Why is there vitamin C in a collagen supplement — is it just marketing, or does it make sense? — Collagen + Vitamin C Powder 400 g - OstroVit

Pairing collagen with vitamin C is no accident. Vitamin C takes part in the body's natural collagen formation: it's needed for the enzymes involved in synthesising collagen fibres. That's exactly why these two ingredients are often combined in a single formula.

In OstroVit Collagen + Vitamin C, vitamin C is present as L-ascorbic acid — the most common and best-studied form. Getting both components in one serving is more convenient than taking them separately.

It's important to understand: the supplement contains collagen peptides as a source of amino acids, not finished collagen that's incorporated directly into tissue. The body uses the amino acids it receives for its own renewal processes — and in that context, vitamin C is a useful accompanying nutrient.

If you're already taking other supplements with a high dose of vitamin C, it's worth accounting for the total amount so as not to exceed a reasonable intake level. With chronic conditions, pregnancy or breastfeeding, consult a specialist before starting.