
Fish-scale collagen: what it is, what it does, and why Malaysia and Singapore drink it
Fish-scale collagen is sold as powder, as capsules, and as a brewed jelly — and the marketing around all three tends to promise more than collagen can deliver. This is the plain version: what a fish scale actually contains, what the two ways of processing it produce, what collagen can and cannot do for you, and what to look at on a label before you spend anything.



















