LENTEIN Superfood Shake Review (Tropical Bliss)

Getting the proper balance of vitamins, minerals, healthy fats and protein doesn’t have to be difficult as it sounds. While you can get many of the essential nutrients by eating the right foods, it can become unsustainable due to the cost and required effort.

The biggest mistake I see people make is thinking that all nutritional shakes are the same and the only thing to pay attention to is the price.

In reality, protein and nutritional shakes are anything but equal.

The piece of advice I have to share is to not settle on a subpar protein/ nutritional shake simply because it is the most inexpensive option. At the same time, the most expensive option might not be the right choice either.

There isn’t a “one size fits all” when it comes to nutritional supplements. Everyone is different with different goals and dietary needs. The trick is to find a nutritional shake that best aligns with your unique needs.

Sophie Summers Reviews Green Superfood Shake

This nutritious green superfood shake from Real Source is the latest nutritional shake I have tried, and my goal with this review is to help you decide if this might be the right dietary supplement for you.

In this review, I will walk you through everything you need to know about the LENTEIN Green Superfood Nutritional Protein Shake, my own experience, helpful tips, and how you can get a 20% discount! Let’s get started!

Is this Green Superfood Shake Nutritious?

There are several things about this green nutritional shake that stood out to me as unique and essentialone being that it is that the protein is plant-based and extracted from water lentils.

Having a superfood as nutritious as water lentils reallly separates this product from others like it on the market.


The Tropical Bliss All-in-One Shake contains a healthy mix of nutritious plant-based protein and a combination of valuable minerals and vitamins.

The main ingredient is LENTEIN which comes from water lentils, also known as duckweed. The LENTEIN powder contains 45% crude protein that comes from water lentils. It is rich in vitamins, minerals, and antioxidants.


Are water lentils nutritious?

Did you know that water lentils are a superfood? Other than being great spruce of protecting, water lentils offer a range of other nutritional benefits. Water lentils are a great source of iron, magnesium, calcium, zinc, phosphorus, and Vitamin A.

Health benefits associated with these nutrients include strengthening the immune system, increasing energy levels, and helping balance hormones.

Water lentils are also a wholesome source for your dietary fiber. Fiber is essential for healthy digestion and can also help with stabilizing blood sugar levels. Water lentils provide you with a mix of soluble and insoluble fiber to support healthy digestion.

  • Water lentils are high in antioxidants.
  • Water lentils have high quantities of Omega-3 fatty acids. Omega-3 has been known to provide benefits to heart health.
  • Chlorophyll – the green color of water lentils comes from their high chlorophyll contents. Chlorophyl is an antioxidant that provides many benefits to the body, including reducing inflammation.

Are water lentils are a good source of protein?

Protein is essential for growing and maintaining muscles mass as well as aiding in muscle recovery.

The three most common types of protein used in protein dish supplements are protein from either Whey, Soy, or Casein. From all the various animal and plant-based protein sources, water lentils make for one of the highest quality protein you can get!

Compared to other plant-based protein sources, water lentils rank among the highest percent of Essential Amino Acids (EAA) and Branched Chain Amino Acids (BCAA). Other feature of water lanterns that make them a better protein source is they have a digestibility rate of 93%.

Are Water lentils safe?

The main ingredient in this nutritional shake has received the FDA GRAS approval meaning that the FDA has certified the product to be safe for consumption.

Shake Benefits and Effectiveness

Protein – a high-quality protein that will help you build and maintain lean muscles

Superfood (High Nutrition) – Water lentils are a superfood that is exceptionally high in nutritional content and is an excellent source for vitamins and minerals

Good Source of Fiber – Promote a healthy Gut and Digestion

Lutein & Zeaxanthin– promotes healthy eyesight

Plant-based – plant-based protein is more accessible to digest than soy or pea, and this is a completely soy free product
No added sugar

Taste and Flavor review

There are a couple of flavor options for this nutritional shake:
Tropical Bliss, Vanilla, Caramel Latte and Chocolate

When you open the tub, you will notice a green, earthy smell that is common for typical green shakes since it does have the right amount of green, leafy ingredients. Which was the taste that I was expecting when I sampled it, but I was pleasantly surprised at the sweet tropical taste.

Tropical Bliss Nutritional Shake Smoothie

You can get inspiration for smoothie recipes on their website: realsourcefoods.com or you can experiment and create your own!

By tropical I mean if you imagined a pineapple, mango smoothie. When I closed my eyes, I did feel like I was on vacation on a tropical island! There are no added sugars to in this product. Instead, they use natural sweeteners like Stevia

While you can mix a scoop with 16oz of water, I like to get creative and add this shake to different smoothie recipe. Real Source does have a variety of smoothie recipes that go great with this nutritional protein shake, but you are entirely free to get creative and try your recipes.

How to prepare and drink

Shake – shake or blend to add to your favorite smoothie recipe

Mix – You can mix a scoop of the powder with milk, cold water, or other preferred beverage

Bake – You can add this as an ingredient in your daily baking! Create your recipes or check out the recipe [age for ideas

Note: This Superfood Shake is not a meal replacement shake.

Pros & Cons



100% Plant-Soured Protein


Easy to use, you can mix with your favorite smotthie, milk, water, or bake with it


Highly nutritious, contains a wide variy of essential vitamins, minerals, and other nutrients  


10g Protein Per Serving


Sustainable and environmentally friendly


1 Scoop = 2 Serving of Veggies


100% Money Back Guarantee



Strict Return Policy: be aware that although they offer a 30-day return policy,. A return is only eligible if it is in the original packaging and unused. You can reference their full return policy for more details. 
(Update was made to the Return Policy! There is a now a 100% Money Back Guarantee!)

Price, Promo Codes and Where to Buy Place

I recommend buying directly from the manufacturer at realsourcefoods.com. Going this route will ensure you are getting the highest quality product, and different promos and discounts will be available on the official Real Source website.

You can buy individual tubs, but there are money-saving options like subscribing for a 20% discount or purchasing bundles. By buying directly through their website you will get the best deal and current promotions or discount will be advertised on the site.

Here are a couple buying options:

1 Tub = $34.99 or $27.00 (20% discount for subscription)
5 Tub Pack $113.99 (save $61)
2 Tub Pack $55.99 (save $13)

They also have a Weight loss Complete Bundle $125.99 6 tubs and a shaker bottle.

As a special thanks to all my readers, I have a promo code just for you! You can get 20% OFF your order with the Promo Code: FITNESSJUNKIE20

Pricing and Refund policy

The return policy lasts 30 days. But be sure to read the terms and conditions posted on their website.  There are requirements that must be met to be eligible for a refund. One thing to be aware of is you will need to pay return shipping and the item must be unopened.


Reviews and Testimonials

My Experience:
Right off the bat, I was happy to see the ingredient list was concise and that it was a 100% natural shake. I have to admit, I wasn’t sure what to expect from a Green Nutritional Protein Shake that sourced protein from water lentils.

Personally, I liked the taste, I didn’t notice a chalky aftertaste as I’ve experienced with other plant-based protein shakes. It has a refreshing, “island” taste similar to a mix of pineapple, coconut, mango flavors.

While I do enjoy the tropical flavor on it’s own, I prefer to blend a scoop of this shake in a smoothie rather than drink it mixed with water. It’s incredibly nutritious and a perfect addition to my daily smoothie.

Here is my favorite smoothie recipe with this shake so far:

1 Cup Vanilla Greek Yogurt
1 Banana
1 Cup Organic Almond Milk (or Coconut Water)
1 Cup Ice
1/4 Cup Frozen Mango
1 Scoop Tropical Bliss

Sophie Summers

Final Thoughts

What I really enjoy about the green nutritional shake was that it is packed with vitamins, minerals, and other nutrients and it actually tasted great! It’s always a huge disappointment when you are trying to have a healthy diet but the healthy foods/drink end up tasting horrible, making it that much harder to keep up the healthy habits!

This nutritional shake exceeded my expectations and blending a scoop with my daily smoothy adds protein to my diet make makes me feel energized throughout my day and in general I just feel great! Here is a quick summary on this green superfood shake from Real Source:

Ingredients: Low ingredient count on nutritional panel, contains superfood, 2 servings of veggies per scoop and 10g of protein.

Effectiveness: This nutritional shake provides you with a high quality of different vitamins and minerals, including but not limited to Vitamin A, Calcium, Iron, Antioxidants, Omega-3, Chlorophyll, Phosphorus, Zinc, and Magnesium. Helps with a healthy digestive process since it has fiber, a good source of plant-based protein.

Price/Value: This nutritional shake is very affordable and competitively priced. I believe that overall, its a great value for the money and there are several different buying options that can further lower the cost. You can buy in bulk, subscribe to a regular delivery or use Promo Code: FITNESSJUNKIE20 for 20% off your order.

Taste: Taste is a factor that will always come down to a person’s own opinion and taste buds. I tried the Tropical Bliss shake and I enjoyed the taste. It does not have the weird chalky texture that other plant-based protein shakes often have. This shake had a tropical sweet taste to it and I personally, love to add a scoop to my smoothies.

I’ve noticed a huge improvement in how I feel throughout my day after drinking this shake consistently for a couple weeks. It’s easy to use and is a very convenient way to add protein, fiber, and essential vitamins to your diet. If this sounds like what you are looking for in a nutritional shake, I highly recommend you head on over to realsourcefoods.com and grab yourself a tub!