The collagen supplement market in Australia is enormous and growing. Powders, tablets, gummies, drinks, and beauty bars all promise younger skin, stronger nails, and thicker hair. The marketing is loud. The evidence is more nuanced.
This article cuts through the noise. What does collagen actually do in the body? What is the difference between whole-food gelatin from bone broth and hydrolysed collagen peptide powder? And what does the evidence actually support?
What Your Body Does With Dietary Collagen
Whether you consume collagen as gelatin from bone broth or as hydrolysed peptide powder, the body breaks it down into amino acids during digestion, primarily glycine, proline, and hydroxyproline. These amino acids are then available for the body to use in its own collagen synthesis, among other metabolic processes. The body does not take ingested collagen and insert it directly into the skin or nails. It uses the amino acid building blocks.
Gelatin (Bone Broth) vs Hydrolysed Collagen Peptides
Gelatin is the long-chain, cooked form of collagen. It is produced naturally when collagen-rich bones are simmered. It gels when cold and dissolves in hot liquid. Hydrolysed collagen peptides are a further-processed product: collagen broken down by enzymes into short chains that dissolve in cold water and do not gel. Both provide glycine, proline, and hydroxyproline. The difference is processing, not amino acid profile.
The advantage of bone broth gelatin is that it arrives within a whole-food matrix: alongside glutamine, minerals, and other amino acids. The advantage of hydrolysed peptides is convenience and solubility. Neither is objectively better. The choice depends on whether you prefer a whole food or a processed supplement.
What the Skin Actually Needs?
Beyond the amino acid building blocks, skin health depends on a range of micronutrients that support collagen synthesis and maintenance. Vitamin A (retinol) is essential for skin cell turnover. Zinc contributes to normal skin structure. Riboflavin supports the maintenance of normal skin. Vitamin C is required as a cofactor for collagen synthesis. Selenium contributes to the protection of cells from oxidative stress.
Chicken liver provides meaningful amounts of vitamin A, zinc, riboflavin, and selenium from a single whole-food ingredient. Combined with bone broth (for the collagen building blocks), this addresses both the structural and micronutrient dimensions of skin health.
The BBBB Glow Stack
The Glow Stack was designed for exactly this combination: one bottle of Organic Chicken Liver Capsules (nutrient density for skin, hair, and nails) plus one Bone Broth Sachet Pack (gelatin-derived amino acids for collagen building blocks). It is a whole-food approach to the collagen question that avoids the processed supplement paradigm entirely.
For the most comprehensive option, the Founders Club (three bottles plus broth, 20% off subscription) provides a quarterly supply.
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The Glow Stack: whole-food collagen building blocks plus the micronutrients skin actually needs. Available online. |
Frequently Asked Questions
Does bone broth help with skin?
Bone broth provides glycine, proline, and hydroxyproline, the amino acids the body uses for collagen synthesis. Combined with micronutrients from whole foods (vitamin A, zinc, riboflavin), these building blocks support normal skin maintenance.
Is bone broth gelatin the same as collagen powder?
Both provide the same amino acids (glycine, proline, hydroxyproline), but they are different products. Gelatin is the minimally processed form found in bone broth. Hydrolysed collagen peptides are further broken down through enzymatic processing. The amino acid content is similar; the processing and food-matrix context differ.
What is the best collagen source for skin?
A whole-food approach combining bone broth (for gelatin-derived amino acids) with nutrient-dense foods like chicken liver (for vitamin A, zinc, and riboflavin) addresses both the building blocks and the micronutrients skin needs for normal collagen synthesis.
What is the Glow Stack?
The Glow Stack pairs one bottle of BBBB Organic Chicken Liver Capsules with one Bone Broth Sachet Pack. It provides a comprehensive whole-food approach to hair, skin, and nail nutrition.
Where can I buy the Glow Stack?
Available online at the Byron Bay Bone Broth website with delivery across Australia. Founders Club subscribers save 20%.
References
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Eastoe JE. The amino acid composition of mammalian collagen and gelatin. Biochemical Journal. 1955;61(4):589 to 600.
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Shoulders MD, Raines RT. Collagen structure and stability. Annual Review of Biochemistry. 2009;78:929 to 958.
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USDA. FoodData Central: Chicken, liver, all classes, cooked, simmered. fdc.nal.usda.gov. Accessed: July 2026.
