BSN Syntha-6 Protein Powder

Last updated date: January 28, 2019

DWYM Score

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We looked at the top 1 Protein Powderss and dug through the reviews from 6 of the most popular review sites including BestReviews, Bar Bend, NutriProtein, Protein Guide, Cure Disease, Spot Me Bro and more. Through this analysis, we've determined the best Protein Powder you should buy.

Overall Take

In our analysis of 77 expert reviews, the BSN BSN Syntha-6 Protein Powder placed 7th when we looked at the top 11 products in the category. For the full ranking, see below.

Editor's Note March 16, 2019:
Checkout The Best Protein Powder for a detailed review of all the top protein powderss.

Expert Summarized Score
6 expert reviews
User Summarized Score
4,297 user reviews
Our Favorite Video Reviews
What experts liked
More affordable than some other options.
- BestReviews
Tastes great, even with water. It mixes well
- Bar Bend
April 26, 2017 | Full review
It repairs muscles that have broken down during your workout routine and creates new muscle after working out. Whether you are a competitive athlete or someone who has an active lifestyle, this protein powder is highly recommended.
- NutriProtein
It’s great for those looking to build and maintain lean muscle mass because it has 22 grams of protein in each scoop.
- Protein Guide
The BSN Syntha – 6 Isolate Protein Powder easily dissolves in water and the best flavor of the supplement is vanilla.
- Cure Disease
This is where BSN hit the nail on its head. It has created a product which eliminates the need for people to buy different kinds of protein like whey, casein, and soy. Syntha-6 is perfect to be taken at any time, be it before or after a workout, before going to bed or right after waking up.
- Spot Me Bro
March 2, 2017 | Full review
What experts didn't like
Very high soy content may turn some people off.
- BestReviews
If you follow a diet that restricts artificial ingredients, carbohydrates, or cholesterol, this isn’t the protein powder for you.
- Bar Bend
April 26, 2017 | Full review
Upon preparing the drink, we have also noticed some clusters at the bottom of the glass. The powder gets clumpy at times and the taste is inconsistent.
- NutriProtein
One of the only downfalls with this protein powder is that it’s not allergy friendly.
- Protein Guide
There have been cases wherein users have reported suffering from gastrointestinal problems after having the supplement.
- Cure Disease
Because whey and some other forms of proteins are sourced from dairy, they contain lactose. Lactose can give you digestive problems if you’re sensitive to it.
- Spot Me Bro
March 2, 2017 | Full review

From The Manufacturer

SYNTHA-6 EDGE is a synthesis of premium proteins, designed to give your muscles the protein they need to support recovery without the excess carbs and fat you may not want. This lean, protein packed shake delivers a milkshake-like experience that will have you convinced it’s your cheat day. Give your recovery the performance edge. Fuel your muscles and reward your taste buds with SYNTHA-6 EDGE.

Overall Product Rankings

1. Naked Whey Protein Powder
Overall Score: 9.8
Expert Reviews: 9
2. Vega Sport Premium Protein
Overall Score: 9.4
Expert Reviews: 4
3. Optimum Nutrition Gold Standard Protein Powder
Overall Score: 9.3
Expert Reviews: 6
4. TGS Whey Protein Powder
Overall Score: 9.1
Expert Reviews: 6
5. Dymatize ISO Protein Powder
Overall Score: 9.1
Expert Reviews: 7
6. Cellucor Whey Protein Powder
Overall Score: 8.7
Expert Reviews: 7
7. BSN Syntha-6 Protein Powder
Overall Score: 8.5
Expert Reviews: 6
8. XPI Myotein Protein Powder
Overall Score: 8.4
Expert Reviews: 8
9. Orgain Organic Protein Powder
Overall Score: 8.0
Expert Reviews: 8
10. Garden of Life Raw Organic Protein
Overall Score: 7.8
Expert Reviews: 3
11. IsoPure Protein Powder
Overall Score: 7.8
Expert Reviews: 7

An Overview On Protein Powderss

Protein is a key part of any healthy eating plan. It helps you gain muscle and lose fat as well as provide essential nutrients every body needs. Unfortunately, getting enough lean protein throughout the day can be difficult. Oftentimes you’re on the run and there simply isn’t time for grilling up some chicken or fish. A busy schedule isn’t an excuse for skimping on nutrition, though. Protein powders are the convenient solution to keep you satisfied and on track with your goals.

There are whole aisles devoted to protein powders, including whey, casein, soy and pea to name a few. But not all protein powders are created equal. The nutritional quality, as well as the source of the protein and additional ingredients, varies widely between different manufacturers.

Whey has long been considered the gold standard of protein powders. It comes from cow’s milk and is the watery liquid extracted during cheesemaking. Its claim to fame is that it contains all of the amino acids (or building blocks of protein) that you need for muscle repair after workouts. Similarly,  casein protein is also derived from cow’s milk. However, it takes longer to absorb and digest. It provides excellent overnight fuel for muscles.

There are also several plant-based and vegan protein sources. While many do not contain the full array of amino acids your muscles need, soy is a complete protein. Soy protein isolate tends to be a better option than concentrate because it contains higher levels of protein.

Rice, pea and hemp proteins are good options for anyone with a soy allergy. Unlike soy, these do not contain the full array of amino acids your muscles need on their own. That means manufacturers mix and match a few different plant-based proteins to form a complete protein and include all the amino acids. Additionally, plant-based proteins tend to have an earthy flavor to them.

In addition to unique protein sources, each brand offers a wide variety of flavor options, from minimally unflavored to outrageous combinations like birthday cake or peppermint mocha.

Then, there is texture and price to compare and factor into your protein powder decisions. You should also be prepared for sticker shock when you first venture into the protein powder aisle. The prices for single tubs of protein powder may seem exorbitant, but it’s helpful to look at the high number of servings each one contains. In fact, one tub can last for months and supplement or replace many meals.

With so many options on the market, picking the right protein powder for you can be difficult and overwhelming. The best way to decipher which protein powder is right for you is to look at your goals and how you want to incorporate the supplement into your diet. Certain types of protein are better for muscle gain while others excel at curbing appetite. Once you know what your goals are, then you can stroll confidently into the protein aisle.

In recent years, there has been an overall shift toward cleaner protein. Now, manufacturers are paying more attention to and promoting what’s not in their product as much as what is in the recipe. For example, the highest rated Naked Whey Protein Powder’s unflavored version contains only one ingredient. When it comes to supplements, less is more. The added ingredients can counteract the good work of the protein. In fact, adding sugar and processed ingredients can skew otherwise healthy foods into the junk food category quickly.

DYWM Fun Fact

Long ago, ancient civilizations realized the importance of protein, generally in the form of meat, for athletes and strength. However, it wasn’t until the early 20th century that bodybuilders buoyed the first protein supplements. As bodybuilding became more popular in the 1970s and 1980s, so too did the protein powder and supplement market.

More recently, relaxed regulations helped fuel a surge in new supplements and expanded the market beyond serious bodybuilders. After the Dietary Supplement Health and Education Act of 1994, products and supplements no longer required approval from the U.S. Food and Drug Administration (FDA). Incredibly, manufacturers of protein powders and similar supplements do not have to provide efficacy or safety evidence to the FDA. Those who do are going above and beyond for customers.

The Protein Powder Buying Guide

  • Do your own research and read the ingredient labels and nutrition facts to see exactly what is and isn’t in each product.
  • Whey protein is the most common protein source in protein powders, and it comes from cow’s milk. Anyone with a dairy allergy or sensitivity will want to steer clear of whey.
  • Protein powder should contain all the essential amino acids muscles need to repair and grow. That makes it a “complete protein.” Manufacturers generally include this information prominently on the label.
  • There are many plant-based protein options, including pea, rice, hemp and soy. These are great options for vegetarians, vegans and anyone with allergies.
  • Don’t just focus on the protein source. Additives and other ingredients make a big difference in taste, nutrition quality and texture.
  • Some protein powders mix evenly when stirred, but most work better in a shaker bottle or a blender.
  • Protein powders containing casein, whey isolate or soy are better for weight loss and curbing appetite than other sources. They are satiating and low in calories, as long as the formula includes no added sugars.