Product description

Preservatives are substances that help extend the shelf life of your cosmetic products.

They combat bacteria, yeasts, fungi and moulds in cosmetics by being able to stop their proliferation for a certain period of time. They are needed wherever you add water to products. However, these properties predestine them to be potentially poisonous or toxic in their pure form, therefore their dosage in cosmetic products is minimal.

Preservative 1388 eco plus is a modern broad-spectrum antimicrobial ingredient intended for the preservation of cosmetic products. It contains sodium salt of levulinic acid, sodium salt of anisic acid, glycerin and water, which makes it a 100% natural and vegan blend. Thanks to the optimal ratio of active substances, it provides reliable protection against bacteria, yeasts and moulds, while not causing any change in the colour or scent of the final product.

Do you want to learn more about this preservative? Read the article on the blog Natural preservative 1388 Eco Plus – why it is the ideal natural preservative for cosmetics

Key benefits:

• Broad-spectrum antimicrobial protection – effective against bacteria, yeasts and moulds.

• Natural and vegan origin – all components are derived from plant sources (sugar cane/corn, star anise, rapeseed).

• Easy to use – highly water-soluble, does not disrupt the colour or fragrance of formulations.

• Certified suitability for natural cosmetics – compatible with COSMOS and Natrue.

• Skin-safe – a gentle alternative to traditional preservatives.

Suitable for products such as:

• Emulsions (creams, facial milks, body products).

• Surfactant-based cleansing products (shampoos, shower gels, micellar waters).

• Decorative cosmetics.

• Products for sensitive skin or natural cosmetics.

Use in formulation:

• Solubility: completely soluble in water.

• Recommended dosage: 2.5 – 5.0% depending on the pH of the formulation.

• Effective pH range: 3.5 – 6.0 (it achieves the best results within this interval).

• Incorporation: added to the aqueous phase during mixing, can be heated up to 80 °C.

• Recommendation: add before homogenisation to ensure uniform distribution of the active substances.

This ingredient is an effective yet natural solution for safe and stable preservation of cosmetic products.

Safety rating of the raw material according to EWG: 1 (low risk)

More detailed information on the product quality can be found in the certificate, which we update with each new batch.

All supplied raw materials are of cosmetic grade, unsuitable for internal use.

Use appropriate protective equipment during handling.

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