The Relationship Between Collagen And Vitamin C: Debunking Myths

Collagen has become one of the most talked-about supplements in beauty and longevity circles — but its relationship with vitamin C is often misunderstood.

This article separates myth from fact and explains what you really need to know about collagen synthesis, vitamin C, and how to get the most from your supplement.

Vitamin C is essential for the production of collagen. It helps convert the amino acids proline and lysine into hydroxyproline and hydroxylysine — key building blocks of the collagen helix.

But here’s the truth:
Most people already get enough vitamin C through their diet — and adding high doses of synthetic vitamin C to collagen supplements may actually harm the collagen peptides themselves.

• Vitamin C is required for collagen synthesis , not for collagen absorption

• Most people are not deficient in vitamin C

• Extra vitamin C does not enhance collagen absorption — that’s a myth

• Gut health plays a more significant role in collagen absorption than added vitamin C

Some brands add large doses of synthetic vitamin C — often for marketing appeal rather than scientific benefit.

But:

• There is no evidence that synthetic vitamin C improves absorption

• Excess vitamin C may interfere with the collagen matrix in powdered formulas

• High doses can cause digestive discomfort or overload in people with sensitive systems

Get your vitamin C from whole foods — like citrus fruits, berries, bell peppers, and leafy greens — and let your supplement focus on bioavailable collagen itself.

The Skin is a next-generation marine collagen peptide supplement — crafted for absorption, performance, and skin-first benefits .

• Derived from hydrolysed fish collagen , known for Type I collagen (the kind your skin needs most)

• Uses nano peptides (<500 Daltons) for superior absorption

• No added vitamin C — because you probably don’t need more

• Supports skin firmness , hydration , elasticity , and joint health

It’s an evidence-led, filler-free solution that works in harmony with your diet — not in place of it.

Can collagen be produced without vitamin C?
No — your body needs vitamin C to activate collagen-building enzymes. But if you're getting enough from your diet, you're covered.

Do I need collagen and vitamin C together in a supplement?
Not necessarily. The body doesn’t require them to be taken together. What matters most is overall nutritional adequacy and gut health.

Is synthetic vitamin C bad?
It’s not inherently harmful, but it’s unnecessary for most — and may reduce the effectiveness of certain collagen formulations.

Are there other nutrients important for collagen?
Possibly. Vitamins B6, E, and K2 may also support collagen formation — but the research is early and not conclusive.

Vitamin C is essential for collagen production — but more is not always better .

Instead of falling for marketing myths, choose a supplement like The Skin that focuses on what truly matters: absorption, quality peptides, and a clean formulation backed by science.

Pair it with a varied, vitamin-rich diet — and you’re already doing your skin, joints, and body a massive favour.