Collagen Supplements

How to choose a collagen supplement

Start with the source: marine collagen comes from fish and bovine collagen from cattle, so neither is suitable for vegetarians. Most products use hydrolysed collagen peptides, which dissolve easily in drinks. Compare the grams of collagen per serving, as powders usually provide much more than capsules. Some formulas add vitamin C, hyaluronic acid or biotin.

Powder or capsules?

Unflavoured powder can be added to coffee, smoothies or porridge; capsules are convenient but usually provide a smaller amount per serving.