Transparent Intra Workout Review: Cleanest Intra-Supplement For Muscle Gains?

by Nader Qudimat
Updated June 18, 2023
Intra Workout
Serving Size
Easy to find
Simple but strong formula for recovery
Completely disclosed
Unique combination of ingredients

Bottom Line

Intra is a simple but effective formula for not only recovery but strength as well. 

With amino acids and citrulline, it'll help reduce fatigue while also enhancing performance in other ways. 

One of those ways is by elevATP, an ingredient that can help increase energy through ATP production. 

Intra is a straightforward, vegan-friendly, intra-workout with natural flavoring and sweeteners to provide an efficient way to boost intra-workout performance without comprising your health. 

It's easy to forget about Intra nutrition…

But with the right intra-workout, you can optimize your performance and recovery. 

This is Intra-Workout.

You may be asking, who is Transparent Labs?

Transparent Labs has been making premium supplements for years.

They've been doing it well, and by catching reviews from all kinds of blogs and sources, they have never needed to invest in marketing.

There’s a big reason why these guys are a popular choice.

Not because they use full transparency from their ingredients to their flavoring and “other ingredients” but because they use future-proof formulas that will never be outdated.

Clinical doses of scientifically proven ingredients are used all over their supplements. 

Their low caffeine but strong energy pre-workout Bulk is known to be one of their finest choices, with Stim-Free being an option and Lean for a serious weight loss pre-workout.

And they’ve got your basics covered, from their ZMA supplement with oysters to their strength-inducing Creatine HMB

For intra-workout, TL has created CoreSeries BCAA Glutamine. 

This naturally sweetened BCAA supplement packs an anabolic punch with 8g BCAA’s, 5g glutamine, and 1g coconut water powder. 

When working at high intensity, you’ll need all the benefits of BCAA Glutamine.

CoreSeries Intra Review

I've been around the block with intra-workout supplements, so I've got a clear picture of what works for me.

One thing that stood out about Intra Workout by Transparent Labs was its lack of carbs.

As someone who usually enjoys carbs and often hits the gym on an empty stomach, this was a new experience for me.

In the beginning, I wasn't too thrilled with my workouts. I kept thinking about the missing carbs and wondering if they were the key ingredient I was missing.

But then again, maybe it was all in my head, some placebo effect.

But then something shifted. My workouts started to feel smoother, and I performed better than before. It was like Intra Workout, and I were finally in sync.

And then I ran out.

You know what they say about not knowing what you've got till it's gone?

Well, they were right.

I found myself missing Intra Workout.

My workouts just weren't the same. I felt slightly off, not as hydrated, and a tad less fresh.

One thing I appreciated was the addition of citrulline and elevATP.

It was a subtle change, but it made a noticeable difference in my strength over the long run.

So, here's the bottom line.

Despite our rocky start, Intra Workout by Transparent Labs grew on me.

It's a supplement I'd recommend, especially if you're looking for a carb-free intra-workout supplement that delivers.

If you prefer our video version of the review, check it out below.

CoreSeries Intra Ingredients

CoreSeries Intra contains EAA's, minerals, nitric oxide ingredients and strength aids to help fuel workout performance. 

This would go perfect with their pre workout as this contains 2g citrulline malate, 1.25g betaine anhydrous and 150mg ElevATP. 

Compared to BCAA Glutamine, this is more geared towards increasing muscle hypertrophy and performance while weight lifting.

Now lets cover the ingredients for BCAA Glutamine…

Essential Amino Acids (EAA)

Essential Amino Acids are the building blocks of protein and are crucial for muscle repair and growth.

The body can't produce them, and must be obtained through diet or supplementation.

Studies have shown that EAAs stimulate muscle protein synthesis, reduce muscle damage, and promote faster recovery after intense workouts.

Intra contains 6.7g of EAAs, which is within the range recommended by research to stimulate muscle protein synthesis and promote recovery.

Citrulline Malate

Citrulline Malate is an amino acid that boosts nitric oxide production in the body.

Increased nitric oxide can improve muscle blood flow during workouts, enhancing performance and recovery. Research has shown that citrulline malate can reduce fatigue and improve endurance for aerobic and anaerobic prolonged exercise.

With 2g per serving, Intra provides an effective dose of this powerful amino acid.


Taurine is an amino acid that plays a key role in hydration and electrolyte balance in cells.

It can help prevent muscle cramping and enhance performance. Studies have shown that taurine can improve exercise performance and reduce muscle damage and oxidative stress.

Intra contains 2g of taurine, a dosage that aligns with the amounts used in research.


Betaine is a compound found in beets and other plants. It's been shown to improve muscle endurance, increase strength, and increase human growth hormone and insulin-like growth factor 1 production in response to acute exercise.

With 1.25g per serving, Intra provides a clinically effective dose of betaine.


Tyrosine is an amino acid that produces neurotransmitters like dopamine, adrenaline, and norepinephrine.

These neurotransmitters are crucial for maintaining mental focus and alertness, especially during stressful situations like intense workouts.

Research has shown that supplementing with tyrosine can help improve cognitive performance during stressful situations. Intra provides 1g of tyrosine per serving.

Coconut Water

Coconut water is a natural source of electrolytes, including potassium and magnesium.

These electrolytes help maintain fluid balance, which is crucial during intense exercise. Research has shown that coconut water can be as effective as sports drinks for rehydration during exercise.

Intra contains 1g of coconut water powder per serving.


elevATP is a proprietary, clinically researched combination of a water extract of "ancient peat" (fossilized plants) and apple polyphenols. It's been shown to increase ATP levels, the primary energy source for your cells. This can potentially improve performance and strength.

Intra contains 150mg of elevATP per serving, which aligns with the dosages used in the studies.


Astragin is a patented blend of Panax notoginseng and Astragalus membranaceus.

It's been shown to enhance the absorption of various nutrients, including amino acids, vitamins, and proteins. This can make the other ingredients in the supplement more effective. Intra includes 25mg of Astragin per serving.


Flavoring has been improving at Transparent Labs, and the options have grown over the past few years.

Intra comes in Strawberry lemonade and Blue Raz flavors. 

Initially, it tasted off and was not that enjoyable, but currently, the flavoring is at its peak and is better than before.


For one bottle, you’re looking at $39 for 30 full servings, coming out to $1.30 per serving. 

But luckily with Transparent Labs, there’s plenty of discounts to go around.

Use discount code FITFREK and prices drop by 10% ($1.17 per serving, or 35 per bottle / £1.40 or £42 per bottle). 

Very few brands offer discounts when buying multiple bottles and that’s what you’ll want to do if you want to save.

Check out these discounted rates (Use coupon code FITFREK):

  • $39 ($35 at $1.17 per serving)
  • $68 ($61 at $1 per serving)
  • $87 ($78 at  $0.96 per serving)

The reason why we break down these prices is because people seem to get the impression of expensive supplements from TL but really it comes out to be competitive and often cheaper than the alternatives. 

With natural flavoring and high quality ingredients it comes out to be a much healthier and affordable choice.

CoreSeries Intra-Workout

CoreSeries Intra Workout by Transparent Labs

Intra by Transparent Labs contains a nice balance of amino acids, including EAAs, and 150mg ElevATP.

  • Increases energy with elevATP
  • Optimizes hydration
  • Reduces soreness
Ingredients: 6.7g EAAs, 2g Citrulline Malate, 2g Taurine, 1.25g Betaine Anhydrous, 1g Tyrosine, 1g Coconut Water, 150mg ElevATP, 25mg Astragin
Discount code: FITFREK
FitFrek earns a commission if you click this link and make a purchase, at no additional cost to you.

To help with hypertrophy, gains, and pumps, Transparent Labs has designed Intra-Workout.

It differs from BCAA Glutamine because it isn't just focused on hydration, recovery, and preventing catabolism.

Intra-Workout is made for hard-working athletes, bodybuilders, and more. 

Since it contains 150mg ElevATP (works well with their Creatine HMB), it'll help maximize ATP production while improving muscle pumps. 

This also contains all your amino acids, not just BCAA's. 

And Intra would work well with a pre-workout with citrulline malate since this contains 2g. 

Check out our other reviews on Transparent Labs


What is the recommended dosage of Intra by Transparent Labs?

The recommended dosage is one scoop mixed with 10-12 ounces of water, taken during your workout.

Can I take Intra on non-workout days?

You can take Intra on non-workout days to aid in recovery and muscle growth.

Is Intra suitable for vegetarians or vegans?

Yes, Intra is suitable for both vegetarians and vegans.

Does Intra contain any artificial sweeteners or colors?

No, Intra does not contain any artificial sweeteners or colors. It's sweetened with stevia, a natural sweetener.

Can I use Intra if I'm pregnant or breastfeeding?

As with any supplement, it's recommended to consult with your healthcare provider before using Intra if you're pregnant or breastfeeding.

Can I take Intra with other supplements?

Yes, Intra can be taken with other supplements. However, it's always a good idea to check with your healthcare provider if you take any medications or have any health concerns.

Does Intra contain any allergens?

Intra is gluten-free and non-GMO. However, if you have any specific allergies, checking the label for any potential allergens is always a good idea.

How long does a tub of Intra last?

A tub of Intra contains 30 servings. If you use it only on workout days, how long it lasts will depend on how frequently you work out.

What does Intra taste like?

Intra comes in two flavors: Strawberry Lemonade and Blue Raspberry. Both flavors have been praised for their refreshing and not overly sweet taste.

Can I use Intra if I'm trying to lose weight?

Yes, Intra can be used as part of a weight loss regimen. It can help fuel your workouts and aid muscle recovery, supporting your weight loss goals. However, it's important to remember that supplements should be used with a balanced diet and regular exercise for best results.

Transparent Labs Intra Bottom Line

Intra can help with workout performance in multiple ways. 

One of the main ways is through enhancing endurance, but not only can it do that, it can also improve hydration, strength, and more.

This is also one of the cleanest intra-workout supplements we've seen. 

Check out our ultimate guide to bodybuilding supplements if you need guidance on supplements. 

Use discount code FITFREK

by Nader Qudimat

Forged by iron and cold steel, I'm Nader, a mid-30s natural bodybuilder. Once a 100lb skinny guy, I've transformed into a 200lb muscular athlete with over 15 years of lifting experience. Today, I leverage my transformation and extensive experience to guide countless individuals on their fitness journeys.

Click here to check out my 12 year transformation: Natural 12 Year Transformation

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