Unlock the Power of Lichen-Based Multifunctional Active Preservation
COSMOS-certified ingredients.
Designed to replace synthetic systems with multifunctional performance.

Antimicrobial (broad-spectrum). Antioxidant. Anti-inflammatory. Cytoprotective. Supports natural and clean-label formulations. Offers UV screening effects at 235nm, 250nm, and 285nm

At 0.75%, CosmosPreserve™ passes USP preservative efficacy testing. Recommended dosage is 1%

100% natural origin. Multifunctional active: Provides additional skin benefits (anti-inflammatory, antioxidant, etc.). Ideal for natural, organic, and label-friendly cosmetic formulations.

CosmosPreserve is composed of 100% natural, COSMOS-certified ingredients and does not contain known microbiome-disrupting agents such as harsh alcohols, parabens, or broad-spectrum biocides. Its key ingredient, Triethyl Citrate, is a gentle, non-irritating ester that has been used in formulations designed for sensitive skin and is known for its skin-compatibility.

While direct microbiome clinical testing has not yet been completed for CosmosPreserve™ , its mild preservative mechanism, low use concentration, and lack of known microbiome disruptors suggest that it is a good candidate for microbiome-friendly formulations. For brands seeking to make this claim, we recommend conducting 3rd-party in vitro or in vivo microbiome tests on final formulations containing CosmosPreserve™.

Yes. CosmosPreserve™ has been tested across a variety of formulation bases, demonstrating good compatibility and performance. We provide guidance on how to integrate the ingredient efficiently during the formulation process.

Yes. Published scientific literature on Atranorin and Usnic acid supports wound-healing potential through anti-inflammatory and antioxidant actions, promoting skin regeneration.

Antioxidant activity (confirmed by studies on lichen metabolites). Anti-inflammatory activity (through inhibition of NF-κB and inflammasome pathways). Cytoprotective and UV-screening properties. These support positioning CosmosPreserve™ as a multifunctional active, avoiding regulatory restrictions associated with standalone preservatives in Europe.

Emulsions, Surfactant-based systems. Hot or cold processed formulations.

CosmosPreserve is a liposoluble preservative. For optimal efficacy, it should ideally be added to the lipid phase or the surfactant system of your formulation.

It is heat-stable and can be incorporated into the heated phase (40–60 °C), either in the melted lipid phase or during the hot emulsion phase. Alternatively, CosmosPreserve™ may also be added at room temperature during the final formulation stage, however, ensure proper dispersion throughout the formula.

Recommended dosage at 1%. For value-added benefits, 1-4% dosage is recommended depending on formula.

pH 4.0 to 7.5

Appearance: Transparent yellow liquid. Thermostable and liposoluble. Easily integrates into emulsions and surfactants.

CosmosPreserve™ is standardized for two primary bioactive compounds: Usnic acid and Atranorin, known for their antimicrobial properties. Additionally, the extract contains other lichen-derived metabolites in smaller concentrations, including Fumarprotocetraric acid, which may contribute to its overall preservative activity.

Yes. We offer process and integration guidelines to ensure CosmosPreserve™ is effectively stabilized and functional in your final formula. Reach out to receive tailored support based on your formulation type.

CosmosPreserve™ is COSMOS Certified. It is 100% natural ingredient suitable for organic and natural formulations.

Yes. CosmosPreserve™ is a blend composed of Triethyl Citrate, Cladonia Rangiferina, and Cladonia Stellaris. The raw materials are 100% of vegetable origin.

Triethyl Citrate is made via esterification of ethanol (from sugar beet fermentation) with citric acid (from cornstarch fermentation).

Lichen biomass is naturally harvested and air-dried.

Based on suppliers’ declarations, CosmosPreserve™ meets Halal and Kosher requirements.

Challenge tests have been performed across multiple formulation bases to evaluate efficacy. Additionally, we are actively studying the effects of pure (-) Usnic acid on select organisms, which differs from commonly studied (+) Usnic acid.

• SDS (Safety Data Sheet)
• COA (Certificate of Analysis)

Yes. When used at 0.75–4%, CosmosPreserve™. Does not require allergen labeling under EC Regulation 1223/2009. Complies with preservative efficacy requirements for topical use under USP standards

Pricing depends on volume and engagement terms. Please request a quote.

Yes. CosmosPreserve™ is available in 1kg, 20 kg carboys, 200 kg drums, and 1000 kg totes with tiered pricing.