Rinse-Out Conditioner

General Recipe:

1. Water (65-80%): As in most cosmetic formulations, water is often the primary ingredient.

2. Cationic Surfactants (3-7%): Such as Behentrimonium Methosulfate, Cetrimonium Chloride, or Stearamidopropyl Dimethylamine. These ingredients are key to providing the detangling and conditioning benefits to the hair.

3. Emollients (2-8%): Ingredients like oils or silicones (e.g., Cyclopentasiloxane, Dimethicone) that help to smooth and seal the hair cuticle, providing shine and manageability.

4. Fatty Alcohols (1-5%): Like Cetearyl Alcohol, or Stearyl Alcohol. These are used as emulsion stabilizers and also contribute to the overall feel of the conditioner.

5. Humectants (2-5%): Such as Glycerin or Propylene Glycol, to help draw moisture into the hair.

6. Thickeners/Stabilizers (0.1-1%): Like Guar Hydroxypropyltrimonium Chloride, Xanthan Gum or Carbomer, to adjust the viscosity of the conditioner.

7. Preservatives (0.5-1.5%): Such as Phenoxyethanol, Ethylhexylglycerin, or other preservative systems to prevent microbial growth.

8. pH Adjusters (0.1-0.5%): Like Citric Acid or Lactic Acid, to ensure the product is at a pH that's friendly to hair (typically around 4-5).

9. Fragrance (0.2-1%): This is used to provide a pleasant scent to the product.

10. Specialty ingredients (1-2%): These can be things like proteins (Hydrolyzed Wheat Protein, Keratin), botanical extracts (Aloe Vera, Green Tea), or vitamins (Panthenol) for additional marketing claims and hair benefits.