XTC Extreme Hair Strengthener

$26.99

This award-winning leave-in conditioner is a favorite for a reason. Lightweight and easy to use, it helps protect your hair from breakage, smooths frizz, and adds moisture—without weighing your hair down. Whether your hair is thinning, dry, or just needs a little extra strength, this is the daily go-to.

Formulated without parabens, it’s gentle enough for everyday use and safe for all hair types, including extensions, wigs, and hair systems. It also shields your strands from heat and styling stress—making it a smart step in any healthy hair routine.

This award-winning leave-in conditioner is a favorite for a reason. Lightweight and easy to use, it helps protect your hair from breakage, smooths frizz, and adds moisture—without weighing your hair down. Whether your hair is thinning, dry, or just needs a little extra strength, this is the daily go-to.

Formulated without parabens, it’s gentle enough for everyday use and safe for all hair types, including extensions, wigs, and hair systems. It also shields your strands from heat and styling stress—making it a smart step in any healthy hair routine.

Additional Details

  • Hair gets weak from daily styling, heat, and chemical treatments—but this award-winning formula steps in to help. It adds lightweight moisture and strengthens the hair shaft, making it easier to detangle and less likely to break. With no parabens or heavy buildup, it protects your strands without suffocating them—making it ideal for thinning or fragile hair, extensions, and wigs too.

    • Lightweight, paraben-free leave-in conditioner

    • Reduces breakage and improves elasticity

    • Protects against styling damage and heat

    • Smooths and strengthens thinning or damaged hair

    • Safe for natural hair, extensions, wigs, and hair systems

    • Apply a small amount to damp or dry hair

    • Distribute evenly with a comb or fingers

    • Leave in, style as desired

  • This is a professional-use product. XTC Growth System is available only under the guidance of a licensed trichologist. To purchase or be prescribed, clients must first schedule a consultation with their trichologist. Orders will not be shipped without verification.