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Transparent Labs PreSeries STIM-Free

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18 Verified Hands-On Reviews

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Expert reviews [18]

Total expert reviews: 18

with a score: 5
without a score: 13

Highest score by FitnessVolt	94
Average score based on 18 reviews	87
Lowest score by Fitness Informant	84

Score distribution:

80-100
60-80
40-60
20-40
0-20

ReviewFinder: authentic product reviews summarized by a powerful AI engine.

Expert consensus

The Transparent Labs PreSeries STIM-Free pre-workout supplement is a highly regarded and effective option for enhancing athletic performance and improving focus during workouts, with a clean ingredient profile and positive customer feedback.

The Transparent Labs PreSeries STIM-Free pre-workout supplement is highly regarded by experts for its effective ingredient profile and third-party testing. It contains a range of active ingredients that work together to enhance athletic performance, improve endurance, reduce muscle fatigue, and improve focus and cognitive function during workouts.

The supplement does not contain artificial sweeteners, making it a suitable option for those who prefer natural additives. It comes in a variety of flavors, with positive feedback from customers. The product is also considered safe for sports, as it does not contain any banned substances, but it is always recommended to check with governing bodies for specific regulations.

Overall, the Transparent Labs PreSeries STIM-Free pre-workout supplement is a reliable and high-quality option for individuals looking to enhance their workouts without stimulants.

Ingredients

The Transparent Labs PreSeries STIM-Free pre-workout supplement contains a range of active ingredients that enhance athletic performance and improve workout results, without artificial sweeteners.

The Transparent Labs PreSeries STIM-Free pre-workout supplement contains a range of active ingredients that are designed to enhance athletic performance and improve workout results. These ingredients include Citrulline Malate, Beta-Alanine, Betaine Anhydrous, BCAAs, Taurine, N-Acetyl L-Tyrosine, Choline Bitartrate, L-Theanine, and Huperzine A.

These ingredients work together to increase blood flow, reduce muscle fatigue, enhance muscle strength and power, promote muscle protein synthesis, support muscle function, improve focus and cognitive function, and enhance memory and cognitive function.

One notable feature of the Transparent Labs PreSeries STIM-Free is that it does not contain artificial sweeteners. Instead, it is naturally sweetened with stevia and flavored with natural flavors. This makes it a suitable option for those who prefer to avoid artificial additives in their supplements.

While there is no specific mention of other additives in the product reviews, it is always recommended to carefully read the product label or contact the manufacturer for a complete list of additives or potential allergens.

Overall, the Transparent Labs PreSeries STIM-Free pre-workout supplement is well-regarded for its ingredient profile and effectiveness. It is suitable for individuals looking to enhance their athletic performance, improve endurance, reduce muscle fatigue, and improve focus and cognitive function during workouts.

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Our AI Engine has read through the expert reviews to answer the following questions. Every answer has corresponding sources.

What are the active ingredients in the Transparent Labs PreSeries STIM-Free?

The active ingredients in Transparent Labs PreSeries STIM-Free pre-workout supplement include: 1. Citrulline Malate: This ingredient helps to increase blood flow and improve endurance during workouts. 2. Beta-Alanine: Known for its tingling sensation, beta-alanine helps to reduce muscle fatigue and improve muscular endurance. 3. Betaine Anhydrous: This ingredient has been shown to enhance muscle strength and power. 4. Branched-Chain Amino Acids (BCAAs): BCAAs, including leucine, isoleucine, and valine, help to promote muscle protein synthesis and reduce muscle soreness. 5. Taurine: Taurine is an amino acid that supports muscle function and helps to improve exercise performance. 6. N-Acetyl L-Tyrosine: This ingredient may help to enhance focus and cognitive function during workouts. 7. Choline Bitartrate: Choline bitartrate is a nootropic that may improve mental clarity and focus. 8. L-Theanine: This ingredient is known for its calming effects and may help to reduce stress and improve focus. 9. Huperzine A: Huperzine A is a natural compound that may enhance memory and cognitive function. Please note that this is a general overview of the ingredients. For more detailed information, you can refer to the product reviews on Athletic Muscle and Fitness Informant websites.

Based on 3 quotes from 2 sources [show quotes and sources]

Does the Transparent Labs PreSeries STIM-Free contain artificial sweeteners?

No, the Transparent Labs PreSeries STIM-Free pre-workout supplement does not contain artificial sweeteners. According to a product review on blog.priceplow.com, like all Transparent Labs products, PreSeries STIM-Free is naturally sweetened and does not contain any artificial sweeteners. Additionally, the supplement is flavored with natural flavors and sweetened with stevia, as mentioned in a review on athleticmuscle.com.

Based on 3 quotes from 3 sources [show quotes and sources]

What other additives are in the Transparent Labs PreSeries STIM-Free?

According to the product reviews available in the ReviewFinder database, there is no specific mention of other additives in the Transparent Labs PreSeries STIM-Free pre-workout supplement. The focus of the reviews is primarily on the ingredient profile and effectiveness of the ingredients used in the supplement. However, it's always a good practice to carefully read the product label or reach out to the manufacturer directly for a complete list of additives or any potential allergens in the product.

Based on 3 quotes from 2 sources [show quotes and sources]

Taste and Flavor

The taste of Transparent Labs PreSeries STIM-Free varies depending on individual preferences, but it comes in a variety of fruity flavors and customers have generally provided positive feedback.

Based on the available expert reviews, there is no specific mention of the taste of Transparent Labs PreSeries STIM-Free. However, the product comes in a variety of flavors including Blue Raspberry, Green Apple, Strawberry Lemonade, and Orange. The Strawberry Lemonade flavor has been described as tasting a bit like sour bubblegum.

Customers have generally provided positive feedback regarding the flavors of Transparent Labs PreSeries STIM-Free. While no specific flavors are highlighted as highly recommended, the supplement is available in 10 fruity flavors according to garagegymreviews. com. It is advisable for individuals to try different flavors and choose based on personal taste preferences.

Transparent Labs PreSeries STIM-Free comes in the form of a powder, which allows for easy customization of serving size. This makes it convenient for individuals to adjust the dosage according to their needs. Overall, the taste and flavor of Transparent Labs PreSeries STIM-Free may vary depending on individual preferences, but the product offers a range of options to choose from.

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Our AI Engine has read through the expert reviews to answer the following questions. Every answer has corresponding sources.

How do customers generally rate the taste of Transparent Labs PreSeries STIM-Free?

According to the available information, there is no specific mention of the taste of Transparent Labs PreSeries STIM-Free in the reviews.

Based on 6 quotes from 4 sources [show quotes and sources]

What flavors are available for Transparent Labs PreSeries STIM-Free?

According to the experts at blog.priceplow.com, Transparent Labs PreSeries STIM-Free Pre-Workout Supplement comes in three flavors: Blue Raspberry, Green Apple, and Strawberry Lemonade. However, according to the experts at fitfrek.com, it comes in four flavors: Strawberry Lemonade, Green Apple, Blue Raspberry, and Orange. The Strawberry Lemonade flavor has been described as tasting a bit like sour bubblegum.

Based on 2 quotes from 2 sources [show quotes and sources]

Are there any specific flavors that customers highly recommend for Transparent Labs PreSeries STIM-Free?

According to the product reviews on garagegymreviews.com and fitfrek.com, customers have mentioned positive feedback regarding the flavors of Transparent Labs PreSeries STIM-Free. The pre-workout supplement is available in various flavors. On garagegymreviews.com, it is mentioned that the supplement is available in 10 fruity flavors, but no specific flavors are highlighted as highly recommended by customers. On fitfrek.com, it is mentioned that the Strawberry Lemonade flavor has been described as tasting a bit like sour bubblegum. However, individual flavor preferences can vary, so it is advisable to try different flavors and choose based on personal taste preferences.

Based on 2 quotes from 2 sources [show quotes and sources]

What form does the Transparent Labs PreSeries STIM-Free come in?

Transparent Labs PreSeries STIM-Free comes in the form of a powder. This means that it needs to be mixed with water or your preferred beverage before consumption. The powder form allows for easy customization of serving size, making it convenient for individuals to adjust the dosage according to their needs.

Based on 2 quotes from 1 sources [show quotes and sources]

Third-Party Testing

The Transparent Labs PreSeries STIM-Free pre-workout supplement is a credible and effective option that has been third-party tested and is generally safe for sports, but athletes should still check with their governing body for specific regulations.

The Transparent Labs PreSeries STIM-Free pre-workout supplement has been third-party tested, ensuring its quality and purity. This is a positive aspect as it provides credibility to the product. Most of the ingredients in the supplement are also in clinically studied doses, further adding to its effectiveness.

In terms of sports safety, the Transparent Labs PreSeries STIM-Free pre-workout does not contain any substances that are banned by major athletic organizations, according to a product review on fitfrek. com. However, it is always recommended for competitive athletes to check with their governing body before starting a new supplement, as certification for sports safety can vary depending on the specific organization or sport.

Overall, the Transparent Labs PreSeries STIM-Free pre-workout supplement is a reliable option for individuals looking for a high-quality and effective product that has undergone third-party testing. It is suitable for those who want to enhance their workouts without the use of stimulants and is generally safe for sports, but it is always important to consult with coaches, trainers, or governing bodies to ensure compliance with specific regulations.

Show product research

Our AI Engine has read through the expert reviews to answer the following questions. Every answer has corresponding sources.

Have there been tests done on the Transparent Labs PreSeries STIM-Free by third parties?

Yes, according to the product review on WellnessVerge, Transparent Labs PreSeries STIM-Free has been third-party tested. This is a positive aspect as third-party testing ensures the quality and purity of the product. Additionally, the same review mentions that most of the ingredients in the supplement are in clinically studied doses, which further adds credibility to its effectiveness.

Based on 5 quotes from 4 sources [show quotes and sources]

Is the Transparent Labs PreSeries STIM-Free certified safe for sports?

According to a product review on fitfrek.com, Transparent Labs PreSeries STIM-Free Pre-Workout does not contain any substances that are banned by major athletic organizations. However, if you're a competitive athlete, it's always a good idea to check with your governing body before starting a new supplement. It's important to note that certification for sports safety can vary depending on the specific organization or sport. If you are specifically looking for a certified safe pre-workout for sports, it may be beneficial to consult with your coach, trainer, or governing body to ensure compliance with their regulations.

Based on 3 quotes from 1 sources [show quotes and sources]

Position in ranking

We maintain a monthly ranking that sums up expert recommendations for all pre-workout supplements.

Rank	Change	Price	Pre-Workout Supplement	telegraph.co.uk	The Supplement Reviews	TheSportReview	greatist	JackedGorilla	LiftVault	WellnessVerge	FitnessVolt	MensJournal	BarBend
1	-	$52	Transparent Pre Series Bulk The Transparent Pre Series Bulk is a pre-workout supplement that is free of artificial sweeteners, has undergone third-party testing, and is highly regarded for its taste and flavor.	-	2	-	-	-	1	-	1	-	1
2	-	$28	Optimum Nutrition Gold Standard Pre Workout The Optimum Nutrition Gold Standard Pre Workout is a pre-workout supplement that contains a variety of active ingredients designed to enhance workout performance, energy, and focus, but may have underdosed ingredients and artificial sweeteners.	1	-	-	-	-	-	3	15	-	12
3	-	Check price	Kaged Muscle Pre-Kaged Kaged Muscle Pre-Kaged Pre-Workout Supplement is a highly recommended option for individuals looking to enhance their athletic performance, with its well-dosed ingredients, enjoyable taste, and extensive third-party testing.	-	-	-	5	6	5	5	11	-	-
4	-	$39	4Gauge Pre-workout The 4Gauge Pre-workout supplement is highly praised for its natural ingredients, lack of artificial additives, and effective combination of active ingredients that enhance energy, focus, and exercise performance.	-	3	4	-	3	-	-	2	-	-
5	-	Check price	Huge Supplement Wrecked The Huge Supplement Wrecked is a pre-workout supplement with 17 scientifically backed ingredients that enhance workout performance, but its taste and stimulant-heavy formula may not be suitable for everyone.	-	-	-	-	1	12	-	3	-	-
6	+12	$43	Transparent Labs LEAN The Transparent Labs LEAN Pre-Workout Supplement is a highly regarded, third-party tested product that enhances performance, improves cognitive function, and supports recovery, with positive reviews on taste and flavor.	-	-	-	-	-	-	-	4	1	7
7	-	Check price	Pre Lab Pro Next-Gen The Pre Lab Pro Next-Gen Pre-Workout Supplement is a clean and effective product that contains natural ingredients to enhance exercise performance and support overall health, with positive customer reviews and third-party testing to ensure quality and purity.	-	-	1	-	13	-	-	-	-	10
8	-2	$40	Legion Pulse Legion Pulse pre-workout supplement has received positive reviews for its effective ingredients, lack of artificial sweeteners, and inclusion of electrolytes, making it a suitable choice for individuals looking for a safe and high-quality pre-workout supplement.	-	7	-	-	-	-	-	12	4	8
9	-1	Check price	Black Wolf Workout The Black Wolf Workout Pre-Workout Supplement is a highly recommended and effective option for individuals looking to enhance their workout performance and recovery, with positive customer reviews and endorsements from professional athletes.	-	1	-	-	2	-	-	-	-	-
10	-	Check price	Powher Up Highly effective and great-tasting pre-workout supplement that is safe to use and recommended for individuals looking to enhance their workouts and improve their exercise capacity.	-	-	2	-	4	-	-	9	-	-
11	-	$55	Huge Nutrition Pump Serum Stim Pre-workout supplement that aims to improve exercise performance through its blend of active ingredients, although taste preferences may vary among customers.	-	-	-	-	5	4	-	5	-	-
12	-	$26	Jacked Factory Nitrosurge The Jacked Factory Nitrosurge Pre-Workout Supplement is a highly regarded product that contains scientifically backed ingredients, has a good taste, and is manufactured in cGMP-certified facilities, making it a popular choice for enhancing workout performance.	-	-	-	-	11	-	-	19	-	2
15	-6	$49	Xwerks Ignite	-	-	-	-	-	-	-	-	3	6
16	-	$31	Cellucor C4 Original The Cellucor C4 Original Pre-Workout Supplement is a popular choice for individuals looking to enhance their workout performance, with positive reviews on taste and flavor, but it does not have third-party testing or certification for sports safety.	-	10	-	3	-	-	-	-	-	-
17	-	Check price	Bulk Elevate	4	-	5	-	-	-	-	-	-	-
18	+2	$52	Jym Pre The Jym Pre Pre-Workout Supplement is a popular choice for individuals looking to enhance their workout performance and muscle growth, with its 13 active ingredients and enjoyable taste, but lacks third-party testing and certification.	-	5	-	-	7	-	-	-	-	-
19	+3	$60	Onnit Alpha Brain Pre-Workout	-	-	-	-	-	-	-	-	5	9
20	-1	$26	Gainful Pre-Workout	-	-	-	-	-	-	-	-	9	5
21	+2	$42	Transparent Labs PreSeries STIM-Free The Transparent Labs PreSeries STIM-Free pre-workout supplement is a highly regarded and effective option for enhancing athletic performance and improving focus during workouts, with a clean ingredient profile and positive customer feedback.	-	-	-	8	-	-	6	-	-	-
22	+2	$26	Redcon1 Total War Pre-workout supplement that contains a combination of active ingredients known for their potential benefits in improving blood flow, increasing energy levels, and reducing muscle fatigue, but it has mixed reviews on taste and may not be specifically tested for banned substances in sports.	-	-	-	-	8	-	-	6	-	-
23	+2	Check price	Cira Pre-Game The Cira Pre-Game Pre-Workout Supplement is a comprehensive and well-received product that enhances energy, endurance, focus, and strength during workouts, but it is important to consult with a healthcare professional before use.	-	-	-	-	-	8	-	10	-	-
24	+2	$28	Gat Nitraflex Pre-workout supplement that aims to enhance athletic performance, increase energy levels, improve focus, and promote muscle pumps, but taste preferences and third-party testing may vary.	-	8	-	-	12	-	-	-	-	-
25	New *	$35	ProMix Nutrition Pre Workout	-	-	-	-	-	-	-	18	7	-
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Transparent Labs PreSeries STIM-Free ranks #21 out of 23 in this month's ranking:

Ranked #8 out of 9

Best overall caffeine-free pre-workout

greatist

18 Dec 2020 (3 years ago)

Read article

Ranked #6 out of 7

Best without Caffeine

WellnessVerge

26 Dec 2022 (1 year ago)

Read article

Browse this month's Pre-Workout Supplement ranking

This month, #1 Pre-Workout Supplement is Transparent Pre Series Bulk

Highest recommended pre-workout supplements this month

ReviewFinder ranks based on a combination of customer reviews, expert reviews / mentions and popularity. Expert recommendations carry the highest weight in the ranking. We do not rank based on price, our commission or brand. pre-workout supplements below are at the top of our ranking this October.

Scroll to see all options. Click on the pre-workout supplement for more details.


Transparent Pre Series Bulk	Optimum Nutrition Gold Standard Pre Workout	Kaged Muscle Pre-Kaged	4Gauge Pre-workout
Rank #1 out of 118 Reviews We don't yet have enough review information for Transparent Pre Series Bulk	Rank #2 out of 118 Reviews In comparison: Optimum Nutrition Gold Standard Pre Workout rank #2 out of 118. Very high levels of customer satisfaction. Go to rankings Read reviews 8.7 Great	Rank #3 out of 118 Reviews In comparison: Kaged Muscle Pre-Kaged rank #3 out of 118. Very high levels of customer satisfaction. Go to rankings Read reviews 8.5 Great	Rank #4 out of 118 Reviews We don't yet have enough review information for 4Gauge Pre-workout
Price $51.99	Price $28	Price Check price	Price $38.71
The Transparent Pre Series Bulk is a pre-workout supplement that is free of artificial sweeteners, has undergone third-party testing, and is highly regarded for its taste and flavor.	The Optimum Nutrition Gold Standard Pre Workout is a pre-workout supplement that contains a variety of active ingredients designed to enhance workout performance, energy, and focus, but may have underdosed ingredients and artificial sweeteners.	Kaged Muscle Pre-Kaged Pre-Workout Supplement is a highly recommended option for individuals looking to enhance their athletic performance, with its well-dosed ingredients, enjoyable taste, and extensive third-party testing.	The 4Gauge Pre-workout supplement is highly praised for its natural ingredients, lack of artificial additives, and effective combination of active ingredients that enhance energy, focus, and exercise performance.
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