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High-protein, very low-carb marine-derived collagen supplement
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 tablespoon (medium) of Marine collagen powder (10 g) has 36 calories. That works out to 360 calories per 100 g. It contains 0 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
0g
· 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 0% · Protein 100% · Fat 0%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 36 kcal | |
| Total fat | 0 g | 0% |
| Saturated fat | 0 g | 0% |
| Trans fat | 0 g | |
| Sodium | 25 mg | 1% |
| Total carbohydrate | 0 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) | 5 g | 18 kcal |
| 1 serving (small) | 10 g | 36 kcal |
| 1 pack (mini) | 10 g | 36 kcal |
| 1 serving (medium) | 15 g | 54 kcal |
| 2 tablespoon (double) | 20 g | 72 kcal |
| 1 serving (large) | 20 g | 72 kcal |
| 1 pack (medium) | 20 g | 72 kcal |
| 100 g | 100 g | 360 kcal |
Calculated from 360 calories per 100 g.
Marine collagen powder provides collagen peptides derived from fish. Some studies suggest regular use may modestly improve skin hydration or elasticity, but evidence for other benefits is less certain. It is a supplement, not a treatment for skin or joint conditions.
Add marine collagen powder gradually while stirring it into water or another drink. Mixing it first with a small amount of liquid to make a smooth paste, then adding the rest, can help prevent clumps. Follow the serving directions on your product.
Yes, marine collagen powder can be stirred into hot coffee or tea. Heat from an ordinary hot drink does not make it unusable. Stir well, or blend it with a little liquid first if it tends to clump.
Neither source is universally better. Marine collagen powder comes from fish, while bovine collagen comes from cattle; both are commonly sold as hydrolyzed peptides. Choose based on your dietary preferences and allergies, and do not use marine collagen if you have a fish allergy.
Marine collagen powder may have a mild fishy smell or aftertaste, but this varies by product. Mixing it into a strongly flavored drink can mask the taste. A distinctly rancid or spoiled smell is a reason not to consume it.
No, marine collagen powder is not a complete replacement for a standard protein powder. Collagen lacks some essential amino acids and is low in leucine, so it is not ideal as your main protein source for muscle building or meeting daily protein needs.
No, you do not need a separate vitamin C supplement just to take marine collagen powder. Vitamin C is involved in the body's collagen production, but a varied diet that supplies enough vitamin C is generally sufficient.
There is no strong evidence that marine collagen powder directly causes acne. Individual reactions can still occur, and flavored products may contain other ingredients. Stop using it if you notice a clear reaction and seek medical advice for persistent or severe symptoms.
Studies that report skin changes generally assess regular use over weeks rather than expecting an immediate effect. Results are not guaranteed, and the evidence is modest; a change in skin appearance should not be treated as proof that the supplement works for everyone.
Safety data for marine collagen powder during pregnancy are limited. Ask your pregnancy-care clinician before using it, particularly if you take medicines or other supplements, rather than assuming that a fish-derived product is automatically suitable.
Vitamins
B2
0mg · 0% DV
B6
0mg · 0% DV
B5
0.01mg · 0% DV
B1
0mg · 0% DV
Minerals
Sodium
25mg · 1% DV
Selenium
0.3µg · 1% DV
Iodine
0.5µg · 0% DV
Phosphorus
1.5mg · 0% DV
Potassium ⭐
3mg · 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 powder is collagen from marine sources, usually fish skin or scales, dried and milled into a fine powder. Its flavour can range from nearly neutral to distinctly fishy, depending on the product. It is commonly stirred into drinks or soft foods; coffee, smoothies, yoghurt and porridge are convenient options, though it may be more noticeable in plain water. The powder is predominantly protein, with 90 g per 100 g and no listed carbohydrate or fat. Start by mixing it thoroughly into a small amount of liquid to avoid clumps, then add more. A flavoured drink or yoghurt can suit it better if you prefer a less noticeable taste.
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
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
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Nutrition data compiled from USDA FoodData Central and scientific sources.