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Marine-sourced collagen peptides, high protein, low fat and carbs
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 tablespoon (medium) of Marine collagen protein (10 g) has 36 calories. That works out to 360 calories per 100 g. It contains 0.1 g of carbs, 9 g of protein, 0 g of fat and 0 g of fiber. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Selected: 1 tablespoon (medium) · 10 g
36
KCAL / 10G
Carbs
0.1g
· 0% DV
Protein
9g
· 18% DV
Fat
0g
· 0% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 1% · Protein 99% · Fat 0%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 36 kcal | |
| Total fat | 0 g | 0% |
| Saturated fat | 0.01 g | 0% |
| Trans fat | 0 g | |
| Sodium | 20 mg | 1% |
| Total carbohydrate | 0.1 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 9 g | 18% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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| Serving | Amount | Calories |
|---|---|---|
| 1 tablespoon (medium) | 10 g | 36 kcal |
| 1 teaspoon (small) | 3 g | 11 kcal |
| 1 slice (thin) | 5 g | 18 kcal |
| 1 slice (thick) | 10 g | 36 kcal |
| 1 serving (medium) | 15 g | 54 kcal |
| 2 tablespoon (large) | 20 g | 72 kcal |
| 1 serving (large) | 25 g | 90 kcal |
| 100 g | 100 g | 360 kcal |
| 1 pack (whole) | 100 g | 360 kcal |
Calculated from 360 calories per 100 g.
Marine collagen protein is made from collagen sourced from fish, commonly fish skin or scales, and processed into peptides that dissolve more easily. It is a supplement ingredient, not the same thing as eating a serving of fish.
Marine collagen protein may modestly improve skin hydration or elasticity for some people, but research findings are mixed. It is not a proven treatment for skin conditions, and any effect should not be expected to replace sunscreen or established skin care.
Marine collagen protein is usually mixed into water, smoothies, or another drink. Stir it into a small amount of liquid first to help prevent clumps, then add the rest; follow the serving directions on the product rather than guessing a dose.
Yes, marine collagen protein can be stirred into coffee, including hot coffee. Mixing it with a small splash first can help it dissolve smoothly. The taste varies by product, so an unflavoured powder may still have a faint marine note.
No, marine collagen protein is not a complete protein because it lacks tryptophan and does not provide the full balance of essential amino acids. It can contribute protein, but it should not be your only protein source if you are supporting muscle growth.
Marine collagen protein may support connective tissue, but evidence that it reliably relieves joint pain is limited. It is not a treatment for arthritis or an injury; persistent or worsening pain should be assessed by a health professional.
You do not have to take marine collagen protein with a vitamin C supplement. Vitamin C is needed for the body's own collagen production, but most people can get it from food, and taking the two together has not been shown to be essential.
There is not enough reliable evidence that marine collagen protein makes hair grow or prevents hair loss. Hair changes can have many causes, and a supplement is unlikely to address an underlying cause on its own.
Neither source is automatically better for everyone. Marine collagen protein comes from fish, while bovine collagen comes from cattle; both can provide collagen peptides, and evidence does not establish one as universally superior for skin or joints.
There is no well-established best time to take marine collagen protein. Choose a time that fits your routine and use it consistently if you decide to take it; taking it before or after a workout has not been shown to make it a complete muscle-building protein.
Vitamins
B2
0mg · 0% DV
B3
0.02mg · 0% DV
B1
0mg · 0% DV
B6
0mg · 0% DV
Minerals
Sodium
20mg · 1% DV
Calcium
5mg · 1% DV
Phosphorus
3mg · 0% DV
Iodine
0.5µg · 0% DV
Potassium ⭐
1.5mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 36 calories in 1 tablespoon (medium) (10 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Marine collagen protein is a powdered ingredient made from marine-sourced collagen that has been broken down into peptides. It is sold as a supplement rather than a standalone dish, and unflavoured versions are common.
Its flavour is usually mild, with a fine powder texture; people stir it into water, coffee, smoothies or yoghurt. In many English-speaking households it is an easy addition to a morning drink or breakfast bowl, and it can also be mixed into soups or other warm liquids. It provides 90 g of protein per 100 g and very little fat or carbohydrate, but is best treated as one option among varied protein foods. For a lighter mix, add it to an unsweetened drink and follow the serving guidance on the pack.
Medium
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Low
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 3
Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Contains these allergens:
Vegan
— Not suitable
Vegetarian
— Not suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
SATURATED
0.01g
MONOUNSATURATED
0.01g
POLYUNSATURATED
0.01g
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Nutrition data compiled from USDA FoodData Central and scientific sources.