The optimum curl removal percentage during relaxing is which value?

• A. 85%
• B. 60%
• C. 25%
• D. 95%

Answer: (A)

In relaxing, you’re aiming to straighten the hair enough to be manageable while protecting its structure and strength. The curl removal percentage measures how much of the natural curl pattern is eliminated during the chemical process. The optimum target is about 85% because it gives substantial smoothing and straightening without pushing the hair to complete, high-risk overprocessing. This level minimizes damage and breakage, preserves some elasticity for natural movement, and provides a reliable result that can be maintained with proper aftercare. If you remove much less, you’ll still see a lot of curl and less straightening; if you remove nearly all (around 95%), the hair is more prone to damage and breakage.