Collagen for Hair: How to Choose a Collagen Powder

Collagen is a protein found naturally in skin and connective tissue. Collagen powders provide amino acids such as glycine and proline, which the body can use as part of normal protein metabolism. If you are comparing collagen for hair, the most useful starting points are the collagen source, types, serving directions, ingredients and any relevant allergies.

Gelpro’s Original Hydrolysed Collagen Powder is made in Australia from Australian-sourced, grass-fed and finished bovine hides. It contains hydrolysed Type I and Type III collagen peptides and is unflavoured, so it can be mixed into water, coffee, smoothies or food. The 500 g pack includes a scoop; follow the serving directions shown on the product page.

For people who prefer a fish-derived source, Original Marine Collagen supplies hydrolysed Type I collagen peptides from wild-caught cod skin. Marine collagen is not suitable for anyone with a fish or seafood allergy. You can also compare the wider collagen powder and peptide range, including multi-source options.

Bovine vs marine collagen for hair

Bovine collagen typically provides Types I and III, while marine collagen is mainly Type I. “Hydrolysed collagen” and “collagen peptides” both refer to collagen that has been broken into smaller peptides so it dissolves more easily. No collagen source can guarantee hair growth, and results vary with diet, health, age and the cause of hair changes. Persistent shedding or sudden hair loss should be discussed with a qualified health professional.

For a detailed comparison of collagen sources, types and serving considerations, read our Best Collagen for Hair Growth: Australian Buying Guide.

Frequently asked questions

What type of collagen is commonly chosen for hair support?

Type I is abundant in skin and connective tissue and is present in both bovine and marine collagen. Bovine Peptipro also supplies Type III collagen. Choose according to source preference, allergies, ingredients and serving format rather than type alone.

Is hydrolysed collagen the same as collagen peptides?

The terms are commonly used interchangeably. Hydrolysis breaks collagen protein into smaller peptides that mix readily into drinks and recipes.

How do I take collagen powder?

Follow the directions on the product label. Gelpro’s unflavoured collagen powders can be stirred or blended into hot or cold drinks, shakes and food. Serving sizes differ between products.

Can collagen treat hair loss?

Collagen is a food supplement, not a treatment for hair loss. Hair changes can have many causes, including nutrition, stress, hormones and medical conditions. Seek professional advice if hair loss is sudden, severe or ongoing.