Meaning ❉ Keratin pH indicates the acid-alkaline balance within and around the hair’s core protein. For those with textured hair, discerning this measure offers a foundational perspective for comprehending the hair’s intrinsic structure and its most comfortable state. This insight directs the systematic organization of hair care, allowing for product choices that softly meet the hair’s natural cuticle, upholding its structural wholeness. Practical application of this awareness facilitates regimens that sustain the hair’s innate hydration and flexibility, protecting against common challenges. This knowledge aids the enduring vibrancy and predictable nature of Black and mixed-race hair, establishing a gentle, lasting bond with one’s individual hair journey.