Let's meet Signature shampoo bar ingredients.

We're starting with a new "𝘓𝘦𝘵'𝘴 𝘮𝘦𝘦𝘵 𝘰𝘶𝘳 𝘪𝘯𝘨𝘳𝘦𝘥𝘪𝘦𝘯𝘵𝘴" series. With this, you can get a better idea of our hair care products' composition.

In the first post, we focus on our Signature shampoo bar, which contains four key ingredients.


🥦 Brassica alcohol.

  • A palm-free, fatty alcohol found in plant cells
  • Brassica Alcohol is not drying alcohol that behaves like other alcohols, such as ethanol or propanol.
  • Reduces breakage due to tangling and combing by conditioning and softening the hair, making it more manageable

💧 Hyaluronic acid

  • It helps to plump up dry, damaged hair
  • Allows the hair fibres to retain and seal moisture
  • It helps to maintain a healthy scalp microbiome, which is required for optimal hair growth


🍅 Tomato bio ferment

  • Nourishing the hair directly with amino acids
  • Cysteine (amino acid) improves hair and guards against breakage by delivering keratin amino acids to support hair
  • Rich in probiotics that can reduce the inflammation on the scalp to help strengthen the hair follicles

🌽 Vegan Keratin

  • Increases hair hydration
  • Protein that already occurs naturally in the hair
  • Forming a protective shield around the hair shaft that helps it stay elastic, soft, and shiny
  • Delivers similar levels of antioxidant protection as hydrolyzed animal keratin.


All of our ingredients are Vegan, Sustainably sourced and Cruelty-free! Full ingredients list available under the product information - https://rahucare.com/products/signature-prebiotic-shampoo-bar  

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