High-Purity 1,3-Propanediol (CAS 504-63-2): Cosmetic Grade Supplier & Price for Formulations
Discover the benefits of 1,3-Propanediol, a premium, colorless viscous liquid with 99.8% purity, perfect for cosmetic raw materials and paper chemicals. As a leading manufacturer and supplier in China, we offer competitive pricing for high-quality 1,3-PDO, a versatile humectant and solvent that enhances formulation performance.
Get a Quote & SampleUnlock Superior Hydration and Formulation Stability with 1,3-Propanediol

Premium 1,3-Propanediol for Your Formulations
We are a trusted supplier and manufacturer of 1,3-Propanediol (CAS 504-63-2) in China, offering a cosmetic grade product with 99.8% purity. This colorless, viscous liquid is an exceptional humectant, solvent, and texture enhancer, outperforming traditional glycols. Its ability to boost preservative efficacy and provide a light, non-sticky skin feel makes it ideal for cosmetic and paper chemical applications. Secure your supply from a reliable source to ensure product quality and competitive pricing.
- Source high-purity 1,3-Propanediol (CAS 504-63-2) with 99.8% minimum purity, crucial for effective cosmetic formulations.
- Benefit from our role as a leading manufacturer and supplier in China, ensuring competitive 1,3-propanediol price and stable supply.
- Utilize 1,3-Propanediol as a powerful humectant to enhance skin hydration and improve the moisturizing efficiency of your products.
- Leverage its excellent solvent properties for active ingredients and its ability to boost preservative systems in your formulations.
Key Advantages of Using Our 1,3-Propanediol
Enhanced Skin Hydration
As a potent humectant, our 1,3-Propanediol draws moisture to the skin, providing lasting hydration and improving the overall feel of skincare products. It's an excellent ingredient to buy for moisturizers and lotions.
Superior Solvent Properties
This versatile ingredient acts as an excellent solvent for hard-to-dissolve active ingredients like salicylic acid and botanical extracts, ensuring their effective delivery and performance in your formulations.
Improved Formulation Stability
1,3-Propanediol enhances the stability of cosmetic formulations, improving freeze/thaw and heat stability while also boosting the efficacy of preservatives, extending product shelf life.
Versatile Applications for 1,3-Propanediol
Cosmetic Raw Materials
Ideal for use in a wide range of cosmetic products, including moisturizers, serums, cleansers, and hair care. Purchase 1,3-propanediol to elevate your product's sensory profile and efficacy.
Paper Chemicals
This ingredient can also serve as a wetting agent in paper chemical applications, contributing to improved processing and final product quality. Inquire about bulk purchase options.
Natural Alternative
A preferred, natural, and green alternative to petroleum-based glycols like propylene glycol and butylene glycol, aligning with consumer demand for sustainable ingredients.
Preservative Booster
Effectively enhances the performance of preservative systems, contributing to product safety and longevity. Consider this ingredient when sourcing preservatives and boosters.