Alaska Hairdresser and Barber Certification Practice Exam 2026 – The All-in-One Guide to Exam Success!

Question: 1 / 400

What is the desired pH range for most hair products like shampoos and conditioners?

5.5 to 6.5

6.0 to 7.0

4.5 to 5.5

The desired pH range for most hair products, including shampoos and conditioners, is typically around 4.5 to 5.5. This slightly acidic pH level is beneficial for hair health because it closely matches the natural pH of the scalp and hair, which ranges from about 4.5 to 5.0. Keeping hair products within this range helps to maintain the hair's natural structure, prevent damage, and reduce frizz.

An acidic pH can also help to close and smooth the hair cuticle, leading to shinier and more manageable hair. In contrast, products with a higher pH can raise the cuticle, potentially leading to issues like dryness and increased color fading for dyed hair. Therefore, the chosen range of 4.5 to 5.5 is ideal to support the overall integrity and appearance of hair.

Get further explanation with Examzify DeepDiveBeta

3.5 to 4.0

Next Question

Report this question

Download Alaska Hairdresser and Barber Certification Practice Exam PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy