17 Sugar-Free Coffee Drinks for Weight Loss

Zero sugar, maximum depth. This is the gateway drink for people who think they hate black coffee.

• 1 cup cold brew concentrate (diluted 1:1 with filtered water)
• 1/4 tsp ground cinnamon
• A few ice cubes
• Optional: 1-2 drops pure vanilla extract (no sugar added)

1. Fill a tall glass with ice.
2. Pour cold brew concentrate over ice and dilute to taste.
3. Stir in cinnamon and vanilla extract if using.
4. Drink immediately or cover and refrigerate for up to 8 hours.

Tropical vibes, zero sugar, and a richness that rivals any coffeehouse drink.

• 2 shots espresso, cooled
• 3/4 cup unsweetened canned coconut milk (full fat for creaminess)
• Ice cubes
• Pinch of nutmeg

1. Pull two espresso shots and let cool for 5 minutes.
2. Fill a glass with ice, pour coconut milk over ice.
3. Add cooled espresso on top for a layered effect.
4. Dust with nutmeg and stir before drinking.

This one tastes like the fancy version, minus the 400-calorie price tag.

• 2 shots espresso
• 1 cup unsweetened almond milk, frothed
• 1/2 tsp cinnamon
• 1/4 tsp vanilla extract
• Sweetener of choice: monk fruit or erythritol to taste

1. Froth almond milk using a handheld frother or steam wand.
2. Add cinnamon, vanilla, and sweetener to your mug.
3. Pour espresso shots over the spice mixture and stir.
4. Top with frothed almond milk. Dust cinnamon on top.

That cloud-like foam on top? You can absolutely make that at home, sugar-free.

• 1 cup brewed coffee or cold brew, chilled
• 1/4 cup unsweetened oat milk (barista edition foams best)
• Ice
• 1/4 tsp vanilla extract
• Optional: pinch of salt to enhance flavor

1. Pour chilled coffee into a glass over ice.
2. In a small jar, combine oat milk, vanilla, and salt. Froth vigorously for 30 seconds.
3. Spoon cold foam over the top of the iced coffee.
4. Serve immediately without stirring — let it blend as you drink.

High-fat, zero sugar, and surprisingly filling. Your hunger won’t know what hit it.

• 1 cup freshly brewed black coffee
• 1 tbsp unsalted grass-fed butter
• 1 tsp MCT oil
• Optional: 1/4 tsp cinnamon

1. Brew coffee using your preferred method.
2. Add butter and MCT oil to a blender.
3. Pour hot coffee over the fats and blend for 20-30 seconds until frothy.
4. Pour into a mug, dust with cinnamon if using, drink immediately.

Anti-inflammatory, zero sugar, and genuinely interesting. This one grows on you fast.

• 1 cup black coffee (medium or light roast works best)
• 1/4 tsp ground turmeric
• 1/8 tsp black pepper (activates curcumin absorption)
• 1/4 tsp cinnamon
• Optional: small splash of unsweetened oat milk

1. Brew coffee as normal.
2. Whisk spices together in the mug before adding coffee.
3. Pour coffee over spices and stir well for 30 seconds.
4. Add a splash of oat milk if desired. Drink while warm.

All the festive flavor, none of the regret. December just got a lot more manageable.

• 2 shots espresso
• 3/4 cup unsweetened almond or oat milk, frothed
• 1 tbsp unsweetened cocoa powder
• 1/4 tsp peppermint extract (not essence — use the real stuff)
• Monk fruit sweetener to taste

1. Mix cocoa powder and a splash of hot water in your mug to form a paste.
2. Add monk fruit sweetener and peppermint extract to the paste, stir.
3. Add espresso shots and stir to combine.
4. Top with frothed milk and a small pinch of cocoa powder.

Smooth, protein-boosted, and sugar-free. Your skin and your waistline will both appreciate this one.

• 1 cup black coffee, hot or iced
• 1 scoop unflavored or vanilla collagen peptides
• 1/4 tsp vanilla bean paste (no sugar added variety)
• Splash of unsweetened coconut milk
• Ice if serving cold

1. Brew coffee and let cool slightly if serving iced.
2. Whisk collagen peptides directly into warm coffee until dissolved.
3. Add vanilla bean paste and coconut milk, stir well.
4. Pour over ice for an iced version or serve warm as-is.

That coffeehouse hazelnut flavor without the three-digit calorie count.

• 1 cup cold brew or strong brewed coffee, chilled
• 1/2 tsp sugar-free hazelnut extract
• 1/2 cup unsweetened almond milk
• Ice cubes
• Optional: 1 tsp erythritol

1. Combine cold brew, hazelnut extract, and sweetener in a shaker or jar. Shake briefly.
2. Fill a glass with ice and pour the coffee mixture over.
3. Add unsweetened almond milk on top.
4. Stir gently and serve immediately.

Trending for a reason — this one reduces cortisol, which means less stress-eating. Science is occasionally your friend.

• 1 cup black coffee
• 1/2 tsp lion’s mane or chaga mushroom powder
• 1/4 tsp cinnamon
• 1 tsp coconut oil
• Pinch of sea salt

1. Add mushroom powder and cinnamon to a small blender.
2. Add hot coffee and coconut oil.
3. Blend on high for 15 seconds until frothy.
4. Pour into mug, add pinch of sea salt, serve immediately.

Floral, calming, zero sugar — and yes, it tastes as good as it sounds.

• 1 cup cold brew coffee
• 1/4 tsp culinary lavender extract (not aromatherapy oil — different thing entirely)
• 1/4 tsp vanilla extract
• 1/2 cup unsweetened oat milk, frothed
• Ice

1. Combine cold brew, lavender extract, and vanilla in a glass with ice.
2. Froth oat milk using a handheld frother.
3. Pour frothed oat milk slowly over coffee mixture.
4. Serve immediately without stirring for a layered effect.

Middle Eastern coffee culture has been doing this for centuries. It’s time you caught up.

• 1 cup black coffee (medium roast preferred)
• 1/4 tsp ground cardamom
• 1/8 tsp cinnamon
• Splash of full-fat unsweetened coconut milk

1. Brew coffee using your preferred method — French press works especially well here.
2. Stir cardamom and cinnamon into hot coffee immediately after brewing.
3. Add a small splash of coconut milk to soften the spice.
4. Serve in a small ceramic cup for the full experience.

Pre-workout fuel that actually tastes like something you’d choose to drink.

• 2 shots espresso, cooled
• 1 scoop vanilla or chocolate protein powder (unsweetened or stevia-sweetened)
• 1 cup unsweetened almond milk
• Handful of ice
• Optional: 1 tbsp almond butter for richness

1. Add all ingredients to a blender.
2. Blend on high for 20-30 seconds until smooth and frothy.
3. Pour into a chilled glass and drink immediately.

The frozen banana does the sweetening work so you don’t have to.

• 1/2 frozen banana (frozen = natural sweetness concentration)
• 1 shot espresso or 1/4 cup cold brew concentrate
• 1/2 cup unsweetened almond milk
• 1 tbsp chia seeds
• 1/4 tsp cinnamon
• Handful of ice

1. Add all ingredients to a high-speed blender.
2. Blend until completely smooth, approximately 30-40 seconds.
3. Taste and add a few drops of vanilla extract if desired.
4. Pour into a glass and drink immediately for best texture.

Thick, protein-rich, and coffee-forward. Breakfast and caffeine sorted in one glass.

• 1/2 cup cold brew coffee
• 1/2 cup plain unsweetened Greek yogurt
• 1/2 cup unsweetened almond milk
• 1/2 tsp vanilla extract
• Handful of ice
• Optional: 1 tbsp flaxseeds

1. Add cold brew, yogurt, and almond milk to a blender.
2. Add vanilla, ice, and flaxseeds if using.
3. Blend until smooth and thick.
4. Pour into a glass and add a pinch of cinnamon on top.

This is the one that makes you forget you ever needed sugar in the first place.

• 2 shots espresso
• 1/2 cup cold water
• 1/4 cup unsweetened oat milk, cold
• 1/4 tsp caramel extract (sugar-free)
• Tiny pinch of sea salt
• Ice

1. Pull espresso shots and combine with cold water in a glass over ice.
2. In a small jar, combine cold oat milk, caramel extract, and salt.
3. Use a handheld frother to create cold foam — about 30-40 seconds.
4. Spoon cold foam over the Americano. Add an extra pinch of salt on top.

Rich, chocolatey, cold, and completely without the sugar hangover. This is the one you make on repeat.

• 2 shots espresso, cooled
• 1 tbsp unsweetened cocoa powder
• 2 tsp monk fruit sweetener
• 1/2 cup unsweetened almond milk
• Ice cubes
• Optional: sugar-free whipped cream on top

1. Whisk cocoa powder and monk fruit sweetener with 2 tbsp hot water to make a paste.
2. Let cool for 2 minutes, then add cooled espresso and stir.
3. Fill a glass with ice and pour the mocha base over.
4. Add almond milk and top with whipped cream if using.