate the iron 180 degrees as you pull it through. The tourmaline flat iron’s even heat prevents creases.

For volume at the roots: Turn the tourmaline hair iron horizontally and lift slightly near the scalp. It adds bounce without frizz.

For flipped ends: Twist under or over at the tips, perfect control for a travel hair straightener that styles like a salon tool.

Pro tip: Less is more. Too many serums can weigh hair down. Just use protectant, straighten, then add a light finishing spray.

Product details

Key Features
Infrared Light Strip:

Preserves natural moisture and prevents hair damage.

Negative Ion Booster:

Neutralizes static electricity for smooth, frizz-free hair.

Tourmaline Ceramic Plates:

Offers easy and healthy heat styling with a smooth finish.

1-Inch Floating Plates:

Ensures tug-free, one-pass styling.

Soft-Touch Design:

Provides a sleek look and comfortable experience.

MCH Ceramic Technology:

Heats up 3x faster, distributing heat evenly for shiny results.

Automatic Shutoff:

Worry-free usage with a 60-minute automatic shut-off feature.

Swivel Power Cord:

Fully rotates for an easy styling experience and extended lifespan.

Universal Voltage:
Perfect for styling at home or while traveling globally.
Technical Specifications

Temperature:

140-450°F with digital control.

Voltage:

Universal (110V-240V)

Cord Length:

8.5 ft

Plate Size:

4-inch length x 1-inch width

Weight:

1lb, 9 oz

Automatic Shut Off:

60 minute automatic shut off (can be adjusted in 15 min increments)

Pro Tip

  1. For thick or long hair, section the top half in a bun. Straighten the bottom first, then the top to avoid missed spots.
  2. Use the straightener for final touches like curling bangs or directing hair away from your face.
  3. For effortless waves, angle the straightener at mid-shaft and twist as you glide.
  4. Use the straightener upside down, twisting it away from your face to create bouncy curls while gliding it down the hair.
How to use

Step 1: Start with dry hair
Make sure it’s 100 % dry, never use a tourmaline hair straightener on wet hair. Blow-dry or air-dry first.

Step 2: Prep your hair
Apply heat protectant like sunscreen for your strands. Comb through evenly from roots to ends.

Step 3: Section it out
Clip the top layers and start from the bottom. Small 1–2 inch pieces give the smoothest finish, especially when using a tourmaline flat iron.

Step 4: Set your temperature

  • Fine hair: 250°F – 300°F
  • Medium hair: 300°F – 350°F
  • Thick/coarse hair: 350°F – 400°F

Adjust based on your type. The best tourmaline flat iron for fine hair performs beautifully even on low heat.

Step 5: Be confident in walking straight
Work section by section. Clamp close to the roots (not the scalp) and glide down slowly. With this best flat hair iron, one pass per section is plenty.

Step 6: Let it cool

Once done, let hair cool for a few seconds to seal the shine. That’s how you lock in your look when using a tourmaline hair straightener.

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Finding Your Hair Type Match

Fine or thin hair? You’ll love how quickly this works. Use lower heat (around 300°F) and still get salon-smooth results. The ceramic plates won’t drag or snag delicate strands, which is why it’s praised as the best tourmaline flat iron for fine hair. The gentle design of this tourmaline ceramic hair straightener gives perfect shine without any roughness.

Medium or normal hair? You’re in the sweet spot. Set between 300°F–350°F for smooth, shiny results. This tourmaline flat iron delivers fast styling with zero fuss, one pass and done. Many stylists say it’s the best tourmaline flat iron in its range.

Thick or coarse hair? Here’s where the Megastar truly shines. Dial it up to 350°F–400°F and watch it smooth out even the toughest strands. Its tourmaline hair straightener technology seals in moisture and minimizes damage. Even as a travel hair straightener, it’s powerful enough to compete with salon tools.

Curly or very frizzy hair? The infrared technology smooths from the inside out, reducing the number of passes you need. Users often call it the best flat hair iron for unruly hair because it leaves it straight longer.

Color-treated hair? The ceramic and tourmaline flat irons combo distributes heat evenly and protects color. Use lower temps and always apply protectant.

What People Are Saying

Legit Review! I have been having this straightener since 2014 and still holding strong. Nume please send me a free straightener for being so Loyal (over a decade) 11 years and still works perfect just looking rough

— Elide H.

Excellent, super happy with it!

— Yuliana K.

I love this flat iron. It gives the best silk press results EVERYTIME!

— Neisha S

It is wonderful for my nice hair! My hair looks shiny and smooth.

— Stacey

Absolutely fabulous flatiron! I am so glad I purchased it. Heats up fast and is lightweight. Thank you Nume!

— Lisa D.

FAQs

Please read our FAQs page to find out more.

Does the Megastar have a digital display and temperature control?

Yes.

Does the Megastar have an automatic shut-off feature?

Yes, the straightener will automatically shut off after 60 minutes

How wide are the plates?

The plates of the Megastar are 1” inch wide (2.54 cms/25.40mm).

What type of plates is the Megastar made of?

The Megastar is made of pure tourmaline ceramic floating plates

What are floating plates?

Our 'floating plates' are crafted to be flexible so they can align to the exact thickness of the section of hair you are straightening. With this design, the edges of the plates are able to flex slightly inward and outward. This allows for better clamping towards the roots. This also gives plates optimum contact with hair and superior compression and heat distribution, so you get a smooth glide with every pass and softer, shinier hair every time.

What benefit does the far infrared heat strip provide?

The far infrared heat strip sends a gentle heat directly into the hair follicle and out to the cuticle to protect the health of strands over time. The far infrared heat also helps preserve moisture without causing overdrying. This is recommended for anyone who uses heat styling on a regular basis.

Can I curl with this straightener?

Yes, the edges of the plates are beveled which will allow you to curl.

Can I use this straightener in other countries?

Yes, this tool is dual voltage: 110V - 240V. It can be used internationally with the proper adapter.

Do I need a converter?

Because the tool is dual voltage, we do not recommend the use of a converter with this tool - only an adapter.

How can I receive a complimentary adapter to use with this tool?

We include complimentary adapters - type I (AU), type C (EU) or type G (UK) - with most international orders while supplies last.

What is the best way to store this tool?

Store in a cool dry place away from water/humidity. Be careful not to wrap the cord around your NUME when the item is being stored. It is better to loosely fold the cord or make a loose figure 8 with the cord and tie with a rubber band. Always leave some slack right where the cord meets the base. If possible, try to store the tool in a padded pouch.