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Neutrogena

Hydro Boost Hyaluronic Acid Gel Cream

Last verified: May 17, 2026

  • Water
  • Glycerin
  • Dimethicone
  • Cetearyl Olivate
  • Sorbitan Olivate
  • Sodium Hyaluronate
  • Serine
  • Glycine
  • Alanine
  • Threonine
  • Arginine
  • Proline
  • Lysine HCl
  • Glutamic Acid
  • Sodium PCA
  • PCA
  • Sodium Lactate
  • Urea
  • Sodium Chloride
  • Citric Acid
  • Betaine
  • Allantoin
  • Fructose
  • Maltose
  • Trehalose
  • Glucose
  • Pentylene Glycol
  • Synthetic Beeswax
  • Polyacrylate Crosspolymer-6
  • Dimethicone Crosspolymer
  • Dimethiconol
  • Ethylhexylglycerin
  • Caprylyl Glycol
  • Sodium Hydroxide

Why This Product is Rated SLOW

Hydro Boost Hyaluronic Acid Gel Cream by Neutrogena has been evaluated by Million Marker and contains some ingredients with possible health concerns. This product is rated SLOW, indicating moderate concern.

We recommend reviewing the ingredient list carefully and considering safer alternatives when possible. SLOW-rated products may still be acceptable for occasional use.

Learn more about how Million Marker scores products →

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