basics
hydrolysed just means someone already did the chewing
Hydrolysed, peptides, hydrolysate. I assumed these were three different ingredients competing with each other. They are one ingredient with three names.
type i, type ii, type iii, and why anyone cares
I kept seeing type i and type iii on labels and nodding like I knew what that meant. Here is the version I wish someone had given me first.
what collagen actually does, in normal words
I bought my first collagen powder because someone I follow held a jar up on a Sunday morning. Then I found out what it actually does, and I stopped treating it as optional.