Science notes
Collagen peptides are included in some beauty-from-within products. They work best as part of a routine that also includes hydration, balanced nutrition and external skin care.
Key points
- Check whether the product contains bovine, marine or another collagen source.
- Use consistently according to the label.
- Combine nutrition habits with topical skin-care basics.
How to use this guide
Use this note to understand the topic before comparing products. Ingredient information should always be checked against the current UK product label and should not be used as medical guidance.
Health note: This page is for general education only and does not replace advice from a doctor, pharmacist, dietitian or other qualified professional.