NAUTICA Geogard Ultra - Ecocert - 250G

Nautica Geogard Ultra - ECOCERT is a naturally derived multifunctional preservative in powder form, used to help protect cosmetic formulations that contain water-soluble ingredients. It is widely used in creams, lotions, shampoos, and other water-based or water-containing products where dependable preservation is essential.

Because it has no scent of its own and works well in lower pH systems, it is especially useful in products where you do not want the preservative to interfere with the final fragrance profile. This is a cosmetic formulation ingredient rather than a finished product. Why we love it: Geogard Ultra is practical, versatile, and refreshingly easy to work with.

The powder format makes it simple to handle, and the lack of scent is a real advantage when you want your fragrance or essential oil blend to stay centre stage. Further reading: Quick Guide To Preservatives Also available in Sample Sizes. Key Properties INCI Name: Gluconolactone, Sodium Benzoate Ingredients: Gluconolactone and sodium benzoate Form: Powder preservative Solubility: Soluble in water, propylene glycol, glycerine, and mineral oil Suitable For: Cosmetic formulation use only Usage Rate: 1 - 2% Optimum pH: 3 - 7 100% natural Easy to work with in powder form No added scent Naturally biodegradable Vegan friendly Certified cosmetic grade ECOCERT/COSMOS approved NATRUE approved Soil Association approved No parabens No formaldehyde releasers What It's Used For Preserve creams, lotions, shampoos, and other water-containing cosmetic products Help protect formulas with water-soluble ingredients Use in low-pH cosmetic systems Add preservation to formulations where a scent-free preservative is preferred Who It's For This Product Is For: Formulators making water-based or emulsified cosmetic products Makers who want a naturally derived preservative option Brands looking for an approved preservative for lower-pH systems DIY formulators who prefer a scent-free preservative This Product Is Not For: Direct use on the skin as a finished product Oil-only formulations with no water present Use without pH and compatibility checks Food use How To Use As a Preservative: Use at 1 - 2% in the water phase of your formulation.

As a Low-pH Preservative Option: Formulate within the recommended pH range of 3 - 7 for best performance. As a Stability Step: Dissolve thoroughly and check final pH carefully after addition. Processing Tip: If needed, use buffering and pH adjustment methods suited to your formula to help maintain stability.

Compatibility Tip: Remember that sodium salts are electrolytes and may affect emulsifiers that are not electrolyte tolerant. Safety Instructions For cosmetic formulation use only Do not ingest Avoid inhaling the powder Avoid contact with eyes Patch test finished products if sensitivity to sodium benzoate is a concern Store away from children, animals, sunlight, and heat If pregnant or breastfeeding, seek appropriate professional advice before use of finished products containing this ingredient FAQs Q: Why do formulators like Geogard Ultra in scented products?

A: It has no scent of its own, so it is useful in formulas where you do not want the preservative to alter the final fragrance. Q: Can I use Geogard Ultra in oil-only balms? A: It is mainly suited to products with water-soluble ingredients, so it is not usually the right choice for fully anhydrous oil-only formulas.