Pro Flex Your Curl Set
Dial in your curls like a pro. Le Duo Flex features adjustable tension control, giving you the flexibility to create looser, lived-in waves or more defined, polished curls—all with one tool. Prep with Thermal Agent to protect hair up to 450°F while smoothing and conditioning. After styling, work in Move-It Texturizing Spray to add touchable, tousled texture and flexible hold for that perfectly undone finish. Use Alligator Clips to section your hair for clean, controlled passes every time.
Product Components
| Item | Function |
|---|---|
| Le Duo Flex | Adjustable tension for customizable curl styles |
| Thermal Agent | Protects hair up to 450°F, smooths and conditions |
| Move-It Texturizing Spray | Adds tousled texture and flexible hold |
| Alligator Clips | Sections hair for clean, controlled styling passes |
FAQ
Can I use the Le Duo Flex on all hair types?
The Le Duo Flex is suitable for most hair types. For best results, use with Thermal Agent to protect and condition the hair.
How do I clean the Alligator Clips?
Wipe the clips with a dry cloth after use. For deeper cleaning, gently rinse with water and allow to air dry.
Is the Thermal Agent safe for color-treated hair?
Yes, Thermal Agent is formulated to be safe for color-treated hair and provides protection up to 450°F.

Nicholas Clarkson –
The adjustable tension on the Le Duo Flex lets me switch between loose waves and defined curls easily. I use Thermal Agent before styling and it keeps my hair smooth without frizz. The texturizing spray adds a natural, undone look that I love for everyday wear.
Maria Jones –
I’ve tried several curling tools, but this set gives the most consistent results. The clips help me section hair evenly, and the spray gives a soft, flexible hold that doesn’t feel stiff.
Julian Reid –
My curly hair used to feel dry after styling, but the Thermal Agent keeps it hydrated. The curl set is easy to use and produces beautiful, natural-looking waves every time.
Madeleine Howard –
The texturizing spray is a game-changer. It adds volume and movement without making the curls look overdone. I use it after curling for a relaxed, polished finish.