RedkenColor Extend Magnetics Shampoo

What it is: Sulfate-free shampoo for color-treated hair with soy protein, arginine and what Redken calls amino-ions, on a mild isethionate and sulfosuccinate base. 10.1 fl oz.

Highlighted Ingredients:

• Arginine
• Soy protein

What Else You Need to Know:

• Redken Color Extend Magnetics Shampoo is a sulfate-free and paraben-free professional shampoo for color treated hair. Leaves hair feeling softer, smoother, and helps prevent hair color fade.
• Gently cleanses and nourishes color treated hair from root to tip to enhance shine and hair color vibrancy. Protects hair color from fading and enhances shine.
• Formula with soy protein, arginine, and amino-ions that helps seal color. Adds structure, helps balance the pH levels of the hair and cares for the tone and vibrancy of professional color in between salon services.
• Maintains the hair's health at the core restores the ends of damaged hair. Non-stripping, lightweight, and strengthening. Provides a thicker look with more volume and adds a soft, smooth, and conditioned feel.
• Provides conditioning, eases detangling and nourishment from root to tip. Fortifies and hydrates dry, damaged hair to helps lock-in color. Adds volume, shine, smoothness, silkiness, and increased manageability.

From the Amazon listing.