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Unsweetened iced coffee with collagen protein
In season: Spring · Summer
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 cup (medium) of Collagen iced coffee (300 g) has 48 calories. That works out to 16 calories per 100 g. It contains 0 g of carbs, 10.5 g of protein, 0 g of fat and 0 g of fiber. Its 165 mg of Potassium covers 5% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Selected: 1 cup (medium) · 300 g
48
KCAL / 300G
Carbs
0g
· 0% DV
Protein
10.5g
· 21% 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 | 48 kcal | |
| Total fat | 0 g | 0% |
| Saturated fat | 0 g | 0% |
| Trans fat | 0 g | |
| Sodium | 9 mg | 0% |
| Total carbohydrate | 0 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 10.5 g | 21% |
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 cup (medium) | 300 g | 48 kcal |
| 100 g | 100 g | 16 kcal |
| 1 cup (small) | 200 g | 32 kcal |
| 1 bottle (small) | 250 g | 40 kcal |
| 1 serving (medium) | 300 g | 48 kcal |
| 1 bottle (medium) | 330 g | 53 kcal |
| 1 cup (large) | 450 g | 72 kcal |
| 1 bottle (large) | 500 g | 80 kcal |
Calculated from 16 calories per 100 g.
Collagen iced coffee combines chilled coffee with collagen peptides, and may include ice or milk. This version is unsweetened, so it has no added sugar; homemade recipes can be adjusted with milk or a sweetener if desired.
To make collagen iced coffee, stir collagen peptides into a small amount of coffee until dissolved, then add the remaining chilled coffee and ice. Mixing the powder before adding ice helps it blend more evenly.
Whisk the collagen peptides into a little liquid before adding them to the full glass of collagen iced coffee. Powder poured straight onto ice can clump because it has little liquid to disperse through.
Yes, collagen iced coffee contains caffeine if it is made with regular coffee. The amount varies with the coffee and brewing method, and adding collagen does not remove the caffeine.
No, normal coffee-making heat does not suddenly destroy collagen peptides added to collagen iced coffee. If you prefer the cold version, dissolve the powder in a little coffee first, then chill the drink and add ice.
Collagen peptides are studied for possible effects on skin, but collagen iced coffee cannot guarantee a visible change. Adding collagen to coffee does not make it a treatment or replace established skin care.
Yes, collagen iced coffee breaks a strict fast because collagen provides protein and energy. For intermittent fasting, have it during your eating window rather than during the fasting period.
Collagen iced coffee does not cause weight loss on its own. Choosing an unsweetened version avoids added sugar, but it is not a substitute for a broader approach to weight management.
You can, but the coffee’s caffeine may make it harder to fall asleep, especially if you are sensitive to caffeine. Choose decaffeinated coffee for a later-night collagen iced coffee.
Keep homemade collagen iced coffee covered in the refrigerator and drink it the same day for the best taste. Ice melts and dilutes the drink, and versions made with milk should not be left at room temperature.
Vitamins
B2
0.03mg · 2% DV
B3
0.36mg · 2% DV
B5
0.03mg · 1% DV
B1
0.01mg · 1% DV
Minerals
Potassium ⭐
165mg · 5% DV
Magnesium
12mg · 3% DV
Manganese
0.06mg · 3% DV
Copper
0.01mg · 1% DV
Sodium
9mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 48 calories in 1 cup (medium) (300 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.
Collagen iced coffee combines chilled coffee with collagen protein, without added sugar in this version. It is a modern take on iced coffee, easy to make at home by stirring collagen into cooled brewed coffee, or commonly ordered from cafés alongside other cold coffee drinks.
Expect a roasted, slightly bitter coffee taste; ice keeps it refreshing, while a splash of milk can make it rounder and smoother. It offers protein as well as coffee, with 3.5 grams per 100 grams, and suits those looking for an unsweetened cold drink. Serve it over ice, or add milk if you prefer a gentler taste; sweeteners and flavoured syrups are optional rather than necessary.
Low
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
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.
No known major allergens
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
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
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Nutrition data compiled from USDA FoodData Central and scientific sources.