NutriFlex is a SmartPack Pty Ltd brand from Cape Town South Africa. They are a producer of natural collagen supplements for your cats, dogs or horses. Collagen is the most abundant in every dog, cat and horse's body. Collagen delivers structural support, flexibility and tensile strength to muscles, bones, tendons, cartilage, ligaments, connective tissues, digestive tract, skin and coat. In fact, 30% of the total protein in every dog, cat and horse's body is collagen. Collagen protein determines the health and vitality of muscles, bones, gut, nails, teeth, skin and coat. As animals age, their capacity to produce collagen naturally diminishes, and the visible and degenerative signs of ageing appear - making them more susceptible to injury, joint discomfort, mobility issues, poor digestion and skin allergies. Stock up on NutriFlex for the next-generation fortified collagen to help your pet enjoy an active and happier.