47 Carrington Road
Marrickville NSW 2204
Categories Raw Materials & Cosmetic Ingredients Preservatives Potassium Sorbate - Preservatives 20 Kg Potassium Sorbate
Product Description
Ingredients: Potassium Sorbate
Potassium Sorbate, which is the potassium salt of Sorbic Acid, is a synthetic preservative that inhibits the growth of yeast, moulds and bacteria in cosmetics and other topical applications. Optimum antimicrobial activity is attained at pH values of up to 5.
Potassium Sorbate is a commonly used preservative in the food industry and is based on sorbic acid which is produced naturally by berries. The potassium sorbate is manufactured by reacting the Sorbic Acid with Potassium Hydroxide (lye or wood ash). Potassium Sorbate is very good at tackling mould and as such is a useful addition to products such as clay masks, pigmented make-up, exfoliating creams and moisturisers containing fresh herbal extractions. Potassium Sorbate is not classified as 'broad spectrum' so is usually paired with other preservatives to give a product full coverage from bacteria, yeast and mould attack.
Usage: Use 0.1 - 0.5% in formulations.
Note: The only way to be sure that your preservative system is working in your product is to carry out micro testing. While we are happy to pass on information and make theoretical recommendations of how to get the best out of our ingredients we can make no guarantees without this testing. There are two levels of test that a microbiological lab will do - one is a micro count which gives you a 'moment in time' look at the cleanliness of your formula and may also characterise the microbes present. The second is a Preservative Efficacy Test or PET. This is highly recommended as it tests how your product performs over time when it is challenged by microbes. You are legally required to market and sell products that are safe and microbial stability is an important part of that.
Please note: This product may come with less than a 9 month shelf life. If used within the specified shelf life, it will not affect the preservative efficacy in a product.
Disclaimer
New Directions Australia Pty Ltd. does not supply food grade raw materials and therefore cannot waive GST.
Prior to use: Customers should always refer to the Material Safety Data Sheet / Specification Sheet OR the ingredients label as affixed to each product which are current at the time of supply of the product.
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As the ordinary or otherwise use(s) of products is outside the control of New Directions Australia Pty Ltd., no representation or warranty, expressed or implied, is made as to the effect(s) of such use(s), (including damage or injury), or the results obtained. New Directions Australia Pty Ltd. expressly disclaims responsibility as to the ordinary or otherwise use(s). Furthermore, nothing contained herein should be considered as a recommendation by New Directions Australia Pty Ltd. as to the fitness for any use. The liability of New Directions Australia Pty Ltd. is limited to the value of the goods and does not include any consequential losses.New Directions Australia Pty Ltd. shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.
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As the availability of ingredients and raw materials is not always certain whether due to changes in nature or otherwise, New Directions Australia Pty Ltd. reserves the right to substitute alternate ingredients/raw materials in the manufacture of its products and bases in order to maintain supply to its customers.
New Directions Australia Pty Ltd. is a wholesaler of natural skin care products and natural raw materials. If you intend to re-label our products under your own name/ brand for the purpose of on-selling or retailing, we strongly recommend that you keep up to date with constant changing labeling laws. Please visit www.accc.gov.au or www.nicnas.gov.au . New Directions Australia Pty Ltd. cannot be held responsible for consequential loss/ product recall due to incorrect labeling.
Note: Individuals receiving any information contained in this website must exercise their independent judgment in determining its appropriateness for a particular purpose or use. As with any manufacturing process, New Directions encourages small, lab-scale manufacturing for evaluation purposes prior to full commercial manufacturing.