Biebl™ 1.3-PDO: Bio-based Moisturizing & Preserving: A New Standard

C1 LIFE Biebl™ 1,3-Propanediol is a fully bio-based material and the world’s first ‘3-NON’ bio-based 1,3-PDO. Sourced from non-GMO, non-Grain , non-pathogenic bacteria. It is produced through Sino-German innovative bio-synthesis technology.

This breakthrough ensures:

✔ High biosafety & production safety
✔ No reliance on food crops
✔ Low carbon footprint

Four Advantage with No aeration required/No intense stirring/No high-temperature sterilization/No expensive nutrients.Biele™1.3PDO is a sustainable, efficient, and cleaner alternative for high-performance cosmetics.Recognized as a world-leading breakthrough in Guangdong’s scientific achievement appraisal, it has obtained key international certifications including USDA Certified Biobased, RSPO, COSMOS Approved, and REACH compliance.

Moisturizing

Biebl™ 1,3-Propanediol features two hydroxyl groups (-OH) that form strong hydrogen bonds with water molecules, creating a 'moisture-locking barrier.' Its small molecular weight enables deep penetration into the skin's stratum corneum, delivering long-lasting hydration at the cellular level.


Lab tests prove its moisturizing performance surpasses both 1,2PDO and 1,3BDO while delivering a fresh, non-sticky finish upon application.

Antibacterial

Antimicrobial Mechanism
Biebl™ 1,3-Propanediol disrupts microbial cell membrane permeability, inhibiting bacterial activity. Its hydroxyl (-OH) groups form dynamic alcohol complexes with other antimicrobial agents, enhancing their efficacy. Through membrane affinity, it penetrates cell walls and synergizes with preservatives for broad-spectrum protection.

Key Advantages

✔ High Safety:No heating effect.Minimal irritation to skin.Non-sensitizing

✔ Excellent Compatibility: Highly stable.Works synergistically with most preservatives

✔ Anti-Resistance: Microorganisms struggle to develop resistance

Application

✔ Work with Phenethyl Alcohol, improve the anti-bacteria effects.

✔ Construct multiple anti-corrosion system to enhance anti-corrosion effect

Composite preservative system 1:40% sorbitan octanoate, 10% ethylhexyl glycerol, 48% 1, 3-propylene glycol, 2% p-hydroxyacetophenone.

Composite antiseptic system 2:70%1, 3-propylene glycol, 10% methylpropylene glycol, 5% ethylhexyl glycerol, 5% glycerol caprylate, 5% glycerol caprylate, 2.5%, 1, 2-pentanediol, 2.5%, 2-hexanediol