progressive preservatives

As personal care product manufacturers sell to an increasingly global client base, reliable and effective antimicrobials are needed to protect under various conditions. Ashland’s progressive preservatives are based on aromatic alcohols and organic acids, approved for use in all major markets and compatible with a variety of formulations. Effective against gram positive and gram-negative bacteria, yeast and mold, they offer excellent heat stability, work across a wide pH window and are easily solubilized in water.