Cycling and going through days without stimulants is important if you want to keep up the energy and performance in the gym.
PreSeries STIM-FREE by Transparent Labs makes it easier as it's full of ergogenic ingredients that'll not only increase pumps but overall performance as well.
It's the perfect pre workout for anyone who wants to make gains without the stims.
Increases mental function, focus and overall performance without stims.
It may seem expensive, but you're really getting your dollars worth.
With fully dosed ergogenic ingredients, you can't go wrong with this one.
Not hard to find. Only available at one source.
Who Is Transparent Labs?
Transparent Labs is a unique company that seemingly grew to a top tier company that produces future-proof supplements.
Stim-free is no different.
This pre workout is the stim-free version of Bulk and contains all the good stuff without the caffeine.
What makes Stim-Free special isn’t the fact that it’s packed and fully disclosed with performance boosters, it’s that it’s been one of the best caffeine free pre workouts for a few years straight.
Without using any trendy or hyped up ingredients, Transparent Labs is able to keep this pre workout in the spotlight for a few years now.
All of their pre workouts are highly rated and praised.
It features a 21 gram scoop packed with performance enhancing ingredients.
And another is that they not only include a testosterone support blend, but also everything is disclosed so you know what you're getting.
What is PreSeries STIM-FREE?
PreSeries STIM-FREE is the exact same as PreSeries Bulk but without the stimulants.
It contains everything needed to make muscle gains and increase performance in the gym but just without caffeine.
This doesn't mean you can't add in your own caffeine source.
This means you can still drink your coffee along with your pre workout or that you can still workout with a pre workout that doesn't have any caffeine.
There are 2 reasons why you'd want to go stimulant-free…
One is that you want to use your own stimulants, maybe caffeine with something else or maybe you're on something like Adderall and can't use any sources of caffeine with it.
You can't take stimulant-based pre workouts on a daily basis without facing some kind of consequences.
The more often you take pre workouts, the more you'll develop tolerance and dependency to use them.
You'll eventually feel drained when you're not using them, your sleep quality will suffer, and you just won't be as motivated to workout as you once were without stimulants.
But if you cycle and control your stim intake, maybe even cut it all out for a short period of time, you'll get hit with the stimulants like the very first time you had them or at least close to it.
And you'll just feel overall refreshed and ready to pump it up at the gym.
Compared to other stim-free blends, this one is a bit different.
Transparent Labs has formulated this pre workout to contain ingredients that increases power, improves recovery, boosts endurance, nitric oxide enhancement and testosterone support.
While most stimulant-free pre workout have a simple formula of mainly citrulline and glycerol, Stim-Free has gone above and beyond by covering all aspects of training.
This is an all in one pre workout, no matter if you’re doing cardio, cross fit or bodybuilding, every ingredient is going to help boost nearly every aspect of training.
Creatine and betaine is at the very top of the formula, both of which are heavily researched and backed with studies proving their efficacy.
Beta alanine is for endurance and any intense training.
Who's It For And Why You Might Not Like It
Anyone who doesn’t need stimulants in their pre workouts will enjoy Stim-Free.
Such a pre workout is super flexible, it can be taken at 12 am and you’d still be able to fall asleep 10 minutes later.
But once you start training, you’ll feel focused and enhanced as this formula is packed with 10 ingredients that are all shown to work well.
As solid as this formula is, there’s not going to be any need to reformulate this pre workout because the ingredients are future-proof and have years (some have decades!) of research and use behind them.
This pre workout is especially great for:
Cycling Off Stimulants
Since Stim-Free is completely stimulant free, but yet contains everything else that is needed to increase power, strength, performance and endurance, it is the perfect choice.
Caffeine / Stimulant Sensitivity
If you can’t stand stimulants or are super sensitive to stimulants, Stim-Free is perfect.
Women or Men
The testosterone blend here is only made out of minerals that women should be getting from their diet anyway so there isn’t anything here that makes it only exclusive for men.
Cardio / Endurance Training
Very few pre workouts can be recommended for cardio-based training since most of them contain a high amount of stimulants that would only do more harm than good.
Stim-Free is perfect for cardio training.
How and When To Take Stim-Free
Normally, pre workouts shouldn’t be taken late in the afternoon and should only be used for a short period of time before cycling off.
This is because of the stimulants that are in pre workouts.
Stim-Free is different.
Since it has no stimulants, you guessed it, it can be taken at night, even before you sleep but you might be bothered by the tingles due to the beta alanine.
The nice thing with stimulant-free pre workouts, they can be taken as late or as early, and they still have the same effect.
With Stim-Free, the more it’s taken, the more it can saturate into your muscles.
Ingredients like beta alanine and creatine get better with more usage.
All the ingredients here get better with each use.
Because of this, there’s no reason to cycle off and it can even be taken for years.
If you’re a healthy individual and have taken the “ok” from your doctor on taking supplements with these ingredients, then you’re good to go.
And since the ingredients here are going to optimize and tune your body / muscles, from the testosterone support to the muscle building ingredients, Stim-Free can be taken many hours before your workout.
If you’ve made it this far down, then you know this pre workout is the best caffeine free choice.
It covers all aspects of training and it can work for anyone, from cardio enthusiasts, to crossfit athletes and bodybuilders.
There are 4 major benefits that Stim-Free has and that’s:
- Muscle growth
- High intensity exercise
- Testosterone support
The long list of ingredients are what makes Stim-Free one of the best, and it hasn’t been formulated for the past few years so you know this is a science-based formula that isn’t about hype.
This is what Stim-Free is made of:
Let’s dig into the ingredients and get into what they really do…
This is a unique part of Stim-Free.
There are no other pre workouts that contain a testosterone blend, or if they do then they’ll have prop blend with very few useful ingredients.
Most men and women are deficient in a lot of minerals and vitamins.
Having this issue can be the downfall of your hormone production (for men, it’s testosterone).
Without optimal testosterone levels, muscle building is nearly impossible.
Stim-Free covers this with very effective ingredients, from the best form of Vitamin D3 to Zinc, Boron Citrate and Mucuna Pruriens:
Even women need these minerals so it should be more of a reason to go for a pre workout that has this covered.
Vitamin D3 (3,000IU)
With all of the technology we have today, we have less of a reason to be in the sun.
From working jobs, schools or just being in the car prevent us from getting enough vitamin D from the sun.
Vitamin D isn’t the most optimal form of supplementation.
It’s bioavailability is poor and you need to have the best form possible to reap the benefits.
Vitamin D3 is the best form to get and there’s a full 3,000IU dose here.
It’s benefits range from bone health, maintaining the immune system and increasing testosterone levels.
Zinc may as well maybe one of your favorite ingredients.
If you exercise intensely, you're most likely to be low on this.Zinc is one of the most important minerals to have.
You deplete yourself from this mineral as you do any physical activity, and even more when it’s something as intense as lifting weights and sports.
Even stress depletes this mineral.
And when zinc is depleted, testosterone naturally declines.
Research has shown that taking zinc supplements can help increase and optimize testosterone production.
Other benefits include improved endurance, energy, and thyroid levels.
So even if you're just trying to lose weight, zinc plays a vital role in keeping things highly optimized and functional.
Mucuna Pruriens (70ms)
Transparent Labs uses the highest quality ingredients possible, and here they are proving it by using Mucuna Pruriens that’s standardized for 98% L-Dopa.
L-Dopa has research showing it can improve testosterone production and optimizes GH production.
While it’s mainly here for it’s optimization effects on hormones, it can also optimize dopamine production.
It’s a precursor to dopamine, leading to a stress-free and an uplifted mood.
The other benefit is that it can decrease cortisol, leading to optimal testosterone levels.
All in all, for boosting GH, increasing testosterone levels, and improving mood, this is one ingredient that makes the testosterone blend completed.
Boron is another ingredient in this blend that can improve and maintain bone health.
It’s not the only thing it can do.
Studies have shown that this mineral can decrease the sex-hormone-binding globulin, a protein that can decrease testosterone production by binding to it in the blood.
Decreasing SHBG means your body can take advantage of more testosterone, making it an aromatase inhibitor (anti estrogen).
Citrulline Malate (6g)
Stim-Free wouldn’t be complete with nitric oxide.
And Transparentlabs has done it right with a decent dose of 6g.
Dosages can go as high as 8g, but 6g is the very minimum that we need to see to be happy.
This pump-inducing ingredient is the ultimate version of arginine as it’s much more bioavailable.
It buffers ammonia and lactic acid, letting you have more power in the tank to push through an intense workout while delaying fatigue.
By increasing nitric oxide, it will lead to more strength and power and improving overall athletic performance.
Beta Alanine (4g)
This powerful amino acid, beta alanine, is well known for increasing strength and power output.
Like citrulline, it works by removing and reducing lactic acid in the muscles, which builds up with muscle exertion.
This allows you to have an increased workout capacity with more strength and power to lift more.
Since it is an intracellular buffer, it gets better overtime and it tends to saturate the muscles with each use.
The hefty 4g dosage will definitely lead to massive tingles especially if you’re not used to this ingredient.
Don’t worry though, the tingles are completely harmless and they’ll reduce overtime.
Creatine is one of the most researched ingredients in the supplement industry.
It can help increase ATP production, strength and muscle growth.
This ingredient is easily one of the best and most recommended for guys and girls who have trouble gaining strength and weight.
Since this is combined with Betaine, citrulline and beta alanine, you’ll have decent strength gains and increased workout capacity to do much more than normally.
BCAA's (2g at 2:1:1)
BCAA’s is often used to help prevent muscle loss and improve anabolism.
It’s the building block of muscle protein synthesis.
By stimulating protein synthesis, it can decrease muscle soreness, help with recovery and increase muscle growth.
This means even if you’re on a strict diet with caloric restrictions, BCAA’s here will help you maintain the lean mass you’ve worked hard to get.
Betaine Anhydrous (BetaPure™) (2.5g)
Betaine is a powerhouse ingredient that has been shown in multiple studies to increase muscle protein synthesis, strength and stamina.
It makes creatine work even better since it enhances the body’s production of creatine.
The clinical dose here tops of Stim-Free to be a powerful pre workout for strength and mass gains.
N-Acetyl L-Tyrosine (600mg)
Choline Bitartrate (500mg)
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