The Upgrade Infrared Slim UG90E is the professional flat iron ideal for those who want straight, wavy or curly hair, with maximum protection of the hair fiber. Thanks to Bio-Infrared technology, the extra-long slim plates and the digital temperature control, it ensures flawless, long-lasting and gentle results on every hair type – even the finest, treated hair or with extensions.

✨ Main Features

• 🌡️ Bio-Infrared Technology
  It penetrates the hair from the inside out, allowing work at lower temperatures compared to traditional flat irons, with visible results and less damage.

• 💎 Titanium and Tourmaline Ceramic Plates
  Ensure even heat distribution and an ionizing effect that eliminates frizz, leaving hair smooth, soft and shiny.

• 📱 Adjustable temperature from 130°C to 230°C with digital display
  Suitable for all hair types, from the most delicate to the most resistant, with precise and safe thermal control.

• 📏 Extra-long slim plates (25 x 110 mm)
  Perfect for detailed styling: impeccable straightening, soft waves or defined curls even on short or fine hair.

• ✔️ Ideal for fine, treated hair or with extensions
  Protects fragile and sensitized hair, thanks to the lower temperature and advanced materials.

• 🛑 Automatic Sleep Mode
  Automatic shutdown after 1 hour of inactivity for maximum safety.

• 🔄 2.70 m swivel cord
  Maximum freedom of movement for comfortable, professional use anywhere.

💫 Main Benefits

• Protective, gentle styling
  Infrared technology respects the hair's structure, keeping it healthy and shiny.

• Custom thermal control
  Adjustable temperature to perfectly suit every need.

• Professional-grade materials
  Titanium and tourmaline for high performance and long-lasting styling without frizz.

• Absolute versatility
  Perfect for straightening, waving or curling, even on hard-to-manage hair.

• Maximum safety
  Automatic shutdown and ergonomic design for a safe user experience.

🧑🏫 How to use Upgrade UG90E Infrared Slim

1. Power on and set the temperature
   Turn on the flat iron and select the ideal temperature via the digital display.

2. Prepare the hair
   Wash and dry hair thoroughly. Apply a heat protectant for added protection.

3. Style strand by strand
   Divide the hair into sections and slowly pass the iron to straighten, or rotate it to create waves and curls.

4. Active safety
   The sleep mode function automatically turns the iron off after 1 hour.

💡 Usage Tips

• For fine or treated hair: set the temperature between 130°C and 150°C.

• For perfect straightening: work on thin sections, passing them slowly.

• For waves and curls: rotate the iron during the pass to create the desired style.

❓ Frequently Asked Questions (FAQ)

1. What is Bio-Infrared technology?
It is an infrared technology that distributes heat from the inside of the hair to the outside, protecting the cuticle and reducing damage.

2. What is the maximum temperature?
230°C. It is also suitable for thick and hard-to-straighten hair. Minimum temperature: 130°C.

3. Is it suitable for extensions?
Yes, it is ideal for extensions and treated hair thanks to precise temperature control.

4. How long does the style last?
With correct use and professional materials, the style can last several days.

5. Is it safe to use at home?
Yes, thanks to the automatic shutdown and swivel cord, it is also perfect for home use.

🛍️ Conclusion – Professional Styling and Advanced Protection

The Upgrade UG90E Infrared Slim is the professional flat iron perfect for impeccable, fast and safe styling that respects hair health. It combines advanced technology and smart design for salon results even at home.

👉 Buy it now on Celebre Store – professional quality tested since 1914.