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Home » Smoothie Recipes » High Protein Smoothies

Blackberry Protein Smoothie | 30g Protein & Antioxidant-Rich

Published: Oct 21, 2025 by Amber Sagal · This post may contain affiliate links · Leave a Comment

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This blackberry protein smoothie is thick, creamy, and refreshing yet satisfying. It has a slightly gritty texture underneath the creaminess from the blackberries and chia seeds, giving it a wholesome and nourishing feel.

A creamy bright purple blackberry protein smoothie in a glass jar topped with a sprig of fresh basil, sitting on a wooden surface with a pink cloth nearby.

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The combination of blackberries, mango, and citrus creates a bright flavor with the perfect balance of tart and sweet, while soy milk and collagen give it a silky smooth base that blends beautifully.

The result is a blackberry mango smoothie that is creamy, lightly tart, and citrusy with a hint of sweetness and subtle texture beneath the smoothness, perfect for when you want something nourishing yet refreshing.

This blackberry smoothie is high in protein and healthy fats, making it a great post workout smoothie or breakfast smoothie that keeps you full for hours. It delivers essential omega 3 fats from chia seeds and is packed with antioxidants that support overall wellness. 

Ingredients for a blackberry protein smoothie laid out on a wooden surface, including frozen blackberries, mango, soy milk, orange juice, lemon juice, chia seeds, protein powder, collagen, and basil leaves.

Blackberry Protein Smoothie Recipe

1 cup frozen blackberries
½ cup frozen mango
¾ cup unsweetened soy milk
¼ cup fresh orange juice
1½ tablespoons lemon juice
1 tablespoon chia seeds
½ scoop Truvani Plant Based Protein, vanilla
10 grams Vital Proteins collagen peptides
3 basil leaves (optional)

Instructions

  1. Add all ingredients to a high speed blender.
  2. Blend until smooth and creamy, pausing to scrape down the sides if needed.
  3. Pour into a glass and enjoy right away.

Tips and Substitutions

Add a date if you prefer a sweeter-tasting blackberry smoothie.

Add an extra splash of soy milk to help with blending or for a slightly thinner texture that still stays creamy.

For a unique twist on this blackberry smoothie, try adding 3 basil leaves when blending. The basil completely transforms the flavor but still tastes amazing, giving you a refreshing new version with all the same nourishing benefits.

I love both versions equally, but if it were summer and I had fresh basil in my garden, I’d definitely be adding it! Totally optional, but worth trying when you’re craving something unique and just as tasty.

A vibrant blackberry and mango smoothie in a glass jar topped with fresh basil, with a metal straw and warm wooden background. The text overlay reads “Blackberry Protein Smoothie with Mango & Basil – 30g Protein & Antioxidant Rich.”

Blackberry Protein Smoothie Nutrition Info

  • Calories: 392
  • Net carbohydrates: 38 g
  • Protein: 30 g
  • Fat: 10 g

Top 5 Nutrients Per Daily Value

  • Manganese
  • Vitamin K
  • Magnesium
  • Copper
  • Vitamin C

Fun Fact: Blackberries are rich in anthocyanins, the powerful plant compounds that give them their deep purple color and antioxidant strength. These antioxidants help protect cells from oxidative stress and support a healthy inflammatory balance.

Blackberries are also exceptionally high in manganese, a key mineral that supports antioxidant function. This is especially important for anyone with SNPs in the SOD enzyme (superoxide dismutase) since manganese is the essential cofactor that allows the enzyme to function properly.

Chia seeds provide omega 3 fats that complement the antioxidants in blackberries, making this smoothie a delicious way to fuel your body with both flavor and function.

The blackberry protein smoothie recipe is high in protein, fiber, and healthy fats, with a creamy, citrusy flavor that’s perfectly sweet. Mango complements the tartness of and slightly gritty texture of blackberry to yield the best tasting blackberry protein smoothie.

For more high protein smoothies, check out my full collection of delicious protein smoothies that each pack 20 grams of protein or more. Also be sure to save this pin image below to pinters so you have this recipe saved for whenever you need it!

A pin image with two photos stacked vertically. The top shows smoothie ingredients neatly arranged on a wooden surface and the bottom shows a creamy purple smoothie in a glass jar topped with fresh basil.

📖 Recipe

A creamy bright purple blackberry protein smoothie in a glass jar topped with a sprig of fresh basil, sitting on a wooden surface with a pink cloth nearby.

Blackberry Protein Smoothie - 30G Protein & Antioxidant Rich

This blackberry protein smoothie is thick, creamy, and refreshing with the perfect balance of tart and sweet. Made with blackberries, mango, soy milk, chia seeds, and collagen, it delivers 30 grams of protein and a boost of antioxidants in every sip. Optional basil adds a fresh, vibrant twist that makes this smoothie feel extra bright and unique.
Print Recipe Pin Recipe
Prep Time 5 minutes mins
Total Time 5 minutes mins
Servings: 1
Course: smoothies
Calories: 392
Ingredients Equipment Method Nutrition

Ingredients
  

  • 1 cup frozen blackberries
  • ½ cup frozen mango
  • ¾ cup unsweetened soy milk
  • ¼ cup fresh orange juice
  • 1½ tbsp lemon juice
  • 1 tablespoon chia seeds
  • ½ scoop Truvani Plant Based Protein, vanilla
  • 10 grams Vital Proteins Collagen Peptides
  • 3 basil leaves (optional)

Equipment

  • 1 Vitamix blender
  • 1 Set measuring cups

Method
 

  1. Measure all ingredients into a Vitamix or high speed blender.
  2. Blend until smoothe and pour into a glass and enjoy!

Nutrition

Calories: 392kcalCarbohydrates: 52gProtein: 30gFat: 10gFiber: 14gSugar: 34g

Tried this recipe?

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Hi, I'm Amber!

I’m a nutritional therapy consultant, busy mom, and smoothie lover sharing quick, nutrient packed smoothies that make healthy eating simple and delicious.

I love creating all kinds of smoothies, from high protein to cleansing blends and fruity favorites that taste like a treat while helping you feel nourished and energized.

More about me

A collage of colorful smoothie photos with text that reads “Subscribe to get my High Protein Smoothie E-Book.” Below it, a pink button says “Send me the e-book!” promoting free smoothie recipes with 20 grams or more of protein per serving.