Propanediol 1,3 – Natural, Eco-Friendly Humectant for Skin & Haircare
Propanediol 1,3 is a plant-based, natural humectant derived from the fermentation of corn sugar. It serves as an eco-friendly alternative to synthetic glycols like propylene glycol and glycerin, offering moisture retention, enhanced preservative efficacy, and a smooth, non-tacky feel. Ideal for sensitive skin formulations, it boosts hydration while maintaining a light texture, making it highly valued in skincare and haircare products.
Key Features & Benefits
- 100% Natural & Sustainable: Derived from corn sugar, it’s renewable, vegan-friendly, and eco-friendly, approved by Ecocert and Health Canada.
- Moisture Retention: As a humectant, it draws moisture into the skin, improving softness and overall hydration.
- Non-Sticky, Smooth Feel: Unlike glycerin, Propanediol 1,3 offers a lightweight, non-tacky finish in formulations.
- Preservative Booster: Enhances the effectiveness of preservatives, particularly phenoxyethanol, offering broader microbial protection.
- Versatile: Useful in a variety of products including creams, lotions, shampoos, conditioners, and sunscreens.
- Clear, Viscous Liquid: Adds viscosity to surfactant systems, improves clarity, and contributes to a rich, creamy lather.
INCI Name: Propanediol
CAS No: 504-63-2
Appearance: Clear, colorless liquid
Odor: Mild, sweet
pH Range: 4.5-7.0
Boiling Point: 211-217°C
Solubility: Soluble in water
Usage Rate: 3-10% in skincare and haircare formulations, up to 20% in some applications.
Suggested Uses for Propanediol 1,3:
- Skincare: Ideal for moisturizers, creams, and serums, enhancing hydration and texture.
- Haircare: Improves detangling and reduces static in shampoos, conditioners, and leave-ins, while boosting shine.
- Cosmetic & Personal Care: Can replace glycerin and propylene glycol in natural and organic product lines.
- Sun Care: Used in sunscreen formulations for its light, non-greasy feel and water-binding capabilities.
Safety and Storage Guidelines:
- Storage: Store Propanediol 1,3 in a cool, dark, and dry place to maintain its quality.
Safety Note: This product is intended for external use only. Always perform a patch test before using any new ingredient.
