Redken Color Extend Graydiant Shampoo is a hair product designed to help protect and nourish gray hair while keeping it looking vibrant. This shampoo is formulated with amino acids, antioxidant-rich purple toning pigments, and a bio-advanced graydiant complex. It helps to neutralize brassy yellow and orange tones, while leaving hair feeling soft and looking shiny. It's gentle enough to use every day and helps to keep gray hair looking its best.

The key benefits of Redken Color Extend Graydiant Shampoo are:

1. Enhances gray and silver hair for a vibrant, youthful look.
2. Provides intense hydration to keep hair looking healthy and vibrant.
3. Reduces dullness and brassiness to keep hair looking bright and clear.
4. Protects hair color from fading by forming a protective barrier.
5. Helps to strengthen the hair and reduce breakage.
6. Gentle enough for daily use.

1. Start by wetting your hair with lukewarm water.

2. Apply a generous amount of Redken Color Extend Graydiant Shampoo to your scalp.

3. Gently massage the shampoo into your scalp, covering your entire head.

4. Rinse the shampoo out of your hair, using lukewarm water.

5. Repeat steps 2-4 if needed.

6. Follow up with Redken Color Extend Graydiant Conditioner for best results.

7. Leave the conditioner in for a few minutes before rinsing out.

8. Style your hair as desired.

Pros:
- Color Extend Graydiant Shampoo is specifically formulated to protect and enhance gray and silver hair.
- The formula helps to protect against color fading, brassiness, and protect the hair from environmental aggressors.
- It is free of sulfates and parabens, which make it gentle on the hair.
- It is suitable for all hair types, including color-treated hair.

Cons:
- It may not be suitable for those with extremely dry or damaged hair, as this shampoo does not contain additional moisturizers or oils.
- It may not be suitable for those with thin or fine hair, as the formula may be too heavy and weigh down the hair.