Mineral Cleansing Water Formulation

Regarding your inquiry about formulating a mineral cleansing water with PEG-7 Glyceryl Cocoate, Butylene Glycol, Phenoxyethanol, Mineral Water, Centella Asiatica Extract, and Aloe Vera Extract, here is some information based on the typical properties and usage of these ingredients:

• PEG-7 Glyceryl Cocoate: This acts as a non-ionic surfactant and emulsifier, helping to cleanse the skin by lifting and removing impurities and makeup. It is typically used in cleansing formulations. While a specific product was not found in our search, its general function is to provide cleansing properties.

• Butylene Glycol: This ingredient (Product ID: 320) is a solvent and humectant. It helps dissolve other ingredients and adds moisture to the skin. The typical usage rate is 1-20%. Your proposed 20% is within this range and can help dissolve ingredients and provide a moisturizing feel.

• Phenoxyethanol: This is a common preservative (Product IDs: 155, 1438, 31783) used to prevent microbial growth in cosmetic products. The typical usage rate is 0.5-1.0%. Your proposed percentages of 0.1% and 1% are at the lower and upper ends of this range. Using 1% provides better preservation. It is crucial to perform challenge testing on your final formulation to ensure the preservative system is effective at the chosen concentration.

• Mineral Water: This serves as the primary base for the cleansing water.

• Centella Asiatica Extract: Extracts from Centella Asiatica (Product IDs: 762, 9240) are known for their anti-inflammatory and skin-soothing properties, as well as their ability to help stimulate collagen production. The recommended usage rate is typically 0.1-2%. Your proposed 2% is at the higher end of this range, which can provide significant benefits. Note that some forms, like Pure-TECA™ Centella Asiatica Extract (ID 9240), may require dissolving in Butylene Glycol with heat.

• Aloe Vera Extract: Aloe Vera Extract (Product ID: 76) is well-known for its skin conditioning, moisturizing, and anti-irritation properties. The typical usage rate is 1-10%. Your proposed 2% is within this range and can contribute to the soothing and hydrating feel of the cleansing water.

General Mixing Guidance:

1. Combine the Mineral Water and Butylene Glycol.
2. Add the PEG-7 Glyceryl Cocoate and mix until dispersed.
3. Add the Aloe Vera Extract and Centella Asiatica Extract. Ensure they are fully dissolved or dispersed according to their specific product instructions (some Centella extracts may need pre-dissolving in Butylene Glycol with heat before adding to the main water phase).
4. Add the Phenoxyethanol and mix thoroughly.
5. Adjust the pH if necessary to be within the recommended range for the ingredients, especially the preservative and extracts.

Remember that formulation requires careful measurement and mixing. Always perform a small test batch first and conduct necessary stability and microbial testing to ensure the safety and efficacy of your final product.