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Lactobionic Acid

Lactobionic acid is a gentle bionic acid that hydrates and smooths, making it a kind choice for sensitive skin. Mostly from NeoStrata.

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Lactobionic acid (PHA)

Lactobionic acid is a gentle PHA that exfoliates, hydrates and has antioxidant properties. It suits sensitive, dry and mature skin, and is often used in formulas designed to help skin look firmer and smoother. A good option if other acids leave your skin feeling uncomfortable.

Gluconolactone Sensitive skin
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AboutLactobionic Acid

Lactobionic acid is a bionic acid, a type of polyhydroxy acid made by joining a sugar (galactose) to gluconic acid. It's a larger, gentler relative of the familiar AHAs. It exfoliates very gradually, attracts and holds water well, and has antioxidant properties, so it's often used in formulas for sensitive or barrier-compromised skin.

NeoStrata is known for its work with bionic acids and uses lactobionic acid throughout its Restore range, including the PHA Barrier Recovery Cream, PHA Daily Moisturiser and Bionic Face Serum.

Why choose it

  • Gentle enough for sensitive, dry and redness-prone skin
  • Hydrates as it smooths, so skin doesn't feel stripped
  • A soft introduction to exfoliation if other acids sting
  • Pairs well with vitamin A, helping to offset dryness

Use it daily as part of your serum or moisturiser step, and finish with SPF in the morning.