
How does hair porosity relate to water retention?
Hair porosity, determined by cuticle openness, governs water entry and retention, influencing overall strand hydration.

What factors influence hair’s capacity to absorb moisture?
Hair's capacity to absorb moisture is shaped by its cuticle's openness, internal lipid composition, and external influences like products and environmental factors.

Trichology Science
Meaning ❉ Trichology Science offers a specialized scientific understanding of hair and scalp health, vital for the nuanced care of textured hair.

Lipid Science
Meaning ❉ Lipid Science explores the profound role of fats in nurturing textured hair, from its inherent structure to its unique needs and cultural journey.

Scalp Barrier
Meaning ❉ The scalp barrier is the crucial protective layer of skin on the head, safeguarding its delicate ecosystem and supporting the vitality of textured hair.