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Natural-origin diglycerol is gaining ground as a functional and versatile alternative to traditional vegetable glycerin, especially in niche markets focused on high-value formulations such as polyglycerol esters. Derived from the same plant base, this ingredient develops properties that make it more effective in areas where specific performance, higher tolerability and chemical-physical stability are required.

Halal certification is becoming an increasingly essential requirement for operating in international markets where Islamic religious principles influence consumer choices. That’s why, in 2025, Spiga Nord has once again successfully renewed its Halal certification, reaffirming its commitment to inclusivity, traceability, and quality.

Polyglycerol, an ingredient of natural origin, is now at the centre of attention for those developing safe, sustainable, and high-performance products in the cosmetic, food, and fine chemical sectors. Its versatile structure and sourcing from renewable raw materials make it an increasingly common choice in modern formulations that require stability, solubility, and compatibility.

Refined polyglycerols are an increasingly appreciated class of industrial compounds due to their versatility and sustainable profile. This article will explore how refined polyglycerols are used in drilling, hydraulic, and technical lubricants.

In recent years, polyglycerols have emerged as key components in the production of eco-friendly and biodegradable bioplastics. In this context, the need for sustainable solutions to reduce the environmental impact of conventional plastics has led to a growing search for innovative materials.

Tobacco humectant is a crucial ingredient in the preservation and overall taste perception of the final product. In the tobacco industry, the quality of the product is determined by multiple factors, including moisture, aroma and freshness. And humectants are key elements in ensuring these characteristics.

Glycerin in inks is an essential element for obtaining high-quality prints, characterised by greater fluidity and durability. This compound enhances viscosity, improves colour rendering, and increases the resistance of the ink, making it a key ingredient in the production of inks for commercial and industrial printing.

Discover how glycerin in perfumes enhances fragrance quality, longevity, and product sustainability.

Polyglycerols in the food industry: discover how they improve product quality and safety with sustainable and certified solutions.