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MONAT

IR Clinical Hair Thinning Defense Scalp Serum

Last verified: March 24, 2026

  • Aqua/Water/Eau
  • Propanediol
  • Glycerin
  • Butylene Glycol
  • Acetyl Tetrapeptide-3
  • Bakuchiol
  • Trifolium Pratense (Clover) Flower Extract
  • Pisum Sativum (Pea) Extract
  • Picea Mariana Bark Extract
  • Sodium Hyaluronate
  • Biotin
  • Caffeine
  • Dextran
  • Melatonin
  • 1,2-Hexanediol
  • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
  • Polyglyceryl-4 Laurate
  • Polyglyceryl-6 Caprylate
  • Xanthan Gum
  • Resveratrol
  • Sodium Ascorbyl Phosphate
  • Sodium Benzoate
  • Sodium Gluconate
  • Sodium Polyglutamate
  • Citric Acid
  • Sorbitan Isostearate
  • Tocopherol
  • Ethylhexylglycerin
  • Benzyl Alcohol

Why This Product is Rated SLOW

IR Clinical Hair Thinning Defense Scalp Serum by MONAT 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 →

Frequently Asked Questions

IR Clinical Hair Thinning Defense Scalp Serum by MONAT - Non-toxic Hair Styling + Treatment product rated SLOW by Million Marker, free from BPA, phthalates, and parabens

Where to buy

MONAT Google Search

Please note that product images displayed on this page are obtained from third-party sources and provided for informational purposes only. Manufacturers and retailers may change product packaging, labeling, ingredients, or appearance without notice, so images may not reflect the most current version. Million Marker does not guarantee the accuracy of product images.