This vegan, cruelty-free Viral Colorwash Extreme Teal is a hair color product designed to add a teal tone to hair. It is intended for use on light blonde to medium blonde hair, this colorwash can be used to create a teal ombre effect or to fully color the hair teal. The product is easy to use, simply apply the colorwash to wet hair, comb through and leave in for 5-10 minutes before rinsing out.

The key ingredients in Viral Colorwash Extreme Teal include:

• Hydrogen Peroxide which acts as a color developer.
• Cetearyl Alcohol, which is a type of fatty alcohol used as an emulsifying agent.
• Behentrimonium Chloride, which is a conditioning agent that helps to prevent tangling.
• Propylene Glycol, which is a humectant that helps to keep hair moisturized.
• Cetrimonium Chloride, which is a quaternary ammonium compound that helps to condition hair.
• Pigments, which provide the color in the product.
• Fragrance, which is added for scent.

It's important to note that this product is intended for professional use only and should be used by a trained hair stylist. And one should do a patch test before using any hair color product to check for allergic reactions.

Additionally, keep in mind that hair dyes, especially the semi-permanent and temporary ones may fade quickly, therefore it's recommended to use color-safe shampoo and conditioner, and avoid activities such as swimming or excessive sweating that may cause the color to fade faster.