Matrix Biolage Color Last Shampoo Refill 500ml

Preserve your color. Protect your shine. The Matrix Biolage Color Last Shampoo Refill offers the same professional-grade, low-pH formula designed to protect and extend the vibrancy of color-treated hair. Enriched with nourishing soybean oil and stearic acid, it gently cleanses without stripping moisture or fading your hue.

Perfect for extending color longevity, this eco-conscious refill format helps reduce plastic waste while keeping your hair salon-fresh. With regular use, enjoy up to 4 weeks of radiant color*, improved shine**, and silky smoothness.

Key benefits:

• Gently cleanses without compromising color-treated hair
• Low-pH formula helps prevent color fade
• Soybean oil provides deep nourishment and shine
• Stearic acid helps form a protective barrier against environmental damage
• Eco-friendly 500ml refill format reduces plastic use

How to use:

• Apply a small amount to wet hair and massage into scalp
• Work into a rich lather and rinse thoroughly
• Follow with Color Last Conditioner for maximum color care

FAQs 
Can I use this shampoo on freshly colored hair? 
Yes – it's specifically designed to be gentle on color-treated hair. 

Is this refill the same formula as the standard bottle? 
Absolutely – it's the same Color Last Shampoo you know and love, in a more eco-conscious package. 

How often should I use it? 
It’s safe for daily use or as needed to maintain vibrant color and shine.

*Vs. non-conditioning shampoo. Packaging may vary. **Color Last Shampoo & Conditioner vs. non-conditioning shampoo. Packaging may vary.