INNOCOSVATE Germall Plus Liquid cosmetic preservative 4 fl oz — water-soluble, paraben-free

INNOCOSVATE Germall Plus Liquid is a cosmetic-grade liquid preservative designed to extend the shelf life of lotions, essences and liquid soaps when used at recommended low percentages.

This ready-to-use, water-soluble preservative blend is formulated specifically for cosmetic applications and DIY home formulations. It disperses quickly into cooled formulas, works with most surfactants and emulsions, and is free from parabens and many harsh synthetic additives. Supplied in a 118 ml (4 fl oz) bottle, it offers a cost-effective option for small-batch makers and indie brands seeking reliable microbial protection without compromising formulation performance.

How do I incorporate this preservative into my skincare recipe?

Add Germall Plus Liquid near the end of your formulation process after the mixture has cooled to room temperature, and stir until fully dispersed. Typical usage falls between 0.5% and 1.0% by weight; always test your final product for stability and safety.

• Recommended dose: 0.5–1% by weight for most aqueous and emulsified products.
• Add at the end of processing when the batch is cooled to avoid degradation.
• Mix thoroughly to ensure even distribution in water-based or emulsified formulas.
• Run small-scale microbial and stability tests for new formulations.

Will this preservative work with my surfactants and emulsifiers?

Yes — Germall Plus Liquid is formulated to be compatible with a wide range of cosmetic ingredients, including surfactants and common emulsifying systems. Its water-soluble nature helps it disperse rapidly into complex formulas without causing separation.

• Compatible with many anionic, nonionic and amphoteric surfactants.
• Suitable for creams, lotions, liquid soaps and toner-type products.
• Does not typically interfere with emulsion stability when added correctly.
• Test compatibility in small batches if using uncommon raw materials.

How much product will one bottle preserve and how cost-effective is it?

The 118 ml bottle contains enough preservative to treat a large volume of finished product when used at recommended concentrations. INNOCOSVATE’s larger-sized offering aims to reduce per-batch cost for hobbyists and small brands producing multiple small runs.

• One 118 ml bottle can preserve roughly 29 kg of finished product at common use rates.
• Buying this size lowers cost-per-kilogram versus smaller units.
• Proper dosing preserves product integrity and reduces waste from spoilage.
• Store in a cool, dry place away from direct sunlight to maintain potency.

Is Germall Plus Liquid safe and what should I check before use?

This formula is designed for cosmetic use and avoids parabens and certain harsh additives, offering a milder option for many topical products. Always follow regulatory guidance for your market, perform preservation efficacy testing (challenge tests) and review ingredient restrictions if you sell commercially.

• Paraben-free formula suitable for many cosmetic applications.
• Designed for external, cosmetic use only — not for ingestion.
• Conduct preservative efficacy (challenge) testing for finished products.
• Confirm local regulatory compliance for preservative use in cosmetics.

Who is this for: INNOCOSVATE Germall Plus Liquid is aimed at DIY cosmetic makers, indie skincare brands and formulators who need a reliable, water-soluble preservative to protect aqueous and emulsified personal care products. It suits creators who want a paraben-free, cost-efficient option in a practical 4 fl oz size while still following standard testing and regulatory practices for finished products.