What is LipoSan Ultra?

Zy4f6hcaLipoSan Ultra® is a natural dietary supplement for effective weight management. In the digestive system, LipoSan Ultra® complexes and binds with dietary fat in such a way that it is not absorbed by the body.

LipoSan is the perfect Keto companion - fiber, vitamin c and improved energy!

LipoSan Ultra® is a unique and proprietary dietary fiber formulation, shown to significantly reduce body weight in a human clinical study. The main constituent in LipoSan Ultra® is chitosan, which has been modified and optimized to enhance its
solubility in stomach acid and fat binding performance.

Produced in Iceland by combining fresh and high quality raw materials and years of manufacturing experience, LipoSan Ultra® is a patented product that also contains succinic acid, a GRAS approved food additive.

LipoSan Ultra® is available in a wide range of formats for every type of customer. Please check our products page for more information.

Product Information


Over 500 MILLION portions sold worldwide

- clinically proven weight loss -

How does LipoSan Ultra work?

Patented Primex technology makes LipoSan Ultra® bind with dietary fat in the stomach and separate it from the digesting food. This results in an emulsion that forms a gel around the dietary fat and prevents it from being absorbed in the body.


A clinical study assessing LipoSan Ultra® showed very positive results. In a double blind placebo-controlled study a significant weight loss was observed in the group taking regular doses of LipoSan Ultra®. Read the details and look at the data in our scientific documentation section.

Scientific Documentation

According to EFSA approval, LipoSan Ultra contributes to the maintenance of normal blood cholesterol level when daily dose is 3g. LipoSan absorbs cholesterol from the diet to reduce the amount that enters the blood stream and helps maintain a healthy cholesterol level.

Produced by Primex

Primex ehf is an Icelandic marine biotech company and a global leader in sustainable production of high quality chitosan based products.

Exclusively made from coldwater shrimp shell and marketed under the brand names LipoSan Ultra® and ChitoClear®. Our products are certified as natural.

Pure source - 100% traceable

About Us



21.4.2020 - 22.4.2020 Supply Side East

Supply Side East 2020 - Primex Iceland will be here on April 21-22, 2020.

Join 250+ exhibiting suppliers focusing on dietary supplements, food, beverage, personal care, sports nutrition and processing innovation to drive your brand forward.

Visit us at our booth #709

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12.5.2020 - 14.5.2020 Vitafoods Europe 2020

Primex Iceland returns to Vitafoods Europe in Geneva on 12-14 May 2020

Over the past 22 years Vitafoods Europe has established itself as the meeting place for the nutraceutical industry with 24,000+ industry experts attending the show every year from 110+ countries.

Visit us at stand J100

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23.9.2020 - 24.9.2020 Vitafoods Asia 2020

Primex Iceland will be attending VitaFoods Asia in Singapore on September 23th to 24th.

If you plan to attend the show please contact us and set up a meeting with our representatives. Primex Iceland will be located at booth O20

We look forward to meeting you!

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MSC Certification for Primex products

Primex Iceland is proud to announce that its production has been certified by the Marine Stewardship Council and proudly bears the blue fish MSC label.

RS2544_English_Portrait_Blue_CMYKThe blue fish label is only applied to wild fish or seafood from fisheries that have been certified to the MSC Fisheries Standard, a science-based set of requirements for sustainable fishing.

The MSC encourages responsible fisheries management and sustainable practices to protect the future of fishing communities.

Primex Iceland and The MSC share the values of sustainability and respect for nature. By combatting overfishing and illegal fishing along with responsible practices we can help protect not only nature but the livelihoods and food security of people worldwide.


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ChitoCare Beauty styrkir Sólrúnu Önnu

Á dögunum skrifuðum við hjá Primex Iceland undir styrktarsamning við afrekskonuna Sólrúnu Önnu. Hún er hluti af A-landsliði Íslands í Badmintoni og afrekshóp BSÍ. Ásamt því að keppa og stunda æfingar erlendis er hún líka að þjálfa. Sólrún Anna gerði sér lítið fyrir á dögunum og vann sterkt meistaramót BH í meistaraflokki kvenna. Það verður spennandi að fylgjast með henni á næstu árum.



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Celebrating 20 years of innovation

This year Primex Iceland celebrates 20 years since the first production run in 1999.

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