Creamy and satisfying, this chocolate collagen smoothie is so good for your skin and joints. Get the recipe for this simple 4-ingredient drink.

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Recipe Highlights
- This chocolate collagen smoothie tastes just like a decadent dessert.
- It’s made by combining oat milk, date syrup, collagen powder, cocoa powder, and frozen bananas in a blender.
- Collagen powder is a supplement that’s used for healthy skin and joints. Collagen is the main protein in your body.
- A quick and easy recipe, it takes just 5 minutes to make.
RELATED: Strawberry Collagen Smoothie
Chocolate Collagen Smoothie Health Benefits
Supports Skin Health
Collagen gives strength, smoothness, and firmness to the skin.
However, collagen naturally decreases with age. This can cause signs of skin aging, like wrinkles and sagging.
Collagen powder, which is used in this smoothie, can promote healthier skin.
Helps Joints
A joint is where two bones meet. It allows you to move and walk.
Regular exercise is important for healthy joints. You can protect your joints even more by taking collagen supplements, like the powder in this smoothie.
Research has shown that taking collagen while exercising regularly can decrease joint pain and support joint function.
Increases Fullness
This smoothie uses banana, which is packed with fiber.
Fiber stays in the body for a long time because it’s digested slowly. As a result, you’ll feel satisfied for a long time.
Collagen powder, which is a source of protein, will also increase fullness.
Promotes Heart Health
Bananas contain soluble fiber. This type of fiber can help manage high cholesterol.
Over time, high cholesterol can increase the risk of heart disease. High-fiber drinks, like this chocolate collagen smoothie, can help reduce the risk.
Provides Antioxidants
Cocoa powder is a good source of antioxidants. These are good compounds that protect your cells from damage.
Bananas also offer antioxidants, like vitamin C and flavonoids.
RELATED: Chocolate Smoothie
Ingredient Notes

- Oat milk
Oat milk tastes great with bananas in a smoothie. Pick an extra-creamy version for the best flavor and texture. You can also use almond milk, soy milk, or dairy milk. - Date syrup
Instead of date syrup, you can also use a pitted Medjool date, maple syrup, or honey. - Collagen powder
Collagen powder makes smoothie extra thick and creamy. The ingredient is unflavored, so it won’t change the taste of your smoothie. - Cocoa powder
Use a good quality cocoa powder without added sweeteners. Don’t use hot cocoa mix, which is a different product meant to make hot chocolate. It usually has added sugars and powdered milk. - Frozen bananas
Bananas give smoothies a naturally sweet flavor and thick texture. Be sure to use frozen bananas, as the fresh kind will make the smoothie too watery.
Step-by-Step Instructions

For full ingredients and instructions, scroll down to the recipe.
- Pour oat milk into the blender.
Start with liquids for the smoothest blend. - Add date syrup.
- Add collagen powder and cocoa powder.
- Add frozen bananas.

- Blend until smooth.
Start on a low speed, then increase to high. - Pour smoothie into a cup. Serve immediately.
Photo Credit: amazon.com

Optional Add-Ins
Nut butter
If you love the flavor of chocolate with nuts, add 1 or 2 tablespoons of nut butter to your smoothie.
The add-in will increase the richness and thickness of the drink. It also adds good fats and protein.
Some options include peanut butter, cashew butter, and almond butter.
For the healthiest choice, pick a nut butter without added sodium or sugar.
Seeds
Seeds will also add a nutty flavor to smoothies. Examples include flax seeds, hemp seeds, and chia seeds.
Use 1 tablespoon to start. The nutty flavor can take over the smoothie, so don’t add a lot.
Seeds are great sources of anti-inflammatory fats, vitamins, and plant-based proteins. They’ll make the smoothie more filling as well.
Flavoring extracts
For more flavor, add ½ teaspoon of vanilla extract. The vanilla taste pairs well with cocoa powder and bananas.
Avoid using too much. The vanilla extract can quickly overpower the drink.
RELATED: S’mores Smoothie

Blender Tips
Cut fruit into pieces.
Never put a whole frozen banana into your blender. This can damage the container and blades of your blender.
Instead, cut the bananas into coins before freezing them.
This way, your blender will have an easier time pureeing the frozen bananas.
Add liquid ingredients first for a smooth blend.
When loading the blender, start with liquids and liquid add-ins.
These ingredients will create a vortex and pull ingredients toward the blades.
Follow with ingredients like powders, nut butters, and seeds, then add leafy greens, fresh fruit, and heavy ingredients like ice or frozen fruit.
Blend on high to protect the motor.
If you blend on low speed for too long, it could overheat the blender’s motor.
So, it’s important to blend on low for about 10 seconds, then quickly increase to high.
Use a tamper to push down ingredients.
To ensure a smooth blend, use a tamper. It lets you move ingredients toward the blades as the move.
You insert the blender tamper through the lid. The tamper has a stopper, so it won’t touch the blades.
If you don’t have a tamper, you can occasionally pause the blender and move ingredients with a spatula.
Avoid wasting smoothie by using a blade scraper.
After pouring smoothie, there will probably be some leftover under the blades.
Use a blade scraper to get every last bit.
RELATED: Chocolate Peanut Butter Banana Smoothie

Expert Tips
- Always use ripe bananas for smoothies. They’ll have the best sweetness and texture. Look for bananas with yellow peel and some brown spots.
- Leave out the sweetener if you prefer less sweet drinks.
- If you like thicker smoothies, add a few ice cubes or extra frozen banana. Be sure to use a tamper to help blend the ingredients.
- To thin the smoothie, add a splash of oat milk and blend for another 10 seconds.
- Refrigerate leftover smoothie in an airtight jar for 1-2 days. Avoid storing it for longer, which will change the texture and flavor of the smoothie.
Questions You May Have
Collagen smoothies are healthy when they’re made with high-quality ingredients and minimal sweeteners. They can also contribute to your protein intake, but they shouldn’t be your only source of protein.
Collagen powders support your skin and hair health. Collagen is the main protein in the body, but it naturally declines over time. You can increase your levels by drinking collagen smoothies.
You can use any type of milk for this chocolate collagen smoothie. This includes almond milk, hemp milk, soy milk, or dairy milk.

Related
- Blueberry Collagen Smoothie
- Chocolate Almond Smoothie
- Chocolate Protein Shake
- Chocolate Smoothie Bowl
- Banana Smoothie
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Chocolate Collagen Smoothie
INGREDIENTS
- 1 cup oat milk
- 1 tablespoon date syrup
- 1 scoop collagen powder
- 2 tablespoons cocoa powder
- 2 frozen bananas (sliced)
INSTRUCTIONS
- Put oat milk, date syrup, collagen powder, cocoa powder, and frozen bananas into a blender. Secure lid.Place ingredients into the blender in the order listed.
- Blend until smooth.Start the blender on LOW speed for 10 seconds. Increase speed to HIGH for a full minute.
- Pour smoothie into a cup. Serve immediately.
EQUIPMENT
NOTES
- Instead of oat milk, you can also use almond milk, soy milk, or dairy milk.
- Instead of date syrup, you can also use a pitted Medjool date, maple syrup, or honey.
- Use a good quality cocoa powder without added sweeteners. Don’t use hot cocoa mix, which is a different product meant to make hot chocolate since it usually has added sugars and powdered milk.
- Always use ripe bananas for smoothies. They’ll have the best sweetness and texture. Look for bananas with yellow peel and some brown spots.
- Leave out the sweetener if you prefer less sweet drinks.
- If you like thicker smoothies, add a few ice cubes or extra frozen banana. Be sure to use a tamper to help blend the ingredients.
- To thin the smoothie, add a splash of oat milk and blend for another 10 seconds.
- Refrigerate leftover smoothie in an airtight jar for 1-2 days. Avoid storing it for longer, which will change the texture and flavor of the smoothie.