ACTIV+LIFE® CH-Alpha ACTIV is the perfect, natural and effective way to protect and regenerate joint cartilage – 

for an active lifestyle at every age. At the same time, it is also a product backed up with many researches.

Multiple researches performed on different target groups (physically active individuals, sportsmen, overweight and elderly people)
have shown that long-term consumption of hydrolysed collagen (at least 12­-24 weeks) improves joint mobility and reduces pain.

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Research – expert publications:

• Mc Alindon idr. (2011)
  Change in knee osteoarthritis cartilage detected by delayed gadolinium enhanced magnetic resonance imaging following treatment with collagen hydrolysate: a pilot randomized controlled trial. Osteoarthritis and Cartilage, 19,4, 399-405.

• Clark idr. (2008)
  24-Week study on the use of collagen hydrolysate as a dietary supplement in athletes with activity-related joint pain. Current Medical Research and Opinion, 24, 5, 1485-1496.

• Flechsenhar (2007)
  Fortigel^® – a new concept for the treatment of osteoarthritis. AgroFOOD industry hi-tech, 18, 5, 46-48.

• Flechsenhar in Sebastianelli (2007)
  Long-term use of collagen hydrolysate as a nutritional supplement in athletes with activity-related joint pain. Osteoarthritis and Cartilage, 15, C, 145.

• Oesser in Seifert (2005)
  Impact of Collagen Fragment on the Synthesis and Degradation of the Extracellular Matrix of Cartilage Tissue.

• Oesser idr. (2005)
  Influence of Collagen Hydrolysate on the Extracellular Matrix Metabolism of Human Chondrocytes.

• Flechsenhar in Alf (2005)
  Results of a Postmarketing Surveillance Study of Collagen Hydrolysate CH-Alpha^®.

• Weh in Petau (2001)
  Change in the Properties of Tissue Through the Administration of Gelatine: A Biomechanical In-Vivo Plot Study. Originalia/Effect of gelatine, 24, 4, 12-16.

• Moskowitz (2000)
  Role of Collagen Hydrolysate in Bone and Joint Disease. Seminars in Arthritis and Rheumatism, 30, 2 , 87-99.

• Oesser idr. (1999)
  Oral Administration of C Labeled Gelatin Hydrolysate Leads to an Accumulation of Radioactivity in Cartilage of Mice (C57/BL). Nutrient Metabolism, 1891-1895.

• Fernandez in Perez (1998)
  Effects of Gelatine Hydrolysates in the Prevention of Athletic Injuries. Archivos de Medicina del Deporte, 15, 66, 277-282.

• Beuker idr. (1996)
  Biochemical and clinical examinations on the effects of regular applications of gelantine on degenerative damages of the motoric system. International Journal of Sports Medicine, 1, 17, 88.

• Adam (1991)
  What Effects Do Gelatin Preparations Have? Therapy of Osteoarthritis. Therapiewoche 41, 38, 2456-2461.

• Seeligüller in Happel (1989)
  Degenerative joint diseases: Can a mixture of gelatin and L-cystine stimulate proteoglycan synthesis.

• Oberschelp (1985)
  Individual Arthrosis Therapy is possible. Aus der Praxis für die Praxis.
  
  
• Götz (1982)
  Well-nourished cartilage does not grind. Chondropathia pattellae in juveniles: Stimulation of cartilage biosynthesis improves symptoms in 80% of cases. Ärztliche Praxis.

• Krug (1979)
  On supportive therapy for osteo- and chondropathy. Erfahrungsheilkunde. Zeitschrift für die ärztliche Praxis, acta medica empirica.