Keratin Protein Smoothing Shampoo

Breakdown

5 ingredients to avoid

Hask Keratin Protein Smoothing Shampoo scores 15/100 on Tallow — our avoid band. That number comes from what is on the label: the ingredients, how processed it is, and what it is packaged in. It is not a verdict on your diet — Tallow does not weigh calories, portion size or how often you eat it, so a high score means the ingredients are clean, not that the food is unlimited.

Hask Keratin Protein Smoothing Shampoo lists 22 ingredients, starting with Aqua, Sodium C14-16 Olefin Sulfonate, Cocamide Mipa, Keratin Amino Acids and Simmondsia Chinensis Seed Oil. Ingredients are listed in descending order by weight, so the first few make up most of what you are eating.

At 15/100 Hask Keratin Protein Smoothing Shampoo scores worse than most shampoo we have scored. A higher-scoring option in shampoo is J.R. Liggett's Old-Fashioned Bar Shampoo Tea Tree and Hemp Oil Formula at 100/100.