This vegan, cruelty-free Viral Colorwash Extreme Yellow is a temporary hair color that can be used to add a vibrant yellow hue to hair. It is suitable for all hair types, but best results are achieved on pre-lightened or blonde hair. The product is easy to use and can be applied in a few simple steps:

1. Start by shampooing and towel-drying your hair.
2. Dispense a small amount of the colorwash into your hand and apply it evenly throughout your hair.
3. Leave the product in your hair for 5-10 minutes, depending on the desired intensity of color.
4. Rinse your hair thoroughly with warm water until the water runs clear.

The key ingredients in Viral Colorwash Extreme Yellow include:

1. Pigment: This is what gives the product its yellow color.

2. Conditioners: These ingredients help to nourish and protect your hair, leaving it feeling soft and manageable.

3. Polymers: These ingredients help to bind the color to your hair and provide long-lasting results.

4. UV protectants: These ingredients help to protect your hair from damage caused by UV rays, which can cause fading and discoloration.

It is a temporary hair color and will fade after few washes. It's recommended to use hair care products that are sulfate-free to prolong the life of the color.