Collagen and Skin Health: What You Need to Know

Collagen and Skin Health: What You Need to Know

Collagen has become a popular part of many beauty and wellness routines—but with so many options available, where do you begin?

From marine and bovine collagen to plant-based alternatives, understanding what’s inside each product can help you choose with confidence. Here, we explore collagen’s natural role in the skin and the practical differences between products, keeping things simple so you can find an option that suits your preferences and routine.

Understanding Collagen’s Role in the Skin

Collagen is the body’s most abundant protein. It is found in the dermis, the layer beneath the skin’s surface, where it contributes to structure and strength. Collagen production naturally changes with age, while factors such as sun exposure and smoking can also affect the skin.

Collagen supplements commonly contain hydrolysed collagen, also called collagen peptides. This means the collagen has been broken down into smaller pieces. Like other dietary proteins, it supplies amino acids.

Collagen peptides are a popular addition to everyday wellness routines, with powders that can be stirred into drinks or meals. Individual experiences vary, and supplements are best considered alongside a varied diet and everyday skin-care habits.

Marine, Bovine and Plant-Based Alternatives Explained

Understanding a product’s source, ingredients and format is a useful starting point when comparing options.

Marine Collagen

Marine collagen is sourced from fish and commonly contains Type I collagen. It is available in powders, capsules and other formats, with both flavoured and unflavoured options.

When comparing products, check the full ingredient list and allergen information, particularly if you have a fish allergy.

Bovine Collagen

Bovine collagen is derived from cattle and commonly comes from tissues containing Type I and Type III collagen.

Some products contain collagen alone, while others include flavourings or additional ingredients. Check the label for sourcing details and any dietary certifications that matter to you.

Plant-Based Collagen Alternatives

Following a plant-based lifestyle? Products marketed as vegan “collagen boosters” or plant-based collagen alternatives offer another category to explore.

These products generally contain blends of nutrients or botanical ingredients rather than collagen itself. Their composition differs from marine and bovine collagen, so compare the ingredients rather than assuming the products are interchangeable.

What to Look for When Choosing a Product

The right starting point is a product that suits your preferences and individual requirements. Consider:

  • Source: Marine collagen comes from fish, while bovine collagen comes from cattle. Plant-based alternatives generally contain different ingredients rather than collagen.

  • Ingredients: Decide whether you prefer a simple, unflavoured product or a blend with additional ingredients.

  • Allergens and dietary needs: Read the full label for allergens and relevant dietary information.

  • Format: Powders can be mixed into food or drinks according to the label directions, while capsules offer another option.

  • Value: Compare the number of servings and cost per labelled serve, alongside the ingredients.

  • Suitability: Follow the product’s directions, including any warnings or restrictions.

Find Your Everyday Fit

Choosing a collagen product can start with the basics: your dietary preferences, the ingredients you want and a format you enjoy using.

Explore our collagen range to compare sources, ingredients and formats, and find an option that fits your everyday routine. If you need help deciding whether a supplement is suitable for you, speak with a qualified healthcare professional.