Supplements · Amino acids & peptides
Marine Collagen
マリンコラーゲン (Marin korāgen)
Also known as: Fish Collagen Peptide, Hydrolyzed Fish Collagen
Looking for a Japanese supplier of Marine Collagen? Tell usWhy now · 2022 — ongoing
Hokkaido Marine Collagen and Northern Seafood Ingredients
Hokkaido's seafood processing industry yields high-quality marine collagen, fish-skin peptides, and salmon-derived ingredients with traceable cold-water provenance.
Read the trend reportAt a glance
| Category | Supplements |
|---|---|
| INCI name | Hydrolyzed Collagen / Soluble Collagen (cosmetic) |
| Japanese labeling name | コラーゲン (preparation-specific) |
| Common Japanese notations | マリンコラーゲン, 魚由来コラーゲン |
| Origin | Animal-derived (typically fish skin or scales, hydrolyzed) |
| Typical functions | Skin moisture support (supplement context), Cosmetic skin conditioning |
| Regulatory status in Japan | Marine collagen appears in numerous FFC notifications around skin moisture. Cosmetic use under JSCI dictionary. |
Marine collagen — typically hydrolyzed peptides from fish skin or scales — is one of the largest single ingredient categories in Japan's functional food and supplement market. Collagen drinks (referred to in Japanese trade as コラーゲン健康飲料) are a substantial sub-category of functional beverages.
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Browse Japanese OEM manufacturers that build products in this category. Filter by small lot, certifications, prefecture.
Classification
Tags below link to other ingredients sharing the same attribute, so you can pivot from one ingredient to its peers.
Common OEM product categories
Finished-product categories where Japanese OEM manufacturers commonly formulate with this ingredient.
- Collagen drinks (FFC notifications)
- Collagen powders and tablets
- Cosmetic moisturizing essences
- Sheet masks
Ingredient profile
Marine collagen is produced by enzymatic hydrolysis of collagen extracted from fish skin or scales (most commonly tilapia, cod, or other byproduct fisheries), yielding low-molecular-weight peptide mixtures.
OEM applications
In supplements, marine collagen is used in collagen drinks, powders, and tablets.
In cosmetics, marine collagen and hydrolyzed collagen variants are used in moisturizing essences and serums.
Regulatory classification in Japan
Multiple FFC notifications involving marine collagen are on file. Cosmetic use under JSCI dictionary.
Regulatory classification in other markets
| EU | Collagen as a food ingredient is permitted; specific functional claims require EFSA review. Cosmetic uses are widely accepted. |
|---|---|
| USA | Sold as a dietary supplement and cosmetic ingredient. |
| China | Verify against current authority listings. |
| Korea | Permitted. |
Market reference formulations
Example finished products will be added after verification.
All brand names and product names referenced anywhere on this site are the property of their respective owners. Example entries are provided for informational purposes only and do not imply endorsement.
Alternative ingredients
Related ingredients commonly evaluated as substitutes.
Quick answers
- What is Marine Collagen?
- Marine collagen — typically hydrolyzed peptides from fish skin or scales — is one of the largest single ingredient categories in Japan's functional food and supplement market. Collagen drinks (referred to in Japanese trade as コラーゲン健康飲料) are a substantial sub-category of functional beverages.
- What is the regulatory status of Marine Collagen in Japan?
- Marine collagen appears in numerous FFC notifications around skin moisture. Cosmetic use under JSCI dictionary.
- What products typically use Marine Collagen?
- Collagen drinks (FFC notifications) / Collagen powders and tablets / Cosmetic moisturizing essences / Sheet masks
- Where does Marine Collagen come from?
- Animal-derived (typically fish skin or scales, hydrolyzed)
- What is the INCI / JSCI labeling name for Marine Collagen?
- INCI: Hydrolyzed Collagen / Soluble Collagen (cosmetic) / JSCI: コラーゲン (preparation-specific)
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Sharing similar functions
Ingredients that overlap on functional benefit tags.
From the same origin
Other ingredients that share an origin classification.
Manufacturers mentioning this ingredient
Japanese OEM factories whose published profile references this ingredient. Auto-detected from manufacturer descriptions; verify capabilities directly.
Regulatory guidance
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FAQ for OEM buyers
Q. What are the typical molecular weight grades for marine collagen peptides?
Marine collagen peptides for ingestion are typically supplied as low-molecular-weight hydrolysates (1,000-5,000 Da), with some premium grades reaching tripeptide-rich (Pro-Hyp, Hyp-Gly) fractions claimed for higher absorption. For cosmetic use, both higher-molecular-weight soluble collagen (film-forming) and hydrolysates are common.
Sources · Last reviewed: 2026-04-26
- Industry knowledge — Japanese collagen supplier technical material (Nitta Gelatin, Nippi, etc.)
Industry-knowledge claim — not yet pinned to a single primary source
Q. What are common source fish species and what does that mean for halal/kosher claims?
Most Japanese marine collagen is derived from tilapia, basa, cod, or salmon skin/scale. Fish-source collagen is generally considered acceptable for kosher and halal positioning, but supplier-issued certificates should always be obtained when making formal claims.
Sources · Last reviewed: 2026-04-26
- Industry knowledge — Japanese marine collagen suppliers
Industry-knowledge claim — not yet pinned to a single primary source
Q. Are there functional claims approved for marine collagen in Japan?
Multiple Foods with Function Claims notifications use collagen peptides (often containing Pro-Hyp dipeptides) with claims around skin moisture, skin elasticity, or joint comfort. Buyers should verify each FFC notification for exact ingredient name, dose, and claim language.
Sources · Last reviewed: 2026-04-26
Q. What MOQ should buyers expect for OEM collagen drinks and powders?
Japanese collagen drink OEMs typically require MOQs of 10,000-30,000 bottles (50 mL glass) for a new SKU; powder formats often start at 5,000-10,000 boxes. Bulk peptide ingredient orders typically start at 100-500 kg.
Sources · Last reviewed: 2026-04-26
- Industry knowledge — Japanese collagen OEM market
Industry-knowledge claim — not yet pinned to a single primary source
Use cases
Beauty collagen drink (50 mL glass bottle)
- Positioning
- Daily inner beauty drink for skin moisture/elasticity
- Typical usage level
- 1,000-10,000 mg collagen peptide per bottle
- Formulation notes
- Combined with HA, vitamin C, ceramide; flavored fruit-juice base.
Sources
- Industry knowledge — Japanese beauty drink market
Industry-knowledge claim — not yet pinned to a single primary source
Collagen powder stick / scoop
- Positioning
- Add-to-beverage daily supplement
- Typical usage level
- 3,000-10,000 mg per serving
- Formulation notes
- Highly soluble low-MW peptide; often combined with HA, biotin.
Sources
- Industry knowledge — Japanese powder supplement market
Industry-knowledge claim — not yet pinned to a single primary source
Tablet collagen supplement
- Positioning
- Convenient travel-friendly format
- Typical usage level
- 1,000-5,000 mg per daily dose
- Formulation notes
- Multi-tablet daily; often combined with elastin, HA.
Sources
- Industry knowledge — Japanese supplement market
Industry-knowledge claim — not yet pinned to a single primary source
Moisturizing essence / serum (cosmetic)
- Positioning
- Skin-conditioning film-forming agent
- Typical usage level
- 0.1-3% as soluble or hydrolyzed collagen
- Formulation notes
- Hydrolyzed collagen for serum; soluble (high-MW) for surface-feel masks.
Sources
- Industry knowledge — Japanese cosmetic formulation
Industry-knowledge claim — not yet pinned to a single primary source
Search the academic literature
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Official regulatory databases
External links to public Japanese / international regulatory authorities. We are not affiliated.
References
- Japan Consumer Affairs Agency — Foods with Function Claims notification database
Last updated: 2026-04-22. Ingredient entries are reviewed at least annually against current regulatory listings.