Fish oil is marketed as “rich in omega-3 and collagen.” But what does that mean in practice? Where do the nutrients come from, what do they do in the body, and how much do you get from a bag of crispy fried salmon skin?
In this article, we take a closer look at omega-3 and collagen in fish skin – based on the research. Spoiler: It's more than just marketing, but less than a supplement.
Omega-3s are essential polyunsaturated fatty acids that the body cannot produce itself – we must get them from food.
| Type | Source | Health effect |
|---|---|---|
| LAND | Plant sources (flaxseed, chia, walnuts) | Konverteres dårlig til EPA/DHA (<10%) |
| EPA | Fatty fish, seafood | Anti-inflammatory, heart health |
| DHA | Fatty fish, seafood | Brain, vision, fetal development |
Salmon stores omega-3 in its fatty tissue – both in the fillet and the skin. When Fiskegull is made from salmon skin, EPA and DHA are included.
Omega-3 content:
Fiskegulla does not list the exact omega-3 amount on the label. Based on USDA data for salmon (100 g fresh salmon = approx. 2.3 g EPA+DHA), a 30 g serving of Fiskegulla probably makes a modest contribution to daily omega-3 intake – less than fresh fish or cod liver oil, but more than traditional snacks.
Collagen is the body's most common protein, found in skin, tendons, cartilage and bones. Fish skin is mainly composed of type I collagen.
The body breaks down collagen into amino acids (glycine, proline, hydroxyproline) during digestion. These are used to build the body's own proteins – including new collagen.
A significant portion of the 40.3 g protein per 100 g comes from collagen in the skin. (For comparison: 100 g of gelatin is almost pure collagen.)
Brand: Studies often use supplements (5-15 g/day). A snack can help, but does not replace this.
Fish collagen: Slightly different amino acid profile than bovine collagen, but the body uses both equally.
| Source | Omega-3 (EPA+DHA)* | Protein/100g | Form |
|---|---|---|---|
| Fish gold 30g | Moderate contribution** | 12,1 g | Crispy snack |
| Salmon 100g (fish) | ~2,3 g | 20 g | Dinner |
| Tran 1 ss (5 ml) | ~1,3 g | 0 g | Liquid |
| Gelatin 10g | 0 g | 8,5 g | Collagen |
*Data from USDA FoodData Central
**Exact amount varies with individual salmon and season
Fish meal does not provide “therapeutic doses” of omega-3 or collagen, but a natural contribution in a crispy, low-carb snack:
Advantages:
Protein + omega-3 + collagen in one bag. Better than empty calories from potato chips.
Use:
Friday snack, after training, travel snack or topping on salad.
Fiskegul salmon skin contains natural omega-3 and collagen from Norwegian salmon. One serving provides a good protein contribution with marine fatty acids – documented to be beneficial for the heart, inflammation and general health. The collagen contributes amino acids the body uses for its own maintenance.
Perfect as: Low-carb snack with a little extra nutrition. Not a supplement, but far better than regular chips.
Ready to test? Find Fish Gold in sea salt, paprika, wasabi or cranberry:
Buy Fish Gold here
Disclaimer: This article is not medical advice. Fish meal is a food, not a dietary supplement or medicine. For health concerns, consult a doctor or nutritionist.
Fish gold is made from salmon skin. Salmon naturally contains omega-3 fatty acids, and fish skin naturally contains collagen (a protein found in connective tissue). When we say “natural,” we mean that this comes from the raw material – not as an added dietary supplement.
No. Fish meal is a food/snack. The nutrient content comes from the raw material and the stated nutritional declaration.
In seafood, omega-3s are typically the long-chain fatty acids EPA and DHA. The amount can vary between batches and varieties.
It depends on the raw material, process and variant. If you want to communicate exact numbers (e.g. “X mg EPA/DHA”), it should be documented with analysis and stated in line with regulations for nutrition claims.
Collagen is a structural protein found naturally in skin and connective tissue (including fish skin). Fish gold is made from salmon skin, and therefore collagen is a natural part of the raw material.
Not necessarily. Collagen supplements are often hydrolyzed collagen (peptides) with a specified dose. Fish meal is a food product where proteins (including collagen) are included as part of the raw material.
No. Fish gold is a snack, and we do not make any medical promises. If you wish to use health claims, they must be approved according to applicable regulations.
"Healthy" depends on the overall diet. Fish flakes can be an option for those who want a crunchy snack with lots of protein from seafood. See the nutrition label and consider portion size.
Many people choose Fiskegull because it is:
Crispy and "snackable"
Rich in protein (see nutrition declaration)
Based on seafood
An alternative for those who want something other than potato-based snacks
The ingredient list varies between varieties (sea salt, red pepper, wasabi, cranberry, etc.). Always check the packaging for the latest ingredient list.
No, Fiskegull does not contain palm oil.
Fish gold is labeled gluten-free. Always read the packaging for up-to-date information.
Many people use Fish Gold as a low-carb, keto-friendly snack option. Whether it's suitable for keto depends on how strict you are and how much you take per serving. Check the carbohydrate content on the package.
Carbohydrates in the finished product typically come from starch/spices used in processing and seasoning – not from the fish skin itself.
The protein content is listed in the nutritional information on the packaging. It may vary between varieties and batches.
The fat profile is affected by the raw material and the oil/preparation used. Salmon contains naturally unsaturated fats, including omega-3. For details: see the nutritional declaration.
Fish gold contains fish. Some varieties may also contain soy. Always check the allergen label on the packaging.
Fish flakes are a food item. As with all snacks, it is recommended to take into account portion size and any allergies (fish/soy). For small children: be aware of the chewing/choking risk of crispy snacks.
As a general rule, pregnant women can eat seafood, but individual considerations vary. For special needs or allergies: consult a healthcare professional. Always check the ingredient list and allergens.
See the packaging for information about the manufacturer and origin. (If you wish, we can formulate a fixed, correct sentence based on what is written on the package.)
This depends on raw material availability and documentation. If you communicate “Norwegian salmon”, there should be traceability to support the claim. A safe formulation is often “salmon skin from salmon” or “salmon skin from Norwegian salmon” when it actually applies.
The crispiness comes from processing/cooking that dries and "puffs" the structure of the skin, as well as seasoning. The experience may vary slightly between batches.
The taste experience varies. Many are surprised by how "snack" it is. The spice variants (paprika/wasabi/cranberry) give a more pronounced taste and may be perceived as milder by some.
Sea salt: classic and clean taste
Red bell pepper: a little more spice and "chips feeling"
Wasabi: mer sting
Cranberries: sweetness/sourness as a contrast
On the go
After training (for those who want something high in protein)
For weekend fun
As a snack by the sea/trip
Close the bag tightly and store in a dry place. Moisture can make the snacks softer.
See the "best before" date on the packaging. After opening: eat within a short time for best crispness.
Yes – many people use it as a topping for crunch, e.g. on salad, soup or in a bowl. (Choose a variant according to taste.)
Fiskegul uses salmon skin, which is often considered a by-product/residue from seafood production. How this is communicated should be precise and documentable.
You can find Fiskegull in the online store and at selected retailers. Check fiskegull.no for an updated overview.
Any promotions and packages are continuously updated in the online store. (If you would like a subscription, we can outline a simple plan.)
Use the contact form on fiskegull.no or the contact information in the online store/packaging.
Norsk bokmål Norsk bokmål 
Deutsch
Suomi
English (UK)
香港中文
