• Extreme CAT Rinse - Off Treatment - James Geidner Hair Studio
  • Extreme CAT Rinse - Off Treatment - James Geidner Hair Studio
  • Extreme CAT Rinse - Off Treatment - James Geidner Hair Studio
  • Extreme CAT Rinse - Off Treatment - James Geidner Hair Studio
  • Extreme CAT Rinse - Off Treatment - James Geidner Hair Studio
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Extreme CAT Rinse-Off Treatment

Extreme CAT Rinse-Off Treatment

★★★★★ 4.9/5 | 1350+ verified reviews
$31.50 USD
$31.50 USD
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🌿 Protein Rebuilder
🧖‍♀️ Breakage Defense

INGREDIENTS

  • Strength Complex with Protein
  • Protein Reconstructors
  • Surface-Rebuilding Agents
  • Shine-Enhancing Compounds

BENEFITS

  • Reconstructs and strengthens damaged hair from within.
  • Fortifies strands to reduce breakage and split ends.
  • Preps hair before chemical treatments to minimize future damage.
  • Reconditions without adding weight, restoring internal strength and shine.
  • Rebuilds surface protein for healthier texture and resilience.

HOW TO USE

  1. After shampooing, gently squeeze excess water from hair.
  2. Apply Extreme CAT Treatment evenly through damp hair.
  3. Leave in for 3–5 minutes.
  4. Rinse thoroughly.
  5. Use 1–3 times weekly, or as recommended by a professional.

Delivery and Returns

  • Standard Delivery: 3–4 business days
  • Economy Delivery: 5–8 business days
  • Free shipping on orders over $115
  • 14-day return policy — product must be unused and in original packaging
  • For more details, visit our Returns & Delivery Policy
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What Our Customers Say

We're proud to share what our customers are saying about their experience with James Geidner Hair Studio.

  • ⭐⭐⭐⭐⭐

    My hair feels stronger after just one use — it’s a must after bleaching or dyeing.

  • ⭐⭐⭐⭐⭐

    Repairs damage without weighing my fine hair down. I love the lightweight feel.

  • ⭐⭐⭐⭐⭐

    Split ends are way less noticeable, and my hair feels healthier overall.

Protein Power. Stronger Hair.

Strengthen from within with Extreme CAT — a rinse-off treatment packed with protein to rebuild and defend hair against breakage and future damage.