pH balance

Skin's chemical neutrality

pH balance refers to the level of acidity or alkalinity in a substance, measured on a scale from 0 (most acidic) to 14 (most alkaline), with 7 being neutral.

The term appears most often in discussions of body chemistry, skincare, and pool maintenance: This cleanser is formulated to maintain your skin's natural pH balance.

To restore pH balance is to return acidity levels to an optimal range.

Opposites
equilibrium state

pH balancepH imbalance

Disrupted acid-base ratio

acidosis · alkalosis · chemical imbalance · respiratory acidosis · disequilibrium

chemical condition

pH balancehyperacidity

Excessive gastric acid secretion

low pH

Family

balance

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Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G