I take collagen in a capsule form as it is easier and more convenient to take than powder especially when travelling. As someone in their 50s, I take it specifically for skin health and brightness. Marine collagen is great for this and the fact that these capsules also contain Vitamin c and Vitamin E as well as Hyaluronic acid which are also beneficial to the skin, these really are the complete package. UK made product which is a bonus. I noticeably feel my skin feels firmer and brighter when taking marine collagen so you cant go wrong if you add this to your skin and overall general health routine.