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Transparent Labs LEAN

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22 Verified Hands-On Reviews

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Expert reviews [22]

Total expert reviews: 22

with a score: 3
without a score: 19

Highest score by FitnessVolt	85
Average score based on 22 reviews	78
Lowest score by LiftVault	74

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 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.

The Transparent Labs LEAN Pre-Workout Supplement is a highly regarded product that is designed to enhance performance, improve cognitive function, and support recovery. It contains a range of active ingredients that are known to improve aerobic and anaerobic performance, enhance focus and alertness, boost mood and motivation, and support recovery.

These ingredients are included in clinically effective doses, without any proprietary blends or inferior ingredients. The product is also free from artificial sweeteners, colors, and preservatives, making it a good choice for individuals who want to avoid processed sugar or artificial sweeteners in their pre-workout supplements.

In terms of taste and flavor, the Transparent Labs LEAN Pre-Workout Supplement generally receives positive reviews. Customers claim that the product tastes fantastic across the majority of flavors, with the taste being described as super-fresh, refreshing, and acidic. The supplement is available in 10 different flavors, and over time, the flavors have been updated to taste better.

Specific flavors such as blue raspberry, green apple, and orange have received positive feedback.

The Transparent Labs LEAN Pre-Workout Supplement has undergone third-party testing to ensure its quality and safety. It has been tested by third-party laboratories for banned substances, heavy metals, and other toxic materials. Transparent Labs is known for producing high-quality products that are third-party tested, with publicly disclosed results.

The supplement is considered safe for sports use and has been certified by third-party testing. The Certificates of Analysis provided by Transparent Labs ensure that the supplement meets the safety standards required for sports.

Overall, the Transparent Labs LEAN Pre-Workout Supplement is recommended for individuals looking for a safe and high-quality supplement to enhance their workout performance. It is particularly suitable for those who want to improve their aerobic and anaerobic performance, enhance focus and alertness, boost mood and motivation, and support recovery.

However, it is always advised to consult with a medical professional or sports nutritionist before starting any new supplement regimen.

Ingredients

The Transparent Labs LEAN pre-workout supplement contains a range of active ingredients that improve performance, focus, mood, and recovery, without any artificial sweeteners or inferior ingredients.

The Transparent Labs LEAN pre-workout supplement contains a range of active ingredients that are known to improve aerobic and anaerobic performance, enhance focus and alertness, boost mood and motivation, and support recovery. These ingredients include beta-alanine, betaine anhydrous, caffeine anhydrous, L-theanine, tyrosine, citrulline malate, BCAAs, theobromine, carnitine, BioPerine, and vitamins and minerals.

The product does not contain any artificial sweeteners, colors, or preservatives, and is naturally sweetened with Stevia. This makes it a good choice for individuals who want to avoid processed sugar or artificial sweeteners in their pre-workout supplements. The ingredients in Transparent Labs LEAN are included in clinically effective doses, without any proprietary blends or inferior ingredients.

Overall, this pre-workout supplement is designed to enhance performance, improve cognitive function, and support recovery.

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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 LEAN?

The active ingredients in Transparent Labs LEAN pre-workout supplement include beta-alanine, betaine anhydrous, caffeine anhydrous, L-theanine, tyrosine, citrulline malate, BCAAs (branched-chain amino acids), theobromine, carnitine, BioPerine (black pepper extract), and vitamins and minerals. These ingredients are known to improve aerobic and anaerobic performance, enhance focus and alertness, boost mood and motivation, and support recovery. According to Transparent Labs, these ingredients are included in clinically effective doses, without any proprietary blends or inferior ingredients.

Based on 11 quotes from 7 sources [show quotes and sources]

Does the Transparent Labs LEAN contain artificial sweeteners?

No, the Transparent Labs LEAN pre-workout supplement does not contain artificial sweeteners. It is naturally sweetened with Stevia, a natural sweetener derived from the Stevia plant. Several product reviews in the ReviewFinder database emphasize that LEAN does not contain any artificial sweeteners, colors, or preservatives, and that it uses clean ingredients at clinically effective doses. This makes it a good choice for individuals who want to avoid processed sugar or artificial sweeteners in their pre-workout supplements.

Based on 14 quotes from 9 sources [show quotes and sources]

What other additives are in the Transparent Labs LEAN?

Transparent Labs LEAN Pre-Workout Supplement contains a wide array of ingredients designed to enhance performance and improve various aspects of cognitive function. In addition to the key ingredients mentioned earlier (beta-alanine, betaine, caffeine, citrulline, BCAAs, BioPerine), it also includes l-theanine, theobromine, and carnitine. These ingredients are known to enhance mental energy, focus, alertness, mood, and motivation, according to the product review on Fitness Clone. Additionally, Transparent Labs LEAN does not contain any artificial sweeteners, artificial colors, or preservatives. It uses Stevia, a natural sweetener, as mentioned in the review on intarchmed.com.

Based on 7 quotes from 3 sources [show quotes and sources]

Taste and Flavor

Transparent Labs LEAN Pre-Workout Supplement generally receives positive reviews for its taste and flavor, with customers praising its freshness and acidity, although taste preferences can vary.

Transparent Labs LEAN Pre-Workout Supplement generally receives positive reviews regarding its taste and flavor. Customers on the Transparent Labs website claim that the product tastes fantastic across the majority of flavors. The taste is described as super-fresh, refreshing, and acidic.

However, taste preferences can vary, and one reviewer did not enjoy the Sour Grape flavor.

The supplement is available in 10 different flavors, including Blue Raspberry, Fruit Punch, Sour Peach, Strawberry Lemonade, Green Apple, Orange, Cherry Limeade, Sour Grape, Watermelon, and Tropical Punch. Over time, the flavors have been updated to taste better, with the blue raspberry and green apple flavors being particularly improved.

The orange flavor has also received positive feedback.

Transparent Labs LEAN comes in the form of a powder that is dissolved in water. This makes it easy to mix and consume, providing a convenient option for individuals looking to enhance their workout performance. Overall, Transparent Labs LEAN is well-regarded in terms of taste and flavor by the majority of customers, with specific flavors receiving positive feedback.

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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 LEAN?

According to various sources, customers generally have positive reviews about the taste of Transparent Labs LEAN. On the Transparent Labs website, the majority of customers claimed that they thought the product tasted fantastic across the vast majority of flavors. Additionally, a review on intarchmed.com mentioned that Transparent Labs Lean had a very nice, super-fresh, and refreshing acidic taste. However, it is worth noting that taste preferences can vary from person to person, and one reviewer on preworkoutguide.com mentioned that they did not enjoy the Sour Grape flavor. Overall, it seems that Transparent Labs LEAN is well-regarded in terms of taste by the majority of customers.

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

What flavors are available for Transparent Labs LEAN?

Transparent Labs LEAN is available in 10 different flavors. These flavors include Blue Raspberry, Fruit Punch, Sour Peach, Strawberry Lemonade, Green Apple, Orange, Cherry Limeade, Sour Grape, Watermelon, and Tropical Punch. According to various product reviews on websites like supplementdemand.com, feastgood.com, and tacomadailyindex.com, the flavors of Transparent Labs LEAN have been updated over time to taste better. For example, the blue raspberry and green apple flavors are reported to taste much better than before, with a more pleasant taste and natural sweeteners.

Based on 6 quotes from 5 sources [show quotes and sources]

Are there any specific flavors that customers highly recommend for Transparent Labs LEAN?

According to various product reviews, customers have different preferences when it comes to the flavors of Transparent Labs LEAN. However, there are a few flavors that have received positive feedback from customers. The updated blue raspberry and green apple flavors have been mentioned as tasting much better than before, with the sour taste being improved. Additionally, the orange flavor has been praised for its taste. It's worth noting that taste is subjective, and what one person may enjoy, another may not. So, it's recommended to consider personal preferences when choosing a flavor.

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

What form does the Transparent Labs LEAN come in?

Transparent Labs LEAN Pre-Workout Supplement comes in the form of a powder that is dissolved in water. This information was mentioned in a product review on intarchmed.com. The powder form allows for easy mixing and consumption, providing a convenient option for individuals looking to enhance their workout performance.

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

Third-Party Testing

The Transparent Labs LEAN Pre-Workout Supplement has undergone third-party testing and is considered safe and high-quality for sports use.

According to expert reviews, the Transparent Labs LEAN Pre-Workout Supplement has undergone third-party testing. The product has been tested by third-party laboratories to ensure its quality and safety. These tests include checking for banned substances, heavy metals, and other toxic materials.

Transparent Labs is known for producing high-quality products that are third-party tested, with publicly disclosed results.

The product is considered safe for sports use, as it has been certified by third-party testing. The Certificates of Analysis provided by Transparent Labs for each of its supplements, including LEAN, ensure that the supplement meets the safety standards required for sports. The supplement is described as 100% safe for the organism and health-friendly.

Overall, the Transparent Labs LEAN Pre-Workout Supplement is recommended for individuals looking for a safe and high-quality supplement for their fitness and sports needs. However, it is always advised to consult with a medical professional or sports nutritionist before starting any new supplement regimen.

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 LEAN by third parties?

Yes, Transparent Labs LEAN Pre-Workout Supplement has been tested by third-party laboratories. According to product reviews on feastgood.com and preworkoutguide.com, Transparent Labs offers Certificates of Analysis for each of its supplements, including LEAN. These third-party tests check for banned substances, heavy metals, and other toxic materials, ensuring the quality and safety of the product. Transparent Labs is known for producing high-quality products that are third-party tested with publicly disclosed results, as mentioned in the review on feastgood.com.

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

Is the Transparent Labs LEAN certified safe for sports?

Yes, Transparent Labs LEAN is considered safe for sports. According to the product review on intarchmed.com, Transparent Labs LEAN is 100% safe for the organism and health-friendly. Additionally, Transparent Labs offers Certificates of Analysis for each of its supplements, including LEAN, which are third-party tests that check for banned substances, heavy metals, and other toxic materials (source: preworkoutguide.com). This ensures that the supplement meets the safety standards required for sports use. However, it's always recommended to consult with a medical professional or sports nutritionist before starting any new supplement regimen.

Based on 3 quotes from 3 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 LEAN ranks #6 out of 23 in this month's ranking:

Ranked #4 out of 20

Best For Fat Loss

FitnessVolt

2 Apr 2024 (6 months ago)

Read article

Ranked #1 out of 9

Best Pre-Workout for Men for Weight Loss

MensJournal

26 Aug 2024 (1 month ago)

Read article

Ranked #7 out of 12

Best Pre-Workout for Weight Loss

BarBend

26 Aug 2024 (1 month 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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