Preservative Eco
Preservative Eco
Regular price
£2.96
Regular price
£2.96
Sale price
£4.19
Unit price
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per
Benefits
Product Benefits
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Broad-spectrum antimicrobial protection
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Palm-free and eco-friendly
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Suitable for natural and organic cosmetic formulations
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Ideal for skincare, haircare, and sun care products
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Vegan and non-GMO
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COSMOS-approved ingredients
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Low odour – suitable for fragrance-free products, though it can have a slight scent
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Globally accepted and easy to incorporate
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Free from parabens
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Effective in a wide range of formulations
- Broad spectrum preservative effective against a diverse range of microorganisms including gram negative bacteria yeast
- Includes organic acids and dehydroacetic acid for enhanced preservation
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Suitable for body butters, cream makeups, styling gels, and base lotions
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Effective at elevated temperatures and in anhydrous products
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Compliant with global regulatory acceptance and natural cosmetics standards
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Broad spectrum preservative system and multi use capabilities
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Effective against bacteria yeast and moulds, including gram positive and positive and gram negative bacteria, which helps protect the product from microbial contamination
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Suitable for make up, cream, and base creams
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Prevents microbial contamination and compatible with natural cosmetic formulation
Product Description
Product Description
Preservative Eco is a versatile, eco-conscious preservative that delivers broad-spectrum protection against bacteria, yeast, and mould. Specially formulated for natural and organic cosmetic products, it is an ideal choice for formulators seeking reliable preservation without compromising on sustainability or performance. The cooling phase is a critical step in the formulation process to ensure stability and efficacy.
With its unique blend of benzyl alcohol, salicylic acid, glycerin (palm-free, from canola or soy), and sorbic acid, Preservative Eco provides powerful antimicrobial protection. The inclusion of organic acids and dehydroacetic acid enhances its preservation capabilities. While Preservative Eco is designed to have a low odour, it does carry a slight scent that may be detectable, making it still suitable for fragrance-free and sensitive-skin formulations.
Whether you’re formulating lotions, gels, serums, or washes, Preservative Eco offers a clean, compliant, and effective solution that aligns with modern, sustainable beauty standards.
How to use it
How to Use
Skin Care
Effective in oil in water (O/W) and water in oil (W/O) emulsions so can be used in creams and lotions for all skin types.
Suitable for use in anhydrous (non-water containing) formulations such as oily body scrubs.
Because of the nature of the scrub, water is likely to enter the product container as it is used and so will need a preservative.
Hair Care
No direct hair care usage but it is effective in hair conditioners, hair packs and shampoos.
Other
Use at 1% but it is safe to go as high as 1.1% for example when using herbal infusions and decoctions.
The maximum safe amount use in products is no more than 1.15%.
Effective range is pH3 to pH8. Water soluble, so can be used in water based products such as toners.
It is best if combined with glycerin first.
Always check with your cosmetic safety assessor to ensure the percentage is correct for your particular product.
Add to Stage 3 (below 40°C) when making creams and lotions.
As it has a natural odour that can show through, we find it is better to either combine the Stage 3 ingredients together before blending or add Preservative Eco as the first ingredient of the Stage 3.
We have found that when it is added last, the odour appears to be stronger and more noticeable.
Of course, adding essential oils can also cover this.
It is not suitable to use when combining clays into emulsions.
Although some of the older publications still suggest using drops as a measure, this is not accurate as dropper sizes vary.
Always weigh the amount of preservative used to get the correct percentage needed.
Suggested Blends
Do not blend different preservatives with each other unless you are experienced in this area and can have the result tested for efficacy.
If you are adding extra materials to a base product, you may need to add extra preservative as well.
Ensure the same preservative as the base product is used.
Cautions & Contraindications
As this preservative contains Salicylic Acid, it cannot be used in leave on products, such as creams and lotions, that are intended for babies or children under the age of 7. It can be used in shampoos and body washes, because they are rinse off products.
For more information and guidance on making your own skin care products please see Aromantic's books and eBooks in our Publications section.
These notes are not meant to replace medical guidance and you should seek the advice of your doctor for your health matters.
The formulae are given in good faith and are intended for educational purposes only.
They have not been evaluated or tested in any way and Aromantic Ltd. makes no claim as to their effectiveness.
It is up to the reader to ensure that any products they produce from these recipes are safe to use, and if relevant, compliant under current cosmetic regulations.
Not suitable for childrens products due to salicylic acid content
INCI / Ingredients
INCI / Ingredients
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INCI Name: Benzyl Alcohol, Salicylic Acid, Glycerin, Sorbic Acid
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Origin: Synthetic and plant-derived (palm-free glycerin from canola or soybean)
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Appearance: Clear to slightly straw-coloured liquid
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Solubility: Water-soluble
Storage & Shelf life
Storage & Shelf Life
Store in a cool, dry place away from direct sunlight.
The expiration date is indicated on the product packaging.
Why buy from Aromantic
Why Buy from Aromantic?
At Aromantic, we carefully source ingredients that support sustainable, ethical, and innovative cosmetic formulation. Preservative Eco meets our strict standards for performance and environmental responsibility. When you buy from Aromantic, you’re not just purchasing a preservative – you’re investing in high-quality, palm-free, vegan ingredients trusted by experienced formulators. We offer reliable worldwide shipping to support your success.
FAQ's
Frequently Asked Questions
Can Preservative Eco be used in all cosmetic products?
It is suitable for most rinse-off and leave-on products, except for leave-on products intended for children under 7 years old.
Is Preservative Eco palm-free?
Yes. The glycerin used in Preservative Eco is derived from canola or soybean oil, not palm.
Is it suitable for fragrance-free products?
Although Preservative Eco is intended to have a low odour, in practice, it may not be entirely scent-free, which could affect fragrance-free formulations.
What is the ideal pH range for using Preservative Eco?
It works best in formulations with a pH of 3 to 8. Always check compatibility with your final product.
Is this preservative COSMOS approved?
The ingredients used are COSMOS approved, aligning with natural and organic certification standards. You can see it listed on our schedule, you can find that here.
Recipes & Blends
Click on the link below to be directed to a great recipe featuring Preservative Eco:
Vitamin Bath
Technical Documents
Here is a link to all non batch specific documents for this product Link to Technical Documents.
If you have any questions about the documents or need the Certificate of Analysis (COA) for a product which you have recived, then please request that here.
Pairs well with
Related Products / Pair with
EcoSilk MB | Lightweight Emollient for Silky Skin Feel
Glycerin (Palm Free) | Natural Humectant for Skin Hydration
Vitamin E (Natural) | Antioxidant for Cosmetic Formulations
Emulsifying Wax BTMS-25 | Easy-To-Use Emulsifier
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