Distilled water produced using reverse osmosis (RO) with UV sterilization and deionization is highly purified water specially treated for use in the cosmetics industry. This water undergoes several advanced purification stages to remove dissolved salts, heavy metals, organic impurities, ions, and microorganisms.
This type of water acts cosmetically as a safe and essential base for formulations, ensuring the stability of active ingredients, improving the stability of the final product, and reducing the risk of contamination or adverse reactions. It is a key element in achieving high quality and microbial and chemical stability in skincare and haircare products.
Benefits
- It provides a high degree of purity suitable for cosmetic applications.
- Reduces the risk of microbial contamination
- It contributes to improving the stability of the formulations.
- It prevents the reaction of salts and minerals with the active ingredients.
- Supports the performance of storage systems
- Suitable for delicate and high-quality products
How to use
- Manufacturing stage: Aqueous Phase
- How to use: Use directly as a base for the formula.
- Temperature: Stable throughout all stages of manufacturing
- pH range: Nearly neutral (may vary depending on storage)
- Important structural notes:
- It must be used within a clean manufacturing environment.
- It does not replace the use of a suitable preservation system in the final product.
- It is preferable to monitor electrical conductivity periodically.
Recommended ratios
- As a water base: up to 100% depending on the product type
- In creams and lotions: 60% – 85%
- In gels and toners: 80% – 95%
- In cleansers and shampoos: 60% – 90%
Melting
- Water: —
- Glycolates: Miscible
- Oils: Insoluble
- Compositional notes: It acts as a carrier medium for dissolving and dispersing water-soluble components.
Applications
- Skin care creams and lotions
- Facial serums and toners
- Moisturizing gels
- Shampoo and body wash
- Sensitive skincare products
- Daily care products
Storage
- Store in tanks or containers designed for food/cosmetics
- Keep away from sources of pollution
- Ideal storage temperature: 15 – 25°C
- It is preferable to use it within a specific time period after production.
- Transport and storage lines must be disinfected regularly.
Organizational note:
