UL Prospector

Geogard Ultra™

Lonza Group 龙沙集团 makes their documentation available in the regions indicated below:

Geogard Ultra™ is a synergistic and patented blend comprised of gluconolactone and sodium benzoate. Aside from its proven broad spectrum activity, wide range of global regulatory approvals and broad formulation compatibility, it also contributes an added skin moisturisation benefit and has conformance with ECOCERT/COSMOS, NATRUE and the Soil Association.

What makes this preservative unique is the synergy between the two ingredients which allows for its broad spectrum efficacy. Typically, organic acids on their own are too weak and often require a co-preservative or booster in order to perform optimally. The gluconolactone in this blend works in conjunction with the sodium benzoate to act as an efficient preservative booster, slowly releasing gluconic acid over time thereby contributing to the broader preservation effect.

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Retailer Compliance Status

Name (CAS Number)
.delta.-Gluconolactone (90-80-2) Sign in to view
D-Gluconic acid, calcium salt (2:1) (299-28-5) Sign in to view
Sodium benzoate (532-32-1) Sign in to view

Regulatory & Advisory Status

Name (CAS Number)
.delta.-Gluconolactone (90-80-2)
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D-Gluconic acid, calcium salt (2:1) (299-28-5)
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Sodium benzoate (532-32-1)
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Compliance information powered by UL's LOLI Regulatory Database.

Company

Lonza’s Personal Care business has long been the world’s leading supplier of active antidandruff agents, with its Zinc Omadine® product considered the gold standard in the antidandruff shampoo market. Lonza Personal Care also supplies a wide array of other hair- and skin-care products, including biotechnology-derived active ingredients, preservatives for use in certified natural and organic products and other products, proteins, emollients and more.

Company Documents

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Lonza Group 龙沙集团

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