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A small mound of fine, pale ivory collagen powder with a soft, slightly clumpy texture sits in a shallow bowl.
●Low GI
💪High Protein

Unsweetened collagen powder Calories

High-protein, unsweetened supplement powder

CALORIES · 100 G

360kcal

GI

0low

POTASSIUM · 100 G

30mg

FIBER · 100 G

0g

Quick answer

1 tablespoon (medium) of Unsweetened 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.

Unsweetened collagen powder Nutrition Facts

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%

Unsweetened collagen powder nutrition facts table · 1 tablespoon (medium) (10 g)

NutrientAmount% DV
Calories36 kcal
Total fat0 g0%
Saturated fat0 g0%
Trans fat0 g
Sodium25 mg1%
Total carbohydrate0 g0%
Fiber0 g0%
Protein9 g18%

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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How Many Calories in 1 Tablespoon of Unsweetened collagen powder?

ServingAmountCalories
1 tablespoon (medium)10 g36 kcal
1 teaspoon (small)5 g18 kcal
1 serving (small)10 g36 kcal
1 pack (mini)10 g36 kcal
1 serving (medium)15 g54 kcal
2 tablespoon (double)20 g72 kcal
1 serving (large)20 g72 kcal
1 pack (double)20 g72 kcal
100 g100 g360 kcal

Calculated from 360 calories per 100 g.

Frequently Asked Questions About Unsweetened collagen powder

Does unsweetened collagen powder actually work?

Unsweetened collagen powder may modestly improve skin elasticity or some joint symptoms, but research results are mixed and benefits are not guaranteed. It is a supplement, not a treatment for skin conditions or joint disease.

What is the best time to take unsweetened collagen powder?

There is no proven best time to take unsweetened collagen powder. You can use it at a time that fits your routine; taking it consistently matters more than choosing morning, evening, or a particular meal.

Can you put unsweetened collagen powder in coffee?

Yes, unsweetened collagen powder can be stirred into hot coffee. To reduce clumps, mix it first with a small splash of liquid, then add the rest of your drink.

Does unsweetened collagen powder help with joint pain?

Unsweetened collagen powder may modestly ease joint discomfort for some people, but the evidence is limited. It does not replace diagnosis or treatment, so persistent or worsening pain should be assessed by a health professional.

Does unsweetened collagen powder break a fast?

Yes, unsweetened collagen powder breaks a strict fast because it provides protein and energy, even without added sugar. If you are fasting for a medical procedure or religious reasons, follow the relevant instructions for supplements.

How is unsweetened collagen powder different from protein powder?

Unsweetened collagen powder is made from collagen and is not nutritionally interchangeable with a complete protein powder. Collagen lacks some essential amino acids, so it should not be your only protein source.

Should you take unsweetened collagen powder with vitamin C?

No, you do not have to take unsweetened collagen powder with a vitamin C supplement. Your body needs vitamin C to make collagen, but a diet that already supplies enough vitamin C does not require extra powder alongside it.

Can unsweetened collagen powder cause acne?

There is no strong evidence that unsweetened collagen powder causes acne. If you notice a repeatable breakout after starting it, stop using it and consider whether another ingredient or a separate factor may be responsible.

How long does unsweetened collagen powder take to show results?

There is no guaranteed timeline for unsweetened collagen powder to show results. Studies generally assess changes after weeks of use, but some people notice no difference; avoid treating a short-term change as proof of benefit.

Is unsweetened collagen powder safe during pregnancy?

Safety data for unsweetened collagen powder during pregnancy are limited. Ask your obstetrician before using it, especially because supplement ingredients and quality can vary and need to be considered alongside your other medicines and supplements.

Unsweetened collagen powder Vitamins & Minerals

Vitamins

Vitamin A

0µg · 0% DV

B1

0mg · 0% DV

B2

0mg · 0% DV

B3

0mg · 0% DV

Minerals

Sodium

25mg · 1% DV

Selenium

0.2µg · 0% DV

Calcium

2mg · 0% DV

Phosphorus

1mg · 0% DV

Potassium ⭐

3mg · 0% DV

Unsweetened collagen powder Glycemic Index

GLYCEMIC INDEX

0
Low
0 Low5570100

GLYCEMIC LOAD

0
Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Unsweetened collagen powder

To burn the 36 calories in 1 tablespoon (medium) (10 g):

🚶

9min

Walking (5 km/h)

🏃

4min

Running (8 km/h)

🚴

5min

Cycling

🏊

4min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

What is Unsweetened collagen powder?

Unsweetened collagen powder is made by drying and powdering collagen, usually sourced from animal skin and connective tissue. It contains no added sugar and is often fairly neutral in taste, though the flavour can vary between products. It dissolves into liquids and can also be stirred into some soft foods.

People commonly add it to coffee, smoothies, soups or porridge; mixing it first with a little cool liquid can help prevent clumps. It is a concentrated source of protein, with 90 g per 100 g, and contains no carbohydrates. It is best thought of as an add-in rather than a meal, and suits anyone looking to boost a drink or dish without making it sweet.

How Nutritious Is Unsweetened collagen powder?

Nutrient density

Low

18/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Low

34/ 100

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.

Is Unsweetened collagen powder Processed?

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.

Does Unsweetened collagen powder Contain Allergens?

No known major allergens

Gluten free
Dairy free
Eggs free
Peanuts free
Tree nuts free
Fish free
Soy free
Sesame free

Which Diets Is Unsweetened collagen powder Good For?

Vegan

— Not suitable

Vegetarian

— Not suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

— Not suitable

Paleo

✓ Suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

✓ Suitable

Low FODMAP

— Not suitable

Unsweetened collagen powder Fat Profile

SATURATED

0g

MONOUNSATURATED

0g

POLYUNSATURATED

0g

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Nutrition data compiled from USDA FoodData Central and scientific sources.