EBOOST POW Blue Raspberry Natural Pre-Workout Powder 20 servings 8.46 oz
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This pre-workout supplement contains beneficial ingredients like CamoSyn Beta Alanine, N-Acetyl-L-Tyrosine, and organic beet root powder, which support athletic performance and endurance. The use of natural caffeine from coffee bean extract is a positive aspect, providing a transparent stimulant source. However, the presence of natural flavors, which lack transparency, and the inclusion of organic cane sugar and rice syrup solids contribute to a moderate level of processing, impacting the overall score.
Key ingredients 15
CamoSyn Beta AlanineGood
Beta Alanine is known to enhance athletic performance by increasing muscle carnosine levels, which helps buffer acid in muscles. CamoSyn is a patented form that ensures high purity and efficacy. It is particularly beneficial for high-intensity exercise and endurance activities.
Risks
Excessive intake may cause paresthesia, a tingling sensation, but it is generally considered safe.
Benefits
Improves exercise performance and reduces muscle fatigue, making it a valuable ingredient for athletes.
N-Acetyl-L-TyrosineGood
N-Acetyl-L-Tyrosine is a more bioavailable form of L-Tyrosine, an amino acid that supports brain function and stress response. It is often used to enhance cognitive performance and focus during workouts. This form is more soluble and better absorbed than regular L-Tyrosine.
Benefits
Supports mental clarity and focus, especially under stress, which can enhance workout performance.
Organic Beet Root PowderGood
Beet root powder is rich in nitrates, which can improve blood flow and oxygen delivery to muscles. The organic certification indicates it is free from synthetic pesticides and fertilizers. It is known to enhance endurance and reduce fatigue during exercise.
Benefits
Enhances athletic performance by improving cardiovascular efficiency and reducing muscle fatigue.
Spirulina ExtractGood
Beneficial ingredient — whole-food or functional value in this product class.
Benefits
Provides natural color without synthetic additives, aligning with cleaner label preferences.
Calcium FructoborateNeutral
Calcium Fructoborate is a natural mineral complex that may support bone and joint health. It is derived from fruits and vegetables and is considered a bioavailable form of boron. While it has potential health benefits, its effects in supplements are not well-established.
Benefits
May support bone health and reduce inflammation, though more research is needed to confirm these effects.
L-theanineNeutral
L-theanine is an amino acid found in tea leaves that promotes relaxation without drowsiness. It is often used to reduce stress and improve focus. Its calming effects can complement the stimulating effects of caffeine.
Benefits
Promotes relaxation and focus, which can enhance mental clarity during workouts.
CaffeineNeutral
Caffeine from coffee bean extract is a natural stimulant that enhances alertness and performance. It is widely used in pre-workout supplements for its ergogenic effects. Being derived from a natural source, it is considered safer than synthetic caffeine.
Risks
Excessive consumption can lead to jitteriness, increased heart rate, and sleep disturbances.
Benefits
Improves energy levels and focus, making it a staple in pre-workout formulations.
Dimethylaminoethanol (DMAE)Neutral
DMAE is a compound that may enhance cognitive function and mood. It is sometimes used to improve focus and mental clarity. However, its efficacy in supplements is not well-supported by research.
Risks
Potential side effects include headaches and muscle tension in some individuals.
Benefits
May support cognitive function and mood, though evidence is limited.
5-HydroxytryptophanNeutral
5-HTP is a precursor to serotonin, a neurotransmitter that regulates mood and sleep. It is derived from Griffonia simplicifolia seed extract. While it may improve mood, its role in pre-workout supplements is less clear.
Risks
High doses can lead to serotonin syndrome, especially when combined with other serotonergic drugs.
Benefits
May improve mood and promote relaxation, though its direct benefits for exercise are not well-established.
Citric AcidNeutral
Citric acid is a natural preservative and flavor enhancer commonly used in food and supplements. It is generally recognized as safe and helps improve the taste of products. It is naturally found in citrus fruits.
Benefits
Enhances flavor and preserves freshness without significant health concerns.
Organic Cane Sugar PowderNeutral
Organic cane sugar is a natural sweetener that provides quick energy. The organic certification ensures it is free from synthetic pesticides. While it adds calories, it is a cleaner alternative to artificial sweeteners.
Risks
Excessive consumption can contribute to weight gain and blood sugar spikes.
Benefits
Provides a quick source of energy, which can be beneficial during intense workouts.
Organic Rice Syrup SolidsNeutral
Organic rice syrup solids are used as a natural sweetener and carbohydrate source. They are derived from rice and provide a slow-release energy source. The organic label indicates minimal processing and absence of synthetic additives.
Benefits
Offers a sustained energy release, which can be beneficial for endurance activities.
Silicon DioxideNeutral
Silicon dioxide is an anti-caking agent used to prevent clumping in powdered products. It is considered safe for consumption in small amounts. It does not contribute any nutritional value.
Benefits
Ensures product consistency and prevents clumping, enhancing the user experience.
Rebaudioside ANeutral
Rebaudioside A is a steviol glycoside derived from stevia leaf extract, used as a natural sweetener. It provides sweetness without calories and is considered safe for consumption. It is a preferred alternative to artificial sweeteners.
Benefits
Offers a calorie-free sweetening option, making it suitable for those managing calorie intake.
Natural FlavorsBad
Natural flavors are a catch-all term for flavoring agents derived from natural sources. They lack transparency and can include a wide range of substances. The lack of specificity makes it difficult to assess their health impact.
Risks
Potential for undisclosed allergens or additives that may cause adverse reactions in sensitive individuals.
Processing
Ultra-Processed Foods
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