PlantFusion Complete Lean Review Feature Image

✓ Fact Checked


PlantFusion are known for their organic, plant-based formulations. Have they created something useful with their latest “Complete Lean” weight loss shake? In this PlantFusion Complete Lean review, we’re taking a look at what consumers can realistically expect from this hyped up product.

Readers please note that statements on this page are fair comment based on observation. This content is produced on a matter of public interest. Statements on this page are our honest opinion.

DietProbe Recommends:

What Is PlantFusion Complete Lean?

PlantFusion Complete Lean is an organic, plant-based weight loss shake produced by a US-based company named PlantFusion.

A 1lb tub of this product costs $34.99 and contains 10 servings, making each shake cost around $3.49; it is available via the official PlantFusion Complete Lean website as well as Amazon.

PlantFusion Complete Lean is essentially a Pea Protein Isolate shake with some added organic carbohydrate powder, chromium and probiotic ingredients.

The manufacturers claim that consumers will experience significant appetite suppression while using their Complete Lean shake, which will gradually lead to gradual weight loss – they make no reference to the product being able to burn body fat or boost metabolism.

Does PlantFusion Complete Lean Work?

Based on our research into this product, we do not believe this is the best weight loss shake money can buy.

Firstly, to be clear on the capabilities of this product – there are no fat burning or metabolism boosting ingredients inside the PlantFusion Complete Lean shakes. As we stated above, the product is basically just a pea protein isolate shake with a few added extras; there doesn’t appear to have been any real innovation used while formulating this product.

PlantFusion state that their product has clinical trials showing that Complete Lean is “35% more effective than whey protein for curbing hunger”, however these studies are not presented or cited anywhere on their website. When searching the PubMed database, we found that no such trials have been conducted publicly on the “EcoComplete Lean” proprietary blend – we are skeptical on this claim.

The Pros & Cons Of PlantFusion Complete Lean

Below is a list of everything we believe is either a positive or negative:

The Pros

  • Low in calories per serving.
  • Can support gut health.
  • Lots of organic ingredients inside the formula.
  • Can help contribute towards macronutrient metabolism.

The Cons

  • Product does not contain any ingredients that will directly and independently “burn body fat”.
  • May not suppress appetite levels for very long.
  • Studies showing that the product is 35% more effective than whey protein at keeping users feeling full are not presented (potentially do not exist).
  • Quite an expensive product.
DietProbe Recommends:

What Are The PlantFusion Complete Lean Ingredients?

We have found the following nutritional information via the product’s Amazon listing:

One 42g Serving Contains: EcoComplete Lean Pea Protein Isolate, Algae Protein, Fermented & Sprouted Organic Millet, Organic Lentil, Organic Flax and Organic Chia, L-Leucine, L-Isoleucine, L-Valine, Glutamic Acid, Organic Acacia, ChromeMate Banaba Leaf Extract, Acai Berry, Baobab, Mangosteen, Organic Oat Bran, Organic Amaranth, Organic Quinoa, Organic Buckwheat, Organic Millet, Organic Chia, Organic VitaBerry, Organic Strawberry, Organic Blueberry, Organic Tart Cherry, Organic Pomegranate, & Organic Cranberry, Organic VitaVeggie, Organic Broccoli, Organic Broccoli Sprouts, Organic Tomato, Organic Carrot, Organic Spinach & Organic Kale, Lactospore.

Non-active Ingredients: Natural Chocolate Flavor, Cocoa, Sunflower Oil, Erythritol, Stevia, Xanthan Gum, Natural Vanilla Flavor, Silica, Glycine, and Lo Han Guo.

Is PlantFusion Complete Lean Safe?

Based on the ingredients, we are confident in saying that this product poses no immediate health risk to consumers; the formula is free from any banned or dangerous ingredients.

What Are The PlantFusion Complete Lean Side Effects?

We’ve compiled the following potential side effects based on the ingredients inside this formula:

  • Increased bowel movements
  • Nausea
  • Thirst
  • Bloating
  • Cramps
  • Tiredness
  • Headache [1]

Note: these side effects are possible but may not be the typical user experience.

Are There Any PlantFusion Complete Lean Reviews From Customers?

We have found the following PlantFusion Complete Lean review testimonials via customers online:

Its not terrible. But there are better options out there with much less sodium. I didn’t mind the flavor – it was just OK. But the powder didn’t mix easily in a Blender Bottle. The consistency was more watery than other protein shakes. After mixing, it was still gritty, with clumps of powder and rather frothy.

Does a good job at curbing the appetite. The flavor isn’t bad, but you can tell it’s plant based! Lol. Fine for me, though.

DietProbe Recommends:

Our PlantFusion Complete Lean

To conclude our PlantFusion Complete Lean review, it’s a bit of a mixed bag – there are things that we like about it and things that we aren’t too blown away by.

If you’re just looking for an organic meal replacement shake with chromium and probiotics, this isn’t a terrible product, but it’s certainly not breaking any new ground when it comes to the ingredients. For the price of this product, we feel that there should be more effective, fat burning ingredients inside the formula.

Kath Ross, PhD
Kath Ross, PhD
Health Editor & Fact Checker at DietProbe
Kathryn is a Ph.D Health Editor here at DietProbe. She specializes in diabetes and weight control research and in her spare time she's a professional cat lady and wine connoisseur!
Review Date
Reviewed Item
PlantFusion Lean
Author Rating
Close Menu

Fact Checked

This article has been reviewed and fact-checked by a certified nutritionist, and only uses information from credible academic sources.