You need major color correction like removing black dye.You wish to go from dark to platinum blonde.You hope to return to your natural color.Your hair is already overprocessed from coloring. You want to lighten your color by a few shades.You need to remove permanent dye buildup.Here are some guidelines on when to use each product: Oops is the much safer option and causes less damage overall. These ingredients work together to remove oxidative dye without bleaching the hair. Citric acid brings down the pH to open the cuticle. The alcohols help swell the hair to release trapped pigment. Sodium dithionite acts as the reducing agent to shrink dye molecules. Its active ingredient is sodium dithionite, a reducing agent. Unlike bleach, Oops does not contain hydrogen peroxide. Oops has less long-term impact on hair integrity. Does not affect melanin -Minimal cuticle damage -May cause dryness if overused -Less likely to weaken hairĪs you can see, bleach is far more damaging thanks to its active destruction of melanin and keratin. Destroys melanin pigment -Oxidizes keratin bonds -Major cuticle damage -Extreme fragility and breakage Here is a comparison of the damage potential: Bleach Using Oops too frequently can cause drying, frizziness, and loss of elasticity over time. However, some damage can occur from swelling and manipulation during the color removal process. Oops does not contain peroxide so it does not bleach or destroy melanin. The peroxide in bleach also weakens and oxidizes keratin protein bonds in the hair. This leaves hair extremely fragile and prone to breakage. Does Oops Damage Hair Like Bleach Does?īleach is very damaging to hair because it destroys the melanin in the cortex. So bleach permanently removes all natural color while Oops only targets and releases trapped artificial dye pigment.
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