Sale price Price $35.00 Regular price

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20 sachet x 15g in box

Multi-component supplement for athletes’ bones and joints.

  • Recommended for hard-training people exposed to increased risk of injury,
  • Contains up to two types of collagen – type I and type II, which are part of the bone and cartilage structures,
  • Provides innovative microcapsules of omega-3, glucosamine sulfate, chondroitin sulfate and hyaluronic acid.


CROSSTREC FLEX BOX is a multicomponent formula designed for sportsmen practising sports with a high risk of injury, such as Functional Training. This product contains easily absorbable I and II-type collagen hydrolysate, glucosamine, chondroitin and hyaluronic acid. It ensures the proper functioning of the osteoarticular system, thereby reducing the susceptibility to injury.

CROSSTREC FLEX BOX also contains concentrated fatty acids from the omega-3 family originating from innovative microencapsulated fish oil and vitamin C, which helps in the proper production of collagen. This ensures the normal operation of the bones and cartilage.

Recommended daily portion is 15 g (1 sachet).

RECOMMENDED USE: Dissolve the recommended daily portion of the product ‒ 15 g (1 sachet) in 300 ml of water using a shaker. Take preferably immediately after a meal.