Syntha-6 Review – Is This Protein Mix Really Ultra-Premium?

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By Leslie Waterson

Reviewed by Juliana Tamayo, MS, RDN - Last Updated

Syntha-6 Review

Protein shakes are a great way to get in your daily servings of protein. If you are looking for a protein that doesn’t taste chalky, Syntha-6 claims to be here to help. Syntha-6 an “ultra-premium protein powder” that also tastes good, with flavors including chocolate milkshake, vanilla ice cream, strawberry milkshake, and more. Additionally, with 22 grams of protein per serving, this whey protein isolate includes a solid amount of what you’re looking for.

The flavors themselves make it seem like you’re drinking a milkshake more than a protein powder, but don’t be fooled, this is a protein shake. So, let’s see what this ultra-premium protein powder can offer to your fitness and health and whether or not it is truly worth the purchase in this review of Syntha-6.

Syntha-6 Chocolate

About Syntha-6

BSN Syntha-6 is a product of BSN, a supplement company that mainly produces protein-based supplements and workout supplements.

Syntha-6 is one of the most popular products of BSN, and it is known for being an effective protein powder while giving you a great and delicate taste. With BSN Syntha-6, you can say bye-bye to a typical whey protein powder’s chalky taste. Made with milk protein isolate, this powder is satisfactory to most. Made with both casein milk protein isolate and whey, it provides consumers with a number of amino acids.

Syntha-6 Label

Like with other supplements, let’s analyze BSN Syntha-6’s ingredients to see how the product works in our bodies. As a protein powder, we expect Syntha-6 to help us in gaining muscle and muscle recovery, but that’s just part of what we are looking for – but there’s more to know about this supplement’s ingredients, so hang on as we explore its ins and outs!

Syntha-6 Ingredients

Despite being known for its great taste and relative effectiveness, there are a couple of concerns – good and bad – regarding Syntha-6’s ingredients. We are going to take a look at each of them in this section below.

Syntha-6 Chocolate Supplement Facts

Concerns Regarding Additives And Synthetic Materials

As mentioned above, the Syntha-6 protein powder often gets a poor protein powder review due to the controversial ingredients. The words “additives” and “artificial” often turn off anyone who, well, try to avoid these chemicals. So, at this point, if you’re someone who avoids these chemicals, you’ll probably turn your back on this supplement now and go look for something else.

There are many protein options available that don’t include additives, such as Naked Whey and Sprout Living Epic Protein; however, it will be careless and even unfair to say that Syntha-6 is bad just because it contains additives and other synthetic materials. It may not be organic or chemical-free as we would like to think about it, but it does not mean that it will not benefit you in your workout and fitness routine.

Still, you should consider these ingredients before you decide to buy the supplement or not. Some of the additives and artificial products include artificial sweeteners such as sucralose (Splenda®) and acesulfame potassium; artificial colors, and stabilizers such as disodium phosphate.

Cholesterol And Triglycerides

Another concern for Syntha-6’s ingredients is the presence of medium-chain triglycerides (a component of its “MCT Powder”) and cholesterol (55mg). While this may sound alarming, this isn’t necessarily bad.

Our body needs a healthy level of cholesterol to function properly, and triglycerides are not necessarily bad as long as they don’t exist in excess in your body.

However, if you have a health problem with cholesterol such as if you were diagnosed with heart disease or you have a history of the disease, then Syntha-6 may not be for you. If you are unsure, you may consider consulting your doctor first – getting unhealthy levels of cholesterol and triglycerides is simply not worth it for a protein powder!


Another one of the concerns regarding the Syntha-6 protein powder is that it contains the following allergens:

  • Soy
  • Wheat
  • Egg
  • Dairy
  • Corn

If you try to avoid or cannot tolerate at least one of these allergens, then taking Syntha-6BSN is not probably for you. Otherwise, you can still consider using it.

Digestive Side Effects

Digestive issues such as indigestion and bloating are some of the most common side effects associated with protein powders. However, BSN managed to find a way to counter this side effect: they added digestive enzymes (Aminogen®) and papain to help in alleviating digestive problems such as stomach upset just in case it happened to you.

Are The Ingredients Worth Trying?

As you can see, the ingredients section of Syntha-6 is a rocky one: there’s the good, there’s the bad, and there is the ugly. But the most intriguing (and interesting) part is that we can’t condemn the supplement despite its additives, cholesterol content, etc.

So, here’s our conclusion for this one: Syntha-6 BSN is not necessarily bad. But – and this is a big BUT – if you have any problems with at least one of its ingredients (allergens, additives, cholesterol, and triglycerides, etc.), then Syntha-6 will most likely not work for you. This is especially true if you are restricted by your healthcare provider on these ingredients. It’s also important to note that many protein powders unfortunately include these ingredients.

At the end of the day, your health is simply more important than getting a good tasting protein powder – even one that has a partnership with Cold Stone Creamery! But if you don’t have any problems with its ingredients, you may consider giving Syntha-6 ago.

Syntha-6 Vanilla

Is Syntha-6 A Good Protein?

Many satisfied customers report that Syntha-6 is pretty much effective in gaining muscles and for post-workout recoveries. As for the numbers, Syntha-6 contains 22g of protein.

However, evaluating Syntha-6’s or any protein powder’s effectiveness is not simple because pretty much of its effectiveness comes from individual factors and how much you’re doing to achieve your goals. But on average, BSN Syntha 6 is quite effective whether you’re working on your physique, during post-workout recoveries, or as a meal replacement.

One of the things this whey protein powder is known for is its collaboration with Cold Stone Creamery. They created flavors based on Cold Stone ice cream flavors that you can purchase. Cold Stone is notorious for its creamy flavors, so while the partnership is unique, many fans raved about it. The Cold Stone Creamery flavors range from apple pie to birthday cake, which are great flavors for protein powders.

Syntha- 6 Benefits

There are many different benefits that come with supplementing with Syntha-6. The taste and variety of flavors being two of its main pros.

Syntha-6 comes in a variety of flavors, including:

  • Chocolate Milkshake
  • Cookies and Cream
  • Chocolate Peanut Butter
  • Strawberry Milkshake
  • Vanilla Ice Cream

Syntha-6 Flavors

The flavors don’t make it sound like a supplement – more like a milkshake or ice cream. They also have a variety of protein powder flavors to choose from in partnership with cold stone like the Germanchökolätekäke. These flavors are great protein sources but arguably the best tasting protein powders as well.

Not only are the flavors great, but they also mix well. You can easily mix Syntha-6; it will mix well with your drink in as fast as 10 seconds.

Other Benefits

One of the top benefits of taking Syntha-6 is that it provides users with grams of protein, but also amino acids. This protein is a great alternative to protein bars, with a heft amount of protein and muscle protein powder per serving. Some of the powders even include 22 grams of protein, while only having 6 grams of fat.

Lastly, the supplement comes at a convenient price. Syntha-6 is currently priced at $29.99. It may not be that low, but considering its features, benefits, and taste, and comparing it to other protein powders, the price is a steal!

Syntha-6 Negatives

Other than the potential problems associated with Syntha-6’s ingredients, I do not see any negative side to this supplement. Still, I want to emphasize the implications of Syntha-6’s “controversial” ingredients. If you have problems with at least one of its ingredients, then it’s mostly better to avoid the supplement than force yourself with it.

If you are unsure of whether or not you should take the supplement in this regard, consult your doctor or healthcare provider first so you can see if Syntha-6 will work well with your current health condition.

In a nutshell, here are some of the “controversial” products included in Syntha-6’s ingredients:

  • Additives
  • Cholesterol and triglycerides
  • Allergens (soy, wheat, egg, dairy, and corn)

Is Syntha-6 Safe?

The most common side effects associated with whey protein powders is digestive issues. This can happen if you take too much of the supplement or if your body can’t simply handle the dosage of the supplement.

Thanks to its digestive enzymes and papain, any digestive side effects can be alleviated by these ingredients. However, taking it in proper dosages is still key to avoid any possible side effects – be it digestive issues or anything else.

Syntha-6 Strawberry Mix

Final Verdict – Should You Try Syntha-6?

BSN Syntha-6 could have some “controversies” when it comes to its ingredients, but I would say that it is still worth checking out – assuming that you don’t have health problems with one of its ingredients.

So, overall, I’d say you should give this protein powder a try! If you are unsure, consult your doctor first to avoid any potential problems.

You can buy BSN Syntha-6 here.

Overall Rating:
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Leslie Waterson

Leslie has been passionately involved in the health and fitness industries for over a decade. She is constantly reviewing the latest scientific research and studies in order to take a research-backed approach to lifestyle optimization. Her main areas of interest include nutrition and supplementation. Leslie shares her findings on Fitness Clone to help other health enthusiasts choose the products and routines that will help them achieve their goals.

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