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Gluconolactone

Gluconolactone is a gentle PHA exfoliant that smooths and hydrates at the same time. A good first acid for sensitive or dry skin.

  • Version
    Medik8 Press & Glow
    Medik8
    Medik8 Press & Glow
    Version
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  • Exuviance Night Corrector
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  • Exuviance Gentle Cream Cleanser
    Exuviance
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  • NeoStrata Restore PHA Facial Cleanser
    NeoStrata
    NeoStrata Restore PHA Facial Cleanser
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  • NeoStrata Enlighten 15% Vitamin C + PHA Serum 15ml
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  • Exuviance Gentle Daily Exfoliating Pads
    Exuviance
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  • Exuviance Overnight Transformation Complex
    Exuviance
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  • NeoStrata Restore Ultra Moisturizing Face Cream
    NeoStrata
    NeoStrata Restore Ultra Moisturizing Face Cream
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  • NeoStrata Restore PHA Renewal Pads
    NeoStrata
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    NeoStrata Restore PHA Renewal Pads NeoStrata Restore PHA Renewal Pads
  • NeoStrata Restore Hydra Filling PHA Eye Cream 15g
    NeoStrata
    NeoStrata Restore Hydra Filling PHA Eye Cream
    NeoStrata Restore Hydra Filling PHA Eye Cream 15g NeoStrata Restore Hydra Filling PHA Eye Cream 15g
  • Size
    Exuviance Deep Clean AHA Cleanser
    Exuviance
    Exuviance Deep Clean AHA Cleanser
    Size
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  • Exuviance Radiance Serum
    Exuviance
    Exuviance Radiance Serum
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  • NeoStrata Skin Active Rebound Sculpting Cream
    NeoStrata
    NeoStrata Skin Active Rebound Sculpting Cream
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  • Exuviance HydraPrep pH Balance Toner
    Exuviance
    Exuviance HydraPrep pH Balance Toner
    Exuviance HydraPrep pH Balance Toner Exuviance HydraPrep pH Balance Toner
  • Exuviance Daily Eye Smoother
    Exuviance
    Exuviance Daily Eye Smoother
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  • Exuviance Exfoliating & Conditioning Foot Balm
    Exuviance
    Exuviance Exfoliating & Conditioning Foot Balm
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  • Exuviance HydraSoothe Refresh Toner
    Exuviance
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  • Dermalogica Liquid Peelfoliant 59ml
    Dermalogica
    Dermalogica Liquid Peelfoliant 59ml
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  • Exuviance Performance Peel AP25 26 pads
    Exuviance
    Exuviance Performance Peel AP25 26 pads
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  • Exuviance Bright Eyes Dark Circle Corrector
    Exuviance
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    Exuviance AGE REVERSE BioActive Wash
    Exuviance
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    Size
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Gluconolactone (PHA)

Gluconolactone is a polyhydroxy acid, or PHA. Its larger molecule exfoliates gently at the surface while also attracting moisture, so it suits sensitive and dry skin that finds AHAs too strong. NeoStrata, who pioneered PHAs, use it across their Restore range.

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AboutGluconolactone

Gluconolactone is a polyhydroxy acid, or PHA. Like other exfoliating acids it loosens the bonds between dead skin cells, leaving skin smoother and brighter. Its larger molecules work more gradually at the surface, though, so it's generally better tolerated than glycolic acid and less likely to sting.

It also attracts water, which means it hydrates as it exfoliates. That makes it a good option for sensitive, dry or easily irritated skin, and a gentle step for anyone new to acids.

Where you'll find it

  • Cleansers, such as Exuviance Gentle Cream Cleanser and NeoStrata Restore PHA Facial Cleanser
  • Leave-on exfoliating pads and night treatments
  • Serums that pair PHAs with vitamin C

NeoStrata and its sister brand Exuviance are well known for their work with PHAs. Start with a few times a week, build to daily if your skin is happy, and wear SPF each morning.