Pure Encapsulations Collagen JS CapsulesPure Encapsulations Collagen JS Do you find it difficult to get through the day because of stiff knees, hips, or wrists? Or do you wish you could turn back the clock a little on your skin? If so, it might be time to give Pure Encapsulations Collagen JS a try! Customers love it for the way it supports joint comfort and mobility* and helps support skin hydration and healthy skin elasticity.* It may also help support healthy hair and nails.* Collagen JS