Solution: MSM Healthy Skin Liposome Lotion contains 15 % methylsulfonylmethane (MSM), a vitally important nutrient that's been shown to nourish human connective tissues, including skin and cartilage. (nowfoods.com)
Proteins are made up of amino acids, which are the building blocks of human connective tissue, including muscles, tendons and ligaments, not to mention the brain. (womenshealthandfitness.com.au)
As the most abundant protein in mammals, collagen makes up all human connective tissue. (springbone.com)