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Innovative products for health, beauty and a slim figure




with an expert

DuoLife Collagen Powder 15x10,8g



18 March 2023

DuoLife Collagen Powder is an orange and cranberry flavoured food supplement in the form of sachets, which contains only natural ingredients. The preparation is composed of natural ingredients of the highest quality.

Contains a very high dose of collagen. Moreover, the formula was enriched by New Zealand green-lipped mussel extract, bladderwrack extract, natural vitamins E and D3, and a proprietary formula obtained from inactivated Saccharomyces cerevisiae yeast cells standardised for selenium content.

Unique composition of DuoLife Collagen Powder food supplement supports optimal health of the osteoarticular system, skin, hair, and nails, as well as normal functioning of the thyroid gland.





DuoLife Collagen Powder food supplement is designed to support optimum body functions in:

  • those taking care of proper functioning of the articular system – bones, joints, ligaments, muscles and tendons;

  • those engaging in vigorous workouts, experiencing muscle fatigue after exercise;

  • those wishing to support optimal functioning of the osteoarticular system on a daily basis;

  • those wishing to maintain a youthful appearance of their skin;

  • those wishing to support the maintenance of optimal hair and nails health;

  • those wanting to support proper thyroid function;

  • those wishing to support proper functioning of the immune system;

  • those wishing to support optimal metabolism;

  • those in the period of growth;

  • women during menopause;

  • men wishing to support optimal fertility;

  • convalescents after joint injuries;

  • the elderly/seniors




  • vitamin D contributes to the maintenance of normal bones;

  • vitamin D contributes to the maintenance of normal muscle function;

  • vitamin D contributes to the normal function of the immune system;

  • iodine contributes to the normal production of thyroid hormones and normal thyroid function;

  • iodine contributes to the maintenance of normal skin;

  • selenium contributes to the maintenance of normal hair and nails;

  • selenium contributes to the normal thyroid function;

  • vitamin E contributes to the protection of cells from oxidative stress.






Power of Powder


As much as 9 g of collagen in one sachet.


Better together


Use together with DuoLife Collagen in the liquid form and supply your body with a full spectrum of ingredients. The liquid form allows you to use the full biological background in the form of fruit juices – sources of vitamins, minerals, and antioxidants. The sachets are a treasure trove of concentrated active ingredients, in high portions for optimal absorption.




Product complementary with DuoLife Collagen Liquid Formula, but with completely different composition. Simultaneous supplementation of both products is valuable.




Besides collagen, the product contains as many as 5 additional active ingredients of natural origin.


Always with you


A convenient form of sachets which you can always carry around, e.g. to work, on a trip.




Complete ingredients, with preserved biological background.


100% natural origin


100% ingredients of natural origin.


Convenient form of use


Ready doses in sachets to be added directly to water or juice.


Recyclable packaging


(You will find more information on recycling in the "Storage" tab).


Gluten free


The product does not contain gluten.


Less is more


The product does not contain artificial flavours and fragrances, artificial fillers, and is free from GMOs.



Collagen from saltwater fish skin

Collagen is a basic protein that makes connective tissue. It is a key building block of skin, cartilage, and bones. Starting at the age of 25-30, collagen production in our body decreases. As we age, the process intensifies; from around the age of 60, the body does not produce any endogenous collagen. Increased physical activity and engaging in extreme sports, hormonal changes, excess exposure to sun, inclement weather may accelerate the breakdown of collagen fibres, which weakens the osteoarticular system. The skin loses its firmness and first wrinkles are becoming visible.

New Zealand green-lipped mussel (Perna canaliculus) extract, including 2% glycosaminoglycans (GAG)

New Zealand mussel (Perna canaliculus), also known as green-lipped mussel is a mussel with greenish colour that is native to New Zealand coast. New Zealand mussel is a valuable source of glycosaminoglycans (GAG), omega-3 fatty acids, vitamin A, C, E, D, B-group vitamins, and minerals such as iron, calcium, sodium, potassium, phosphorus and selenium.

Glycosaminoglycans (GAG), along with collagen and elastic fibres, make up the extracellular matrix. The extracellular matrix fills the intercellular spaces, significantly influencing cell condition, flexibility, elasticity and resilience. It also allows for the circulation of the interstitial fluid that has a nutritious function for cartilage and connective tissue proper.

Bladderwrack (Fucus vesiculosus) 5:1 extract, standardised for 0.1% iodine content

Bladderwrack (Fucus vesiculosus) is a seaweed; a green-brown algae rich in iodine and polysaccharides (fucoidans, laminarin, and alginates). It is also a source of dietary fibre and minerals such as magnesium, sodium, potassium, calcium, manganese, zinc, phosphorus, copper and vitamins: A, C, and B-group vitamins. Thanks to iodine content, bladderwrack fosters normal thyroid function. Fibre found in the algae supports metabolism and gastrointestinal passage, and promotes regular bowel movements.

Iodine is a microelement which supports normal secretion of thyroid gland hormones - thyroxine (T4) and triiodothyronine (T3) as well as normal functioning of the thyroid gland. These hormones regulate numerous important physiological processes. They increase basal metabolic rate, regulate carbohydrate and lipid metabolism, boost the synthesis of protein (including collagen and elastin) and enzymes. The hormones also foster body growth and central nervous system development. Moreover, they participate in cell respiration and energy production processes, which makes them necessary in the process of regulating body temperature, pulse, and blood pressure.

The proprietary formula derived from inactivated yeast cells of Saccharomyces cerevisiae standardised for selenium content

The formula of the preparation with standardised content of selenium is obtained in the process of fermentation and then inactivation of special lines of Saccharomyces cerevisiae yeast. Yeast – a natural wealth of many vitamins and minerals, is cultured and additionally nourished, and then processed and dried under mild conditions, which allows the interaction of preserved vitamins and nutrients with the natural yeast matrix, which is their "biological background" and guarantees their durability and quality. The resulting final product contains a complex of natural, perfectly digestible nutrients with a specific, standardised amount of organic zinc.

Selenium is a valuable microelement which forms part of two amino acids: selenomethionine and selenocysteine. Selenium helps protect cells from oxidative stress, supports the optimum function of the immune system and the thyroid gland, normal spermatogenesis process, and helps maintain good condition of hair and nails.

Natural vitamin E (D-alpha-tocopheryl succinate)

Vitamin E is called "the vitamin of youth" and "the vitamin of fertility", and helps protect cells from oxidative stress.

Natural Vitamin D3 (cholecalciferol)

Vitamin D3 is synthetised in the skin under solar radiation only when necessary. Vitamin D3 is a valuable ingredient as it supports proper absorption/use of calcium and phosphorus by the body, maintaining healthy teeth and bones, and maintaining proper calcium levels in blood. Additionally, it supports maintaining optimum function of the immune system, proper function of muscles, and plays an important role in the cell division process.

Stevia (steviol glycosides) – a natural sweetener

Steviol glycosides are completely natural sweeteners. Stevia (Stevia rebaudiana) is a plant that has been used in South America for centuries. Steviol glycosides are a group of valuable plant-based ingredients. They are 300 to 400 times sweeter than sugar and that is why they are added to DuoLife Collagen Powder in very small amounts. Steviol glycosides have zero calories and are not absorbed in the human gastrointestinal tract. Scientific research has shown that stevia can be safely used in the everyday diet. There is no doubt that introducing stevia into the Polish food market is the first step towards changing bad dietary habits associated with the overuse of sugar in the everyday diet.



Saltwater fish skin collagen, acidity regulator: citric acid, natural orange flavour, colour additive: beetroot red, New Zealand green-lipped mussel (Perna canaliculus) extract, including 2% glycosaminoglycans (GAGs), proprietary formula derived from inactivated Saccharomyces cerevisiae yeast cells, standardised for selenium content, 5:1 bladderwrack extract (Fucus vesiculosus) standardised for 0.1% iodine content, natural vitamin E (D-alpha-tocopheryl succinate), natural vitamin D3 (cholecalciferol), anti-caking agent – silicon dioxide (from rice), natural cranberry flavour, sweetener: steviol glycosides from stevia.




Storage: store the product at room temperature, out of the reach of children.

Care for the environment with DuoLife and recycle!
After finishing the product, think about the environment. The carton box, the label and the sachet should be disposed of to properly labelled waste containers. You can use the below table.

Environmental table:







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