Collagen Supplements

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Written by Louisa Giampaolo, Dietitian, on 22 June 2026

Collagen Supplements & Peptides

Shop collagen supplements and peptides at Elite Supps. Collagen is the most abundant protein in the body and the main structural building block of skin, hair, nails, joints and connective tissue. Natural collagen production gradually declines with age, so many people take a daily collagen supplement to top up their intake. Every member of our team is a certified nutritionist, so you can choose with confidence.

Shop Collagen by Source and Format

Collagen comes from different sources and in different formats. Browse by what suits your goal:

What Is Collagen?

Collagen is a structural protein - the most abundant one in the body. It is the scaffolding that holds skin, tendons, ligaments, cartilage and bone together, and it is especially rich in the amino acids glycine, proline and hydroxyproline. Your body makes its own collagen, but production gradually slows from your mid-twenties, which is part of why collagen supplements have become a daily-routine staple. A supplement supplies the amino-acid building blocks and is used to support the appearance of skin, hair and nails and to support connective tissue.

Collagen Peptides Explained

You will see "collagen peptides", "hydrolysed collagen" and "collagen hydrolysate" used across the range. They describe the same thing: collagen broken down (hydrolysed) into much smaller chains called peptides, so it dissolves easily into hot or cold liquids and is simple to digest. A typical serve provides around 10g of collagen peptides.

Types of Collagen (I, II and III)

Three collagen types matter for supplements. Type I is the most abundant, found in skin, tendons and bone, and is the type most associated with skin, hair and nail routines (marine collagen is predominantly type I). Type II is the main collagen in cartilage, so it is the type linked with joints. Type III is found alongside type I in skin. Most bovine collagen supplies type I and III; marine collagen is mainly type I.

What Collagen Is Commonly Used to Support

Used as part of a balanced diet and a daily routine, a collagen supplement is commonly used to support:

  • The appearance of skin, hair and nails. Collagen is the main structural protein in skin; taken consistently, collagen peptides may support skin hydration and the appearance of skin, hair and nails.
  • Joints and connective tissue. Collagen is a major component of cartilage and connective tissue, which is why collagen is a popular choice among active people as part of a daily routine.
  • Everyday protein intake. Collagen powders add to your daily protein, particularly the amino acids glycine and proline.

Collagen works gradually, so it is taken consistently over time rather than as a one-off. This is a supplementary product and is not intended to diagnose, treat, cure, or prevent any disease.

How to Take Collagen

A common serve is around 10g of collagen peptides a day; follow the directions on your product. Because collagen works gradually by topping up your intake over time, there is no single best time to take it - consistency matters more than timing. Hydrolysed peptides dissolve into hot or cold liquids, so they go easily into coffee, water, smoothies or oats. If you are pregnant, breastfeeding, have a fish allergy (for marine collagen), or are managing a health condition, talk to your healthcare professional before starting.

Why Buy Your Collagen from Elite Supps

  • Every member of our team, online and in all our stores, is a certified nutritionist, so expert advice is always free.
  • A specialist range of collagen supplements, peptides and blends across marine and bovine sources.
  • More than 150 stores nationwide, plus fast online delivery and same-day dispatch.
  • Family-owned, with competitive prices and regular deals.
  • Flat-rate shipping Australia-wide, and free delivery on orders over $150.
  • A 30-day money-back guarantee on your order.

Shop Collagen at Elite Supps

Explore the full range of collagen supplements and peptides, choose the source and format that suits your goal, and enjoy fast delivery anywhere in Australia. Not sure where to start? Our certified nutritionists can help, in store or online.

FAQ

What is the difference between collagen and collagen peptides?
Collagen peptides are collagen that has been hydrolysed - broken down into much smaller chains so it dissolves easily and is simple to digest. Collagen, collagen peptides, hydrolysed collagen and collagen powder usually describe the same kind of supplement; peptides just refers to the hydrolysed, easy-to-mix form most products use.
Is it safe to take collagen every day?
Collagen supplements are generally considered safe for daily use, and they are designed to be taken consistently over time. A common serve is around 10g of collagen peptides a day; follow the directions on your product. If you are pregnant or breastfeeding, have a fish allergy (for marine collagen), or manage a health condition, talk to your healthcare professional first.
When is the best time to take collagen?
Any time that helps you take it consistently. Because collagen works gradually rather than in the moment, there is no single best time - many people add an unflavoured collagen to their morning coffee or smoothie, while others prefer a flavoured one later in the day.
Marine or bovine collagen - which is better?
Neither is better outright; they suit different goals. Bovine collagen is rich in type I and III and is the usual all-round daily choice. Marine collagen is predominantly type I and is often chosen for a skin-led routine, though it is not suitable for anyone with a fish allergy.
Can I take collagen with other supplements?
Collagen is a dietary protein supplement and is commonly taken alongside other supplements. If you are on prescription medication or hormone therapy, or are pregnant or breastfeeding, check with your healthcare professional before adding any new supplement, as your individual circumstances matter most.
Which collagen is best for skin?
For a skin-led routine, many people choose a marine collagen, which is predominantly type I - the collagen type most associated with skin. Collagen for skin is taken consistently over time as part of a daily routine.

References

This page is general information only and is not a substitute for personalised advice from your healthcare professional. Selected references:

  • Khatri M, et al. The effects of collagen peptide supplementation on body composition, collagen synthesis, and recovery from joint injury and exercise: a systematic review. Amino Acids. 2021. View source
  • Pu SY, et al. Effects of oral collagen for skin anti-aging: a systematic review and meta-analysis. Nutrients. 2023. View source
  • Do collagen supplements work? CHOICE (Australian Consumers' Association). View source