

Your scalp needs care just like your skin! Learn about pH5 and its importance for scalp and hair health. Is pH5 shampoo necessary? Read now!
We often take great care of our facial skin, but have you ever considered that your scalp also needs the same attention? You’ve probably heard of “pH5” in skincare, but did you know it’s equally important for your scalp and hair? Follizin dives into what pH5 is, why it matters for scalp and hair health, and whether pH5 products are essential for your haircare routine.
pH stands for “potential of hydrogen,” a scale that measures acidity or alkalinity, ranging from 0 to 14. A pH of 7 is neutral, below 7 is acidic, and above 7 is alkaline. Healthy human skin naturally has a pH between 4.5 and 5.5, which is slightly acidic. This range is called the Acid Mantle—a protective barrier that shields the skin from bacteria, fungi, pollution, and moisture loss, keeping it strong, hydrated, and less prone to irritation.
Just like facial skin, a healthy scalp should maintain a pH around 5. If the pH becomes too high (alkaline) or too low (acidic), it disrupts the scalp’s balance and can lead to various issues:
The answer is “Yes!”—especially if you have a sensitive, easily irritated scalp or existing scalp issues. Using pH5 haircare products helps maintain the scalp’s natural balance, strengthens its protective barrier, reduces irritation, and prevents problems like hair loss, dandruff, dry scalp, or excessive oiliness.
Caring for your scalp is just as important as caring for your face. Try switching to pH5-balanced products like Follizin, which maintains scalp balance and is free from harmful irritants. Observe the results—you might be surprised by how much healthier your scalp and hair can become!