Protein loss in hair can harm hair and make wrinkles more noticeable, but this does not mean accepting life as it is; there is always a simple fix for any issue. We advise you to use a shampoo that replenishes lost protein in your hair in order to replenish the vital protein and even nourish it from the inside out. It also contains almond oil and keratin, which help smooth and straighten curly hair while adding an unmatched shine to the strands.