Why You’ll Obsess Over It:

• The "Glass Hair" Effect: Infused with an acidic pH-balanced formula that seals the cuticle, locking in shine that lasts for days.
• Color That Stays Vibrant: Say goodbye to premature fading. This shampoo keeps your hue looking rich and salon-fresh.
• Pro-Level Strength: Formulated with Vitamin E and Arginine to protect and nourish hair from the inside out.
• Molecular Shine Complex: Our secret sauce for that blinding, reflective finish you usually only get after a professional glossing treatment.

Pro Tip: For the ultimate "main character" shine, pair this with the Acidic Color Gloss Conditioner and our Activated Glass Gloss Treatment. Your mirror won't know what hit it.

How to Refill:

1. Don’t Toss the Bottle: Keep your empty 250ml or 500ml Redken bottle.
2. The Pour: Unscrew the cap, aim, and fill ‘er up.
3. Lather & Shine: Use just like your regular shampoo—massage into wet hair, rinse, and enjoy the glow.