Which type of perm is described as mild for porous hair?

Which type of perm is described as mild for porous hair?

• A. Acid perm
• B. Alkaline perm
• C. Neutral perm
• D. None

Answer: (A)

Porous hair needs gentler processing because the cuticle is already lifted and moisture moves more easily, making it prone to damage. An acid perm works at a lower pH, which slows the chemical action, reduces swelling, and allows the disulfide bonds to reform more gradually and safely. This gentler approach helps maintain moisture and cuticle integrity in porous hair, giving a more controlled, less aggressive curl pattern. In contrast, alkaline perms use a high pH and produce greater swelling, which can overwork damaged or porous hair and increase the risk of frizz or breakage. Neutral perms sit between but don’t offer the same level of gentleness and control for porous hair as an acid perm. So, for mild processing on porous hair, the acid perm is the best option.

Porous hair needs gentler processing because the cuticle is already lifted and moisture moves more easily, making it prone to damage. An acid perm works at a lower pH, which slows the chemical action, reduces swelling, and allows the disulfide bonds to reform more gradually and safely. This gentler approach helps maintain moisture and cuticle integrity in porous hair, giving a more controlled, less aggressive curl pattern. In contrast, alkaline perms use a high pH and produce greater swelling, which can overwork damaged or porous hair and increase the risk of frizz or breakage. Neutral perms sit between but don’t offer the same level of gentleness and control for porous hair as an acid perm. So, for mild processing on porous hair, the acid perm is the best option.