New Delhi, March 31 -- Smooth, long and shiny tresses require extra care. But constant exposure to heat styling, pollution and other environmental stressors make the hair dry and damaged. Apart from following a proper diet plan, follow a suitable hair care routine with the right products. Try using hair serums that are packed with the goodness of peptides. These serums contain copper peptides, keratin peptides, collagen peptides, provitamin B5 and biotinoyl tripeptide-1 that can improve the size of hair follicles, enhance hair texture and promote blood circulation for healthy hair growth. Regular use of these serums may help combat several hair-related issues like split ends, hair fall and others. We have compiled a list of the best pepti...