17 Best Supplements & Protein Powders for CrossFit Reviewed 2021

Jeff Baldelli
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In the world of crossfit and fitness, there are plenty of good spin classes, and great yoga classes available. However, not everyone is a fan of these tactics. Moreover, we only have a limited amount of time to workout.

In short, there is no time for fake workouts!.

This is where supplements and protein powders come in.

While protein powders and supplements are thought to be effective, a lot of people have got doubts about them.

People also think that these supplements do little to no good.

Although there are a few legit products, this is not true at all.

Below we will gather 17 effective supplements and protein powders for crossfit.

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1. PROGENEX® Recovery

Our rating: 9 / 10

PROGENEX® Recovery

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  • Perfect for post workout recovery
  • Tastes like a rich dark chocolate shake
  • Contains the correct amounts and ratio of protein, carbs, essential vitamins and minerals
  • Packed with branch chain amino acids (BCAA)
  • Contains no artificial colors, flavors, sweeteners, or preservatives
  • Made and manufactured in the United States
  • No lactose, no animal byproducts, no sugar, no cholesterol


  • Doesn’t contain some of the nutrients that athletes could use such as fiber and Vitamin D
  • Hasn’t been proven to prevent muscle soreness
  • May cause bloating, gastric distress and stomach cramps

Available in four different flavors: Vanilla Latte, Wildwood Strawberry, White Chocolate Raspberry, and rich Belgian Chocolate

The Pregenex Recovery drink mix is one of the best premium quality, all-natural, instant recovery drinks available today. Athletes are encouraged to have this as their primary recovery drink after their workout.

It’s basically a creamy tasting chocolate milkshake. It is sweetened with stevia and contains very little sugar. The protein beverage comes in four delicious flavors: Belgian Chocolate, Vanilla Latte, Wildwood Strawberry and White Chocolate Raspberry.

2. Pure Synergy Pure Radiance C

Our rating: 9 / 10

Pure Synergy Pure Radiance C

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Vegan, Gluten-Free.

Vitamin C is an essential vitamin for overall health and wellness. It helps strengthen your immune system by protecting cells from oxidative stress and oxidation.

It is a potent antioxidant and a source of energy. It stimulates the production of collagen which is important cartilage for supporting your joints.

3. Omega-3 Fish Oil 500mg

Our rating: 9 / 10

Omega-3 Fish Oil 500mg

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; Promotes heart health; Supports brain and eye health, plus essential fatty acid metabolism; Non-allergenic; Highly concentrated source of omega-3 EPA and DHA; Contains sustainably sourced krill oil.

The product has many innovative features to make it one of the best fish oil omega-3 supplements on the market today. Some of which are highlighted below:

Capsule formula : The sofgel tablets are more than a mouthful and are pleasant to take. These omega-3 fish oil softgels make it easier to swallow the health supplement because they melt on the tongue, which is why it doesn't have a fishy aftertaste.

4. Optimum Nutrition ZMA

Our rating: 9 / 10

Optimum Nutrition ZMA

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  • The formula is 100 percent free of artificial flavors, sweeteners, colors, and preservatives.
  • It is odorless and mixes well with liquids.
  • The supplement regrows hair in women and fixes thinning hair in men.
  • It only comes in a 3-month supply.
  • The supplement is a bit pricey.
  • It is only available online.
  • It is not for vegetarians.
  • The supplement has a chewy taste.
  • The supplement is not suitable for people who are sensitive to zinc.
  • Have you ever considered using a test booster if undergoing a CrossFit workout or having a CrossFit workout supplement? If you are looking to build muscle size, you may want to consider the OPTIMUM NUTRITION ZMA so that you can perform better in your training.

The test booster contains ZMA which gives you 120 percent of the recommended daily zinc intake while also being rich in magnesium. ZMA supports the growth of muscle and cell regeneration.

This review will discuss all that you need to know about the test booster, in terms of dosage, benefits, and side effects so that you can get the most out of the supplement.

NOTE: This is the best supplement for you if you don't have time to cook a meal or you're just too busy at the office.

5. Onnit MCT Oil

Our rating: 9 / 10

Onnit MCT Oil

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  • Well packaged.
  • Good quality coffee flavor, so no weird taste.
  • Better for us than MCT oil capsules.
  • Cost effective.
  • Liquid form is easier to absorb than powder.
  • None, it’s perfect.


  • Zero.

In looking to buy the best and healthiest MCT oil, we checked out several brands and reviews. People we trusted had used Onnit PURE MCT Coconut Oil and highly recommended it.

So we tried it and were delighted with the results. It’s completely tasteless and odorless, but it’s a little more expensive than some other brands. But we found that it was twice as effective, in that it could be used twice as often, giving us twice the benefit for the same price. It also comes in a large 16-ounce bottle, rather than in small capsules.

Bottom line: This is a great MCT oil for us. We recommend it and use it daily. We’ve also tried the coconut butter from Onnit and the results were just as good.

6. BulkSupplements.com BCAA 2:1:1

Our rating: 8 / 10

BulkSupplements.com BCAA 2:1:1

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  • Includes all the essential amino acids found in muscle tissue.
  • One of the best available BCAA products for athletes.
  • Contains a blend of valine, leucine, and isoleucine.
  • Includes 100% of the recommended daily value of BCAAs per serving.
  • Very affordable for a high quality supplement.
  • Designed for athletes to use before, during, and after workouts.
  • Easy to take with you on the go.
  • Can be easily mixed without clumping.
  • No after taste.


  • Packaging is flimsy.
  • Shipping may be inconsistent.
  • Brand is relatively unknown.

BCAA stands for branched chain amino acids and they are the building blocks of protein. They help repair and maintain muscle tissue. Each serving contains at least 5 grams of leucine.

Overall this is one of the top BCAA supplements out there.

7. Pure Encapsulations

Our rating: 8 / 10

Pure Encapsulations

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  • B-Complex + Mineral Support
  • 120 Tablet
  • Metafolin L-5-MTHF
  • Provides Enhanced Energy Levels to Support Longevity
  • Bibulous Capsules
  • Vitamins and Minerals for the Immune System and Optimal Brain Function
  • Pure Encapsulations Product Health Facts
  • More Natural Vitamin B Supplement


  • Need 1 daily
  • Need to cut open each capsule to get out B-Complex.

We would like to begin the list of best protein powders for CrossFit workout and sport by providing a list of top 10 best protein powders that has been taken by many athletes and people.

As you exercise, you build muscle and burn off fat. However, while you’re performing those physical tasks, your body will also be using calories.

It’s important that you get enough protein to build muscle, but it’s also important that you don’t get too much protein if you don’t need it. Some protein powders have higher concentrations of protein than you need, which puts you at a higher risk of burning off excess protein rather than burning off excess calories.

8. Green Surge Green Superfood Powder Supplement

Our rating: 8 / 10

Green Surge Green Superfood Powder Supplement

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  • 100% plant based- made from grasses, sprouts, and vegetables
  • Keto friendly
  • Contains a range of vitamins and minerals in their naturally occurring form
  • Digestive enzymes to help you absorb your food
  • Natural caffeine from green tea leaf
  • Organic, non-GMO and vegan friendly
  • Helps boost energy levels and mental focus
  • Helps boost immunity and improve overall health

Made by the popular brand Organifi, Green Superfood is one of the top supplements for CrossFit. It will help give your immune system a boost, support gut health, and fight off free radical cell damage.

It works by delivering a powerful blend of fruits, vegetables, and other nutrients that can give your body the support it needs. Yoga enthusiasts love it for the benefits to their muscle recovery, endurance, and overall health. The taste is much better than a lot of other green powders out there, as it’s not as gritty or chalky.

9. KILL CLIFF Recovery Drink

Our rating: 8 / 10

KILL CLIFF Recovery Drink

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  • Great Fruit Punch flavor
  • Mixes very well with water
  • Provides essential vitamins, minerals and electrolytes
  • No artificial sweeteners or flavors


  • Some may underestimate this can’t contain that much protein.
  • This is the best electrolyte powder that you can use after your workout, as it contains all the essential vitamins, minerals, nutrients and amino acids your body needs to recover and repair itself quickly- and cost-effectively.

& Minerals, Source of Protein, and No Artificial Sweetener.

This is NOT a protein supplement- it is a supplement designed to improve brain function and boost energy and focus, not gain muscle. However, this product is still a very high-quality product with very high reviews, and it tastes good!

The benefit of only drinking water after your workout is that your body will rapidly absorb water, and nutrients go to where there is the greatest need and are needed the most. This means that your body’s immune system, muscles, skin and muscles will heal and rebuild at an accelerated rate. This product does its job and it does it well.

10. Genius Protein Powder

Our rating: 8 / 10

Genius Protein Powder

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  • Nitrite and glutamine free, so this is a great choice for those who prefer a natural product.
  • Good taste for a no-sugar protein powder
  • Good amino acid profile
  • Great value for the price


  • Contains only whey protein isolate, unlike other products that contain whey protein concentrate
  • Not fully transparent about the manufacturing process and brand origins
  • Doesn’t contain a probiotic

(Pack of 6)

If you’re looking for a great deal on a protein powder that is free of artificial flavors and coloring, you can’t go wrong with this one. It’s from a brand called `Genius`, but you may know it on Amazon under the name of Pure Protein.

It’s made with 100% natural whey protein isolate and it provides a good amino acid profile with no fillers. It’s also lactose and gluten free. Another plus is that it contains Micellar Casein, which makes it ideal for a night time protein powder as it slows the digestion and absorption rates of the proteins, making them more time-release.

11. Super Strength L-Carnitine 1000MG Servings Plus Calcium

Our rating: 8 / 10

Super Strength L-Carnitine 1000MG Servings Plus Calcium

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  • Great price
  • Completely vegetarian
  • Organic
  • Loads of heart
  • Will help you gain muscle and lose fat
  • Has 450mg of ThermoStop® Caffeine
  • 100% Money back guarantee


  • Taste could be better
  • The serving size is kinda large
  • Contains some artificial ingredients

This supplement is a complete fat burning formula that can help you shed unwanted body fat rapidly. This formula can help increase your muscle strength and will be sure to fit into your weight loss goals.

If you are looking to shed 5 to 15lbs of fat this supplement may help you attain that goal. To help you achieve your fat loss goal the supplement has ThermoStop®.

ThermoStop® helps decrease body fat while increasing muscle. This supplement increases testosterone levels and decreases estrogen levels to help you develop lean muscle. To help you in developing your muscles this supplement also contains Creatine and L-Carntine.

12. Nuun Sport: Electrolyte Drink Tablets

Our rating: 8 / 10

Nuun Sport: Electrolyte Drink Tablets

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  • Not too sweet
  • Reduced my soreness and fatigue
  • Calcium and Magnesium are essential minerals when working out


  • Expensive
  • Very salty but it was effective at keeping you hydrated

The tablets are small and compact but gel up in water really easily.

Each tablet is about 50mg of sodium which is about 360mg of sodium total for the whole tube, so it is very salty.

However, I loved using these tablets because I was able to really hydrate while keeping calories low with just a few tablets mixed in a liter of water.

13. Thorne Research

Our rating: 6 / 10

Thorne Research

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  • No sugar, no artificial flavors or colors, non-GMO, non-allergen, gluten-free, vegetarian capsule, kosher, manufactured in US, no caffeine, hydrogenated oils, peanut oil, yeast, soy, casein, gluten, dairy, egg, animal products, artificial sweeteners, laxatives, and preservatives.
  • Dosage: Dosage is as per the instructions of a physician or as per the manufacturer's instruction on the label.
  • Expiry Date: Expired shelf life.
  • Quantity: 90 Capsules

Conclusion: Magnesium is one of the most common minerals found in the earth's crust. It helps to keep cells, tissues, and organs healthy. It plays a vital role in more than 300 chemical reactions in the body.

This product by Thorne Research is the best magnesium on the market. The main ingredient in Magnesium Citrate is Magnesium Citrate. Magnesium citrate chloride is well absorbed and retained before and after digestion in the body.

Magnesium is involved in more than 300 essential metabolic functions, including:

This product by Thorne Research is the best magnesium on the market. The main ingredient in Magnesium Citrate is Magnesium Citrate. Magnesium citrate chloride is well absorbed and retained before and after digestion in the body.

Frequently Asked Questions (FAQ)

What supplements should I take while doing CrossFit?

First of all, a good quality protein powder comes in handy. At a minimum, try to find a protein powder that tastes good (it’s worth the extra money to get something you enjoy) and has a low amount of fat and carbs combined.

You also need good supplements for pre-workout energy. They’re not obligatory because you can definitely get through a workout without them. But if you’re pressed for time in the morning and you need a little boost, then they come in very handy. Most of the premium products available these days have a desirable combination of vitamins and minerals, and sometimes also include extracts of green tea, ginseng and yerba maté. Occasionally, they also have something with caffeine, which can help give you an extra energy boost if you’re running late.

Is protein powder good for a 17 year old?

It's best to consult with a doctor or a nutritionist in this situation, but 17 year olds should be getting between 0.4 and 0.8 grams of protein per pound of body weight. That comes out to about 50 grams for a 90 pound female and about 70 grams for a 160 pound male. If you are looking for a protein powder to help you meet this goal, but you're not looking for your first protein powder ever, one of the powders on this list is going to be a good bet.

If you think you need a double-dose of protein, then two servings will certainly give you so, but one serving will be more than sufficient.

What is the healthiest protein powder on the market?

Amino acid profile, price, transparency about sourcing, quantity of protein per serving, mix-ability, taste and nutritional content.

What supplements do professional athletes take?

You can divide their supplements into five major categories – performance, muscle growth, fat loss, testosterone, and endurance.

In performance category we have BCAA, creatine and caffeine.

The professionals use creatine to improve their maximal strength output and to prolong their sets. You can also expect to find caffeine in supplement formulas because supplement manufacturers know the stimulant properties of caffeine can maximize your workouts.

In muscle-building category are whey protein isolate and casein protein.

Whey proteins are fast-digesting proteins, which is why they are so popular among athletes. They quickly deliver a rich supply of amino acids to the muscles. On the other side, casein proteins take longer to be digested so they are more effective to increase muscle mass over a longer period of time.

In fat-burning category we have green tea extract and caffeine.


When it comes to supplements there are endless possibilities. This range of possibilities can be a good thing or a terrible thing.

With a lot of brands on the market today it can be hard to know which one to choose.

We hope that you will find our reviews as a good starting point to what is out there. When it comes to the top rated supplements out there we have researched and tested a huge range so we know which ones do work.

When choosing protein powder for CrossFit there are a few things you should consider. First is the protein source that makes it gluten-free, second is its taste in both smoothie and a cocktail, and third is how it mixes in water.

Our Recommendation

PROGENEX® RecoveryBest OverallPROGENEX® Recovery
Nuun Sport: Electrolyte Drink TabletsBudget PickNuun Sport: Electrolyte Drink Tablets
Pure EncapsulationsUpgrade PickPure Encapsulations