Products are split into three levels based on ingredient labels

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Best choice
SLOW
Contains ingredients with possible health concerns
STOP
Contains harmful ingredients
SLOW

Nuele Hair

Renew Shampoo

Last verified: November 26, 2025

  • Aqua (Water)
  • Decyl Glucoside (coconut decanol and glucose)
  • Potassium Cocoate made with organic coconut oil and Potassium Oleate made with organic olive oil
  • Xantham Gum
  • Organic Aloe Barbadensis (Aloe)
  • Organic Lecithin (Sunflower Extract)
  • Glycerin
  • Theobroma Grandiflorum Seed Butter (Cupuacu Butter)
  • Sorbitan Oleate
  • Sea Salt
  • Citric Acid
  • Organic Wasabi Extract (Eutrema Japonicum)
  • Organic Garlic Extract (Allium Sativum L)
  • Organic Ginger (Zingiber Officinate)
  • Hexylene and Caprylyl Glycol
  • Organic Boswella Carterii (Frankincense Oil)
  • Organic Pelargonium Odorantissimum (Geranium Oil)

Why This Product is Rated SLOW

Renew Shampoo by Nuele Hair 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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