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Innovative products for health, beauty and a slim figure




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DuoLife Collagen 750ml



12 April 2019

DuoLife COLLAGEN - 100% natural dietary supplement, intended for people wishing to be “forever young”. A unique composition of active ingredients supporting the skin, bones and joints. Furthermore, plant extracts rich in silica and antioxidants, for strong hair and beautiful nails.

DuoLife COLLAGEN contains not only collagen, glucosamine, chondroitin and hyaluronic acid, but also valuable plant extracts, rich in silica (extracts from horsetail, nettle and bamboo shoots) and vitamin C (extract from acerola fruit). Furthermore, all plant extracts and mango fruits present in the product are natural sources of antioxidants.



  • Mango is a source of vitamins which have a beneficial effect on the condition of the skin. This plant contains a glycoside called magniferrin which displays an antioxidative effect. Due to its exceptionally high ability to eliminate a negative influence of UV radiation on the skin, it has been widely applied in cosmetics.

  • Marine collagen has a very similar structure to that of human collagen. Its basic function in the body is to build cartilage and improve the conditio of joints. Additionally, it plays an important role in wound healing and tissue regeneration. Its presence ensures skin suppleness and smoothness.

  • Glucosamine sulphate extracted from crustacean is a compound that supports the function of the osteoarticular system. It is a component of the articular cartilage and the fluid filling synovial sacs. It increases their resistance to overloads and it stimulates cartilage synthesis.

  • Chondroitin enables joint surface regeneration. It acts like a magnet capturing water and nutrients and transferring tchem to joint cartilage. It also supports the deposition of calcium into the bone, which improves joint and bone endurance.

  • Common horsetail is a precious source of flavonoids, potassium and silicon which prevents hair greying and also strengthens brittle nails and hair. Additionally, it improves the conditio of the connective tissue and bones making them more elastic.

  • Nettle is a source of silicon, which promotes the metabolism and improves the general condition of hair and nails. Silicon compounds contained in nettle support the proper elasticity and resistence of the epidermis, connective tissue, bones and mucous membranes. Silicon is also necessary for collagen synthesis, since it influences its structural stability and promotes tissue regeneration.

  • Bamboo shoots are a natural source of silicon which helps to restore firmness and elasticity to collagen and elastin fibers, thus preventing damage to osseous and cartilaginous tissue. The silicon content in bamboo is exceptionally high as it amounts to over 75%. The fatty acids content is a natural solvent for prowitamin A and vitamin E, which are strong antioxidants acting in the skin and its appendages, displaying visible effects, such as moisturised smooth and young-looking skin as well as healthy, strong hair and nails.

  • Hyaluronic acid supports the joint functioning by ensuring the correct resilience and viscosity of the synovial fluid. It improves the skin condition by strengthening its cells and supporting tissue regeneration. It moisturizes the body “from the inside”, which improves the hydration of deep layers of the skin, slows down its ageing processes and promotes its proper moisturisation and suppleness. 




Cologne List® - our voluntary commitment to clean sport


Product DuoLife Collagen is in the Cologne List®, i.e. a list of products with minimised doping risk.

The Cologne List® is an initiative aimed at preventing doping, implemented by the Rhineland Olympic Centre, which wants to fulfil its duty of taking care about the leading sportspeople that it supports. The Cologne List® enumerates dietary supplements that have been tested with regard to presence in their composition of chosen anabolic steroids and stimulants by an independent scientific laboratory which is one of the leading laboratories in the world as far as analytical tests of prohibited substances in dietary supplements are concerned.

Those dietary supplements that have entered the Cologne List® are subject to a series of tests, conducted by, among others, Institute of Biochemistry at the German Sport University Cologne. The aim of the tests is control of dietary supplements and checking whether they contain substances that are significant from the point of view of doping, such as anabolic steroids and stimulants, and were not listed on the packaging of the analysed products.







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