Transparent Labs vs Promix: Which Whey Protein Is Better?

Comparison between PROMIX vs Transparent Labs whey protein. See similarities and main differences. Check out my experience with both.

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Increasing your protein intake has a number of benefits. This includes increasing your energy, promoting muscle gain, speeding up recovery time after workouts and helping with weight loss. While you can increase protein consumption through your diet, using a whey protein supplement is another great option.

There are a lot of options out there. Let’s take a look at two brands I like: Promix and Transparent Labs. For the purpose of this article, I want to cover whey protein products.

The Hot Takes

Most popular

Promix Whey Protein

  • Designed to build muscle and improve recovery, Promix is an excellent whey protein for fitness enthusiasts.
  • There are six flavor options available from Promix.
  • Promix has 25 grams of protein in each serving, along with 5.9 grams of branched-chain amino acids.

Choose Promix Whey Protien if…

  • You want to avoid gums, fillers and antibiotics in your whey protein.
  • You want an affordable protein option that is under $45 with an ongoing subscription.

Transparent Labs Whey Protein

  • Transparent Labs provides 28 grams of protein in each serving in their whey protein isolate.
  • There’s a really large selection of flavors available from Transparent Labs, including dark chocolate, cinnamon French toast and vanilla oatmeal cookie.
  • Transparent Labs Whey Protein Isolate is made with clean and safe ingredients. No fillers, additives or artificial colors.

Choose Transparent Labs Whey Protein if...

  • You want whey protein that comes from grass-fed cows that haven’t been exposed to antibiotics or steroids.
  • You want almost 30 grams of protein per serving.

Other Whey Protein Powders to Consider

Interested in other whey protein options? Here are some of my other favorites:

1st Phorm Phormula-1

1st Phorm boasts that their Phormula-1 whey protein is one of the best-tasting products on the market. It mixes well and contains 20 grams of protein in each serving. A low-temperature processing method has been used to increase assimilation speed and amino acid retention. You can pair Phormula-1 with other 1st Phorm products, such as their Ignition Recovery supplement.

Optimum Nutrition Grass-Fed Whey

Optimum Nutrition offers a 100% whey protein supplement that contains 24 grams of protein in each serving. Also included are 5.5 grams of naturally occurring branch-chain amino acids. Each serving contains three grams of carbs and less than two grams of fat. It’s free of fillers and artificial ingredients. This product is unique in that it includes whey protein isolate, whey protein concentrate and hydrolyzed whey protein.


What is Promix Grass-Fed Whey Protein?

promix whey protein

Comprised of whey protein concentrate, Promix Grass Fed Whey Protein has a complete profile of omega-3 fatty acids. It’s made from milk from grass-fed cows that are rBST-free. Each serving contains 25 grams of protein and nothing artificial. This is a very clean product that features traceable testing for every batch.

Six different flavors are available, including chocolate, unflavored, vanilla and peanut butter. Promix flavors their products using actual food. Their peanut butter chocolate variety is made using Texas peanuts and raw organic cacao.

My Experience With Promix Whey

I used Promix Whey with good results. Here’s what I thought:

Taste

I tried the chocolate peanut butter version of Promix Whey as well as the unflavored variety. I like the unflavored option because I can add it to my fruit smoothies that I make first thing in the morning for breakfast. The peanut butter variety was a bit sweet. I liked it later in the day for an afternoon snack.

Mixability

Promix blends together very quickly. I often added it to a shaker bottle, and it took about 20 seconds to mix. It also mixed very well in my blender.

Results

I like the amount of protein that’s in this product. To consume 25 grams in a single serving was an excellent option for me when I wanted to ensure I had enough energy for a workout. I also feel like this product helped me with my recovery time.


What is Transparent Labs Grass-Fed Whey Protein?

transparent labs whey protein isolate

Transparent Labs Grass Fed Whey Protein is one of my favorite protein-focused products. It’s hard to find a product that provides more protein than this. With an average of 28 grams of protein per serving, I noticed I was much more energetic when I used this product. I looked forward to getting my workout in. I also felt full for longer periods of time, so I didn’t feel the need to snack as much throughout the day.

This is a very pure product that helps hydrate the muscles, enhance blood flow and balance nitric oxide production in the body.

My Experience With Transparent Labs Whey

I have been using Transparent Labs Whey for a couple of years now. It’s a product that I currently have in my pantry right now. Here’s what I think of it:

Taste

I love the taste of Transparent Labs Whey Protein. My favorite flavors are dark chocolate and sugar cookie. They are a bit sweet, but not overwhelming at all. The texture is very smooth, adding to the overall taste.

Mixability

I like how Transparent Labs Whey mixes. I’ve used it both in a shaker bottle and in a blender. It blends a little better with a blender, but shaking it for about 30 seconds results in a very smooth beverage.

Results

I love the protein content of this product. It helps energize me and boost my recovery after working out. I’ve even used this product when I wasn’t feeling well in order to get some additional calories in my body.


Comparison Section of Transparent Labs vs. Promix Protein

How do these two whey protein options match up? Read on to find out more.

Comparing Formulas

The formulas for these two products are pretty similar. They are both based on whey that is sourced from grass-fed cows. You don’t have to worry about hormones or antibiotics being in the final product.

You do get a few extra grams of protein in Transparent Labs’ product. Depending on the flavor, TL has 28 grams of protein in each serving, compared to 25 grams in Promix products.

Comparing How It Mixes and How It Tastes

Both Promix and Transparent Labs have protein powders that mix incredibly well. Like I mentioned, I’ve mixed them both using a shaker bottle as well as a blender. I like the final product when using a blender, but they’re both very smooth as long as you shake them long enough.

The taste of both products is very good. Depending on the variety, I find some of the flavors for each brand to be a little sweet. However, it’s nice that both companies offer an unflavored version that I can add to a fruit smoothie.

Comparing Price

The cost of Promix Whey Protein is currently $49 for a one-time purchase. This is a very affordable price compared to other similar products on the market. You can save a few extra dollars by signing up for a subscription or buying larger quantities of product.

Transparent Labs sells their Whey Protein Isolate for $59.99 for a one-time purchase. A subscription saves you $6 and includes free shipping.

What Are the Main Differences Between Promix and Transparent Labs?

The main difference between these two products is that Promix uses whey protein concentrate. Transparent Labs uses whey protein isolate. The difference between these two ingredients has to do with how they are processed. Isolate tends to have a bit more protein, less carbs and less fat.

Also, Transparent Labs offers more flavor options. I prefer that Promix uses natural ingredients to flavor their products, whereas Transparent Labs uses non-organic natural flavors.

Final Thoughts

If you’re looking for a whey-based protein powder that provides clean protein without unnecessary ingredients or additives, both Promix and Transparent Labs offer excellent options. I’ve used them both, and I can say that they’re both incredibly high-quality protein supplements.

My Recommendations

I would recommend looking at both of these products a little more in depth to see if one stands out more than the other. Transparent Labs offers the protein isolate option, which increases protein and lowers fat and carb content. However, Promix is still an excellent product to consider.

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Promix Whey Protein is better for…

  • Clean and natural protein
  • People who want protein concentrate over isolate

Transparent Labs Whey Protein is better for…

  • A higher protein content
  • Low-fat and low-carb
  • More flavor options
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Courtney D'Angelo, MS, RD

Courtney D'Angelo, MS, RD, earned her masters degree in Nutrition and Foods from the University of Georgia. She's a Registered Dietitian at Morrison Healthcare and has a strong passion in helping people improve their wellness!

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