Olaplex Single-Use Professional System Treatment - Step 1 & Step 2

Breakdown

1 ingredient to avoid

Olaplex Single-Use Professional System Treatment - Step 1 & Step 2 scores 82/100 on Tallow — our clean 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.

Olaplex Single-Use Professional System Treatment - Step 1 & Step 2 lists 4 ingredients, starting with Water, Bis-aminopropyl Diglycol Dimaleate, Phenoxyethanol and Sodium Benzoate. Ingredients are listed in descending order by weight, so the first few make up most of what you are eating.

At 82/100 Olaplex Single-Use Professional System Treatment - Step 1 & Step 2 sits in our top band, among the better hair treatments & masks we have scored. A higher-scoring option in hair treatments & masks is Natural King Pro-Growth Jamaican Black Castor Hair & Beard Oil at 100/100.