Junge Frau hält ein Stück Orange als lächelnden Mund vor ihr Gesicht, vor ihr steht eine Schale mit frischem Obstsalat.

Vitamin C and Collagen: A Look at the Connection

Collagen – an important structural protein

Collagen is the most abundant protein in the human body and contributes significantly to the strength of many tissues. As we age, the body's production slows down, which is a normal part of the natural aging process.

The role of vitamin C in collagen formation

Vitamin C is involved in various biochemical processes necessary for collagen formation. Researchers describe the following functions, among others:

  • Supports enzyme activity – Vitamin C is needed for enzymes that change certain amino acids in the collagen molecule so that the typical helical structure can form.

  • Involvement in the work of fibroblasts – These cells form collagen fibers in the connective tissue.

  • Protection against oxidative stress – Vitamin C acts as an antioxidant and can neutralize free radicals, which scientific studies have linked to the breakdown of proteins.

These statements are based on recognized biochemical mechanisms and describe natural metabolic processes without promising any health effects within the meaning of the Health Claims Regulation.

Foods with vitamin C

To ensure adequate intake, it is recommended to regularly include foods rich in vitamin C in your diet. Examples include citrus fruits, kiwi, strawberries, peppers, broccoli, kale, and tomatoes.

Combination with collagen products

Those taking collagen supplements—such as collagen peptides from fish—can, of course, combine them with a diet rich in vitamin C. This combination is frequently discussed among experts, as vitamin C is involved in the metabolic pathways described.

Notice

This information is intended solely to provide general knowledge about nutrients and their role in human metabolism. It does not replace medical advice and does not contain any health-related claims within the meaning of the EU Health Claims Regulation.

Legal Notice / Disclaimer

This blog content was created in consultation with legal experts and takes into account all relevant European and German regulations for food supplements.

Important legal bases are in particular:

  • EU Regulation (EC) No. 1924/2006 on nutrition and health claims made on foods (Health Claims Regulation)
  • Food and Feed Code (LFGB) , in particular Sections 11–12 (prohibition of misleading information and health-related advertising)
  • Food Information Regulation (EU) No. 1169/2011 (LMIV) – Requirements for consumer information and labelling
  • Food Supplements Ordinance (NemV)

Notes on wording and information

  • Nutrients such as Omega-3 or collagen are mentioned only descriptively and without any therapeutic statement .
  • Claims about what these nutrients “do”, “support” or “promote” are only used if they correspond exactly to an approved claim in the official EU register of health claims and the relevant conditions of use (e.g. daily intake) are met.
  • General phrases such as “Omega-3 is important” or “supports sleep” are avoided unless specifically approved .
  • This content is not intended to prevent, treat, or cure any disease .

For information purposes only

The information is provided solely for general information and product description purposes .

They do not constitute medical advice , do not replace the consultation of a qualified doctor and do not contain any promises of healing or guarantees of effects .

If you have any individual questions regarding health, nutrition or the use of dietary supplements, please consult a qualified medical professional .