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pH adjuster
Supportive ingredient categoryKeeps the formula at the correct pH for skin safety and stability.
Why it matters: Skin has a natural pH of about 4.5–5.5. pH adjusters ensure product compatibility with skin.
All ph adjuster ingredients in the databaseA–Z · Click to learn more
Aminomethyl Propanol
AMP
Ammonium Hydroxide
Arginine
Boric Acid
Calcium Hydroxide
Slaked Lime
Carbomer
Carbopol
Citric Acid
Dipotassium Phosphate
Disodium Phosphate
Lactic Acid
2-Hydroxypropanoic Acid · Milk Acid
Magnesium Hydroxide
Milk of Magnesia
Phosphoric Acid
Potassium Hydroxide
Caustic Potash
Sodium Bicarbonate
Baking Soda
Sodium Citrate
Sodium Hydroxide
Lye · Caustic Soda
Triethanolamine
TEA · Trolamine
Tromethamine
Tris · THAM