Collagen suppliers compared.
Hydrolysed collagen is the single biggest ingredient line item for beauty and joint brands. The big four EU-relevant suppliers are Rousselot (Peptan), Gelita (Verisol, Bodybalance), Weishardt (Naticol), and Nitta (Bioactive / Wellnex). They are not interchangeable. Here's the honest comparison.
The four major brands
| Brand | Owner | Source | Notable claims |
|---|---|---|---|
| Peptan | Rousselot (Darling) | Bovine, fish, porcine | General beauty + joint, broad RCT base |
| Verisol | Gelita | Bovine | Skin elasticity, hair, nails, 2.5 g/day |
| Bodybalance | Gelita | Bovine | Lean body mass with resistance training |
| Naticol | Weishardt | Marine (fish skin) | Skin hydration, sustainable marine |
| Bioactive / Wellnex | Nitta Gelatin | Bovine, marine | Joint + skin, Japanese clinical data |
Price and MOQ, mid-2026
- Generic bovine hydrolysate: €8–€12/kg, MOQ 500–1,000 kg.
- Generic marine hydrolysate: €18–€30/kg, MOQ 500 kg.
- Peptan B / F: €14–€22/kg, MOQ usually 100 kg via EU distributor.
- Verisol: €30–€45/kg, branded peptide profile commands a premium.
- Naticol: €22–€35/kg, MOQ 100 kg.
Bovine vs marine, when each makes sense
Bovine is cheaper, neutral taste, easy to formulate at high inclusion (10–20 g/serving). Use for joint, mass, and value-tier beauty SKUs. Marine is pescatarian-friendly, smaller peptides (faster absorption profile), and the only credible option for halal/pescatarian/non-bovine positioning. It does carry a faint fishy note above ~10 g/serving, flavour masking matters.
What to verify on the CoA
- Protein content (Kjeldahl, N×5.55 for collagen, not ×6.25, supplier inflation point).
- Molecular weight distribution (typically 2–5 kDa for "peptides", > 10 kDa is "gelatin").
- Hydroxyproline content (12–13% confirms collagen identity).
- Ash < 2%, moisture < 8%.
- Heavy metals, microbiology, allergens (fish for marine).
- For bovine: BSE/TSE status, country of origin of hides.
Health claims you can actually make in the EU
Collagen has no authorised EFSA health claim. You cannot legally claim "improves skin" on the front of pack. Brands work around this with structure/function-style language, vitamin C (which has an authorised collagen-formation claim, only on the vitamin C, not collagen), and educational website content. A good EU CMO and regulatory reviewer will rewrite your claims before print.
Tell Jake source (bovine / marine), kg/year, and whether you want branded. He'll intro EU stockists with samples ready.