Limited Time! Buy More, Save More.
$100+ Get 10% Off, 150+ Get 15% Off, 200+ Get 20% Off


2-in-1 Digital Straightening Comb

Earn 100 points with Rewards.

Accentuate your hair’s shine and create smooth styles with Smooth-It. This 2-in-1 straightening comb makes achieving smooth, straight styles quick and effortless. Negative ion technology helps lock-in shine while eliminating unwanted frizz. Customize styles with a digital dial that controls temperature (230°F-450°F). Additional styling features include a soft-touch finish handle, protective heat shield for safe styling, professional length 360° swivel cord, 60-minute auto shut-off, and dual voltage for worldwide use.

Who It's For

Good for: most hair types, lengths, & textures

Ideal for: fine, thick, wavy, & curly hair

The Inside

Benefits & Features:

  • Straightens hair fast and efficiently
  • Smooth curved comb teeth reach the root
  • Negative ion technology helps lock-in shine
  • Soft touch finish handle
  • Protective heat shield
  • Temperature control digital display dial 
  • Heat temperature setting: 230°F-450°F
  • Temperature lock feature
  • 60-minute auto shut-off
  • Professional length 360° swivel cord


  • Dual-Voltage: 110-240V
  • Frequency (Hz): 60/50Hz
  • Rated Wattage: 45W
  • Dimensions for tool: 10.8” x 1.9” x 1.9” | 27.47 cm x 4.92 cm x 4.92 cm
  • Length of A.C. Cord: 7.9 ft | 2.4 m
  • Total Unit Weight: 0.97 lb / 441 g
How To
  1. Start with hair that is completely dry & detangled before using Smooth-It.
  2. Plug tool into an electrical outlet. Temperature dial will display OFF (the tool has not yet started heating).
  3. Press the power icon button for 3-5 seconds; the tool will begin to heat. 
  4. Display will change from OFF to the default temperature of 370°F.
  5. Once the tool begins to heat up, lock will engage in 3-5 seconds (as shown by a lock icon on display and “LOC” when you move the dial in its locked state). Numerals will blink until chosen heat setting is reached.
  6. To select a different temperature, rotate the dial counterclockwise THEN IMMEDIATELY clockwise, to disengage the temperature lock. Then choose your heat setting by turning the dial clockwise to increase temperature or counterclockwise to decrease temperature.
  7. Apply your L’ange heat protectant of choice.
  8. Select a manageable section of hair, 1"-1.5" in width.
  9. Using the comb on the underside of the section of hair, begin near the root and glide down the hair at a slow pace, pulling your hair as close to the base as possible to create tension.
  10. Depending on thickness and texture of your hair, an additional pass may be desired. 
  11. Once you’re finished styling, press and hold power icon button for 3-5 seconds to turn tool OFF.
  12. Unplug Smooth-It and wait until completely cooled before storing away.

User Tip: Make sure to keep tension on the hair when you use Smooth-It to optimize its effectiveness.

Discover the Sleekest Hair Yet

High performing tool for every budget

High performing tool for every budget



Shiny, frizz-free results

Shiny, frizz-free results

Ideal for all hair lengths

Ideal for all hair lengths

    See It. Believe It. Experience It Risk-Free.

    Try Smooth-It to experience that fresh-from-the-salon straight hair at home. With our money back guarantee, just return it within 60 days for a hassle-free, refund.

    • Smooth-It
    • Straightens all hair types fast and efficiently
    • Smooth curved comb teeth reach the root
    • Negative ion technology to promote shine
    • Heats up to 450°F with temperature lock

    Smooth-It is The Straightening Tool For All.

    Don’t just take our word for it! See why thousands of customers love it.

    Tips & Tricks

    1. Can I use Smooth-It on short hair? Yes! Smooth-It is designed for all hair lengths, including bangs, by utilizing a smooth curved comb so the teeth can effectively reach the root. It works best with 1”-1.5” width sections of hair.  2. Can I control the temperature of this straightening comb? Yes! Smooth-It features a digital dial that allows you to customize the temperature, ranging from 230°F to 450°F, giving you full control over your styling preferences. 3. How does the negative ion technology work, and what are its benefits?  The negative ion technology in the Smooth-It helps lock in shine and eliminates frizz by neutralizing static and sealing the hair cuticle. This results in smoother, healthier-looking hair. 4. Do I need to blow dry my hair before using Smooth-It?  Yes. Hair needs to be completely dry and detangled before using Smooth-It for its straightening purposes.  5. Is smooth it ideal for curly hair types?  Yes. Whether you have wavy hair or defined curls, Smooth-It offers sleek results. It takes only seconds to fully heat up before you can begin straightening your hair. For best results on thick or curly hair, create tenson by pulling your hair as close to the base as possible.