Securing Stable Glycerin Supply for Personal Care Manufacturing

Problem

A personal care manufacturer producing skincare and cosmetic formulations experienced frequent supply disruptions in pharmaceutical-grade glycerin.

The volatility was driven by fluctuations in biodiesel production, which significantly influenced glycerin availability in global markets.

As glycerin is a key humectant used in moisturizers and skincare formulations, supply interruptions created serious operational challenges:

• Production planning disruptions

• Increased spot-market procurement costs

• Risk of delayed product delivery to retailers

The procurement team required a strategy to ensure consistent glycerin availability while maintaining quality compliance for cosmetic applications.

Ideation

To address the supply instability, a multi-layer sourcing strategy was developed.

Key elements included:

• Diversifying supply sources across multiple production regions

• Aligning quality specifications to ensure consistency across suppliers

• Implementing forward purchasing agreements to reduce exposure to spot market volatility

Additionally, strict quality alignment was established to maintain compliance with cosmetic manufacturing standards, ensuring consistent glycerin purity, moisture content, and color parameters.

This approach balanced supply security with regulatory and formulation requirements.

Outcome

The supply stabilization strategy delivered significant operational benefits for the manufacturer.

Results included:

• Secured stable glycerin supply for six months of production

• Reduced reliance on volatile spot market purchases

• Improved production planning reliability

• Maintained consistent quality in skincare formulations

With a more resilient sourcing framework, the manufacturer strengthened its supply chain stability and improved operational predictability.