Thorne Advanced Pre-Workout - 10.4 oz

Common questions

Is Thorne Advanced Pre-Workout - 10.4 oz healthy?

Thorne Advanced Pre-Workout - 10.4 oz scores 82/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This pre-workout supplement contains beneficial ingredients like L-citrulline, CarnoSyn beta-alanine, and alpha-GPC, which support exercise performance and cognitive function.

How processed is Thorne Advanced Pre-Workout - 10.4 oz?

Thorne Advanced Pre-Workout - 10.4 oz is NOVA Group 3: Processed Foods.

Which ingredients drive Thorne Advanced Pre-Workout - 10.4 oz's score?

In Scout's ingredient-by-ingredient analysis, Vitamin B6, Vitamin B12, Monk Fruit Extract count in its favor; Natural Flavors, Maltodextrin are flagged as ingredients of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Thorne Advanced Pre-Workout - 10.4 oz

Thorne
82 Good

Analysis updated July 2026 · How Scout scores

$55.00 · 20 servings · $5.29 / ounce
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At a glance

Beneficial ingredients 8
Harmful ingredients 2
Owned by L Catterton
Category Energy Pre Workout
Summary

This pre-workout supplement contains beneficial ingredients like L-citrulline, CarnoSyn beta-alanine, and alpha-GPC, which support exercise performance and cognitive function. The use of natural sweeteners such as monk fruit extract and Rebaudioside M is a positive aspect, avoiding artificial sweeteners. However, the inclusion of 'natural flavors' without transparency slightly detracts from the overall formulation quality.

Key ingredients 17

Vitamin B6
Good

Vitamin B6 is essential for protein metabolism and cognitive development. It is provided in the active form Pyridoxal 5'-Phosphate, which is more readily utilized by the body. This form enhances absorption and effectiveness compared to other forms.

Benefits

Supports energy metabolism and brain health.

See more about Vitamin B6 →
Vitamin B12
Good

Vitamin B12 is crucial for nerve function and the production of DNA and red blood cells. It is especially important for energy production and neurological health. Supplementation can be beneficial for those with dietary restrictions.

Benefits

Essential for energy production and neurological function.

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Monk Fruit Extract
Good

Beneficial ingredient — whole-food or functional value in this product class.

Benefits

Offers a natural, calorie-free sweetening option.

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Turmeric
Good

Turmeric is known for its anti-inflammatory and antioxidant properties. It contains curcumin, which has been studied for its potential health benefits. It may support joint health and reduce inflammation.

Benefits

Supports joint health and reduces inflammation.

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L-citrulline
Good

L-citrulline is an amino acid that may improve blood flow and exercise performance. It is converted to L-arginine in the body, enhancing nitric oxide production. This can lead to improved endurance and reduced muscle soreness.

Benefits

Enhances blood flow and exercise performance.

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CarnoSyn Beta-Alanine
Good

CarnoSyn beta-alanine is a patented form of beta-alanine that supports muscle endurance. It helps increase carnosine levels in muscles, reducing fatigue during high-intensity exercise. This can lead to improved performance and strength.

Risks

May cause a harmless tingling sensation known as paresthesia.

Benefits

Improves muscle endurance and reduces fatigue.

See more about CarnoSyn Beta-Alanine →
Alpha-GPC
Good

Alpha-GPC is a choline compound that supports cognitive function and mental clarity. It may enhance memory and learning by increasing acetylcholine levels in the brain. It is often used to improve focus and mental performance.

Benefits

Enhances cognitive function and mental clarity.

See more about Alpha-GPC →
L-theanine
Good

L-theanine is an amino acid found in tea that promotes relaxation without drowsiness. It can enhance focus and reduce stress when combined with caffeine. This combination is often used to improve cognitive performance.

Benefits

Promotes relaxation and enhances focus.

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Citric Acid
Neutral

Citric acid is a natural preservative and flavor enhancer. It is commonly used in food and supplements to add acidity and improve shelf life. Generally considered safe, though excessive consumption may cause digestive discomfort.

Risks

Excessive intake may lead to digestive discomfort.

Benefits

Acts as a preservative and enhances flavor.

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Malic Acid
Neutral

Malic acid is used to enhance flavor and improve energy production. It is naturally found in fruits and contributes to the sour taste. It is generally safe and may aid in muscle recovery.

Benefits

May support energy production and muscle recovery.

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Silicon Dioxide
Neutral

Silicon dioxide is used as an anti-caking agent to prevent clumping. It is a naturally occurring compound and is generally recognized as safe. It does not provide nutritional benefits but ensures product consistency.

Benefits

Ensures product consistency by preventing clumping.

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Calcium Silicate
Neutral

Calcium silicate is used as an anti-caking agent. It is considered safe for consumption and helps maintain the texture of powdered products. It does not contribute nutritional value.

Benefits

Prevents clumping and maintains product texture.

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Rebaudioside M
Neutral

Rebaudioside M is a component of stevia used as a natural sweetener. It provides sweetness without calories and is generally considered safe. It does not affect blood sugar levels.

Benefits

Provides sweetness without calories or affecting blood sugar.

Vegetable Juice
Neutral

Vegetable juice is often used for natural coloring or flavoring. It is generally safe and can provide some nutrients depending on the vegetables used. However, in small amounts, it does not significantly impact nutrition.

Benefits

May provide natural coloring and minimal nutrients.

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Caffeine
Neutral

Caffeine is a natural stimulant that can enhance alertness and performance. It is commonly used to increase energy and focus. While beneficial in moderation, excessive intake can lead to jitteriness and insomnia.

Risks

Excessive intake may cause jitteriness and insomnia.

Benefits

Enhances alertness and performance.

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Natural Flavors
Bad

Natural flavors are often used to enhance taste but can be a catch-all for various additives. The lack of transparency in what constitutes 'natural flavors' can be concerning. They may contain solvents or preservatives that are not disclosed.

Risks

Potential for undisclosed additives and allergens.

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Maltodextrin
Bad

Processed additive flagged under Scout's ingredient doctrine.

Risks

May cause blood sugar spikes and digestive issues in sensitive individuals.

Benefits

Provides quick energy due to its rapid absorption.

See more about Maltodextrin →

Processing

Group 3 · Processed

Processed Foods

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