Beta-Alanine Not classified
No linked studies yet.
$42.95 $1.43 per serving
Product analysis
Pre-Workout Blue Raz uses caffeine to support short-term alertness and exercise performance. Its undisclosed botanical blend makes the full contents harder to assess.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality27
Many ingredient forms are unspecified, and the quality of the remaining named forms cannot be confirmed. The botanical blend also lacks enough composition detail for a complete judgment.
Ingredient Transparency63
The listed amounts are disclosed, but several forms and the full blend contents are missing. You can check the main serving quantities without fully identifying every preparation.
Value For Money29
The full serving is expensive in the caffeine comparison, and alpha-GPC is costly relative to its amount. Missing comparisons for several other ingredients leave the wider value uncertain.
Customer Satisfaction72
Customer ratings are very positive, but the review pool is very small. The limited feedback cannot establish typical exercise results.
Product Focus35
Caffeine supplies the clearest immediate support for alertness and exercise performance. Beta-alanine relates to repeated use over weeks, while broad muscle-growth, productivity and weight-loss benefits remain uncertain.
- Format
Powder - Container
- 11 Liquid(s)
- Per serving
- $1.43
- Also available
Pre-Workout Blood Raz$42.95- Customer rating
- 4.8 · 55 ratings
Goals
Impact
High effect
Vitamin B12 · 100 mcgCaffeine · 200 mg
Caffeine supports acute alertness, while beta-alanine supplies part of the exposure used in repeated loading for high-intensity exercise-fatigue resistance. Citrulline malate adds a small, exercise-specific strength-endurance connection at 6000 mg per serving, with aerobic-endurance findings remaining null. These different roles do not establish an immediate broad increase in daily energy.
How this product is rated for Energy
Ingredient fit66
Caffeine and the exercise-related ingredients contribute within a broader formula containing ingredients outside the supported energy roles. The counted ingredients supply differing portions of their comparison amounts, limiting some contributions.
Goal fit
Caffeine and the exercise-related ingredients contribute within a broader formula containing ingredients outside the supported energy roles.
Dose adequacy
The counted ingredients supply differing portions of their comparison amounts, limiting some contributions.
Pathways60
The strongest contribution concerns central alertness, distinguishing immediate alertness from repeated-use exercise effects. Alertness is the main area reaching the supplied comparison; the exercise-related contributions remain smaller.
Depth
The strongest contribution concerns central alertness, distinguishing immediate alertness from repeated-use exercise effects.
Breadth
Alertness is the main area reaching the supplied comparison; the exercise-related contributions remain smaller.
Evidence100
Caffeine has the strongest support here for acute alertness and reduced sleepiness, rather than general fatigue treatment.
Evidence strength
Caffeine has the strongest support here for acute alertness and reduced sleepiness, rather than general fatigue treatment.
Studied preparation
The counted preparations meet the supplied preparation check, without establishing superiority of their forms.
Formulation logic100
The counted ingredients can contribute independently or have the partners required in the supplied findings. No configured ingredient conflict was identified from the supplied facts.
Partner coverage
The counted ingredients can contribute independently or have the partners required in the supplied findings.
Conflicts
No configured ingredient conflict was identified from the supplied facts.
Effective doses
All ingredients counted in this check meet its minimum amount comparison, which does not establish an effective fatigue-treatment or exercise regimen.
Impact
High effect
Beta-Alanine · 2000 mgCaffeine · 200 mg
Caffeine can improve exercise performance, with the most consistent evidence for endurance. Citrulline malate has mixed results for resistance-repetition outcomes, and its whole-compound mass is distinct from pure citrulline. Beta-alanine contributes toward a repeated loading regimen rather than an immediate pre-workout effect; the small taurine amount limits its contribution.
How this product is rated for Fitness
Ingredient fit63
Exercise-related ingredients appear alongside ingredients aimed at other purposes, making the formula less specifically focused on fitness.
Goal fit
Exercise-related ingredients appear alongside ingredients aimed at other purposes, making the formula less specifically focused on fitness.
Dose adequacy
The supplied serving makes a partial contribution toward the relevant amount comparisons; a serving does not establish the repeated regimens used in trials.
Pathways80
The strongest saved connection concerns exercise drive and fatigue perception, supported by the included exercise ingredients.
Depth
The strongest saved connection concerns exercise drive and fatigue perception, supported by the included exercise ingredients.
Breadth
Two exercise mechanisms reach the saved coverage threshold, indicating a broader set of connections.
Evidence91
Beta-Alanine supplies the strongest saved evidence connection; its findings remain specific to the exercise outcomes, preparation and regimen studied.
Evidence strength
Beta-Alanine supplies the strongest saved evidence connection; its findings remain specific to the exercise outcomes, preparation and regimen studied.
Studied preparation
The saved preparation match is favorable; it does not remove differences in exercise context, duration or individual response.
Formulation logic100
No specified ingredient conflict is triggered by the supplied facts; this finding is separate from personal suitability.
Partner coverage
No missing required partner limits the included ingredients under the supplied findings; this does not establish added benefit from combining them.
Conflicts
No specified ingredient conflict is triggered by the supplied facts; this finding is separate from personal suitability.
Effective doses
All ingredients included in this comparison meet its minimum amount threshold; that threshold is not proof of clinical effectiveness.
Beta-Alanine Not classified
No linked studies yet.
Impact
Moderate effect
Caffeine · 200 mg
Caffeine may briefly increase heat production and energy use. Its weight-management contribution is modest, and tolerance can reduce the effect over time.
How this product is rated for Weight Loss
Ingredient fit59
Caffeine is the main relevant ingredient; broader exercise or energy ingredients do not add assessed weight-management benefits.
Goal fit
Caffeine is the main relevant ingredient; broader exercise or energy ingredients do not add assessed weight-management benefits.
Dose adequacy
The declared amount reaches the saved reference range.
Pathways48
Heat production and energy use provide the strongest support.
Depth
Heat production and energy use provide the strongest support.
Breadth
Heat production and energy use are the only route with substantial saved coverage.
Evidence62
Caffeine has relevant evidence for short-term heat production, with limited support for sustained weight loss.
Evidence strength
Caffeine has relevant evidence for short-term heat production, with limited support for sustained weight loss.
Studied preparation
The preparations assessed at useful amounts match those recognized in the saved review.
Formulation logic100
The assessed ingredients do not require a missing partner, and no configured ingredient conflict was found.
Partner coverage
The assessed ingredients can contribute without an additional missing partner.
Conflicts
No configured ingredient conflict was found in the supplied facts.
Effective doses
All ingredients counted for this finding reach the saved minimum amount.
Impact
High effect
Vitamin B12 · 100 mcgCaffeine · 200 mg
Caffeine can cause a modest, temporary rise in resting metabolic rate. The explicit 200 mg per serving supports a meaningful comparison with acute caffeine exposure, without establishing lasting fat loss or a daily regimen. B12 supports normal energy metabolism rather than an extra boost when intake is adequate. The small taurine amount received no contribution in the saved result.
How this product is rated for Metabolism Support
Ingredient fit58
Recognized metabolic ingredients sit within a broader formula, reducing its focus on this particular goal. The supplied amounts contribute partly to the saved comparison; comparison amounts are not proven doses for increased energy expenditure.
Goal fit
Recognized metabolic ingredients sit within a broader formula, reducing its focus on this particular goal.
Dose adequacy
The supplied amounts contribute partly to the saved comparison; comparison amounts are not proven doses for increased energy expenditure.
Pathways51
Stimulant-related activity is the strongest recorded mechanism; short-term activity does not establish lasting fat loss.
Depth
Stimulant-related activity is the strongest recorded mechanism; short-term activity does not establish lasting fat loss.
Breadth
One mechanism reached the required coverage level, leaving the other mechanisms less represented.
Evidence96
Vitamin B12 leads the saved evidence finding; its supplied scientific limitations still apply to claims about metabolic rate.
Evidence strength
Vitamin B12 leads the saved evidence finding; its supplied scientific limitations still apply to claims about metabolic rate.
Studied preparation
The contributing preparations matched those recognized in the saved result, without establishing that the complete product reproduces a trial regimen.
Formulation logic100
No required partner or configured conflict reduced the recognized contributions. All counted amounts reached the minimum comparison threshold.
Partner coverage
No missing required partner reduced the recognized contributions; this does not establish additional benefit from combining ingredients.
Conflicts
No configured ingredient conflict was identified in the supplied calculation.
Effective doses
All counted ingredients reached the minimum comparison threshold, which is not a proven minimum dose for a metabolic boost.
Impact
High effect
Vitamin B12 · 100 mcgAlpha-GPC · 200 mgCaffeine · 200 mg
Caffeine provides the clearest immediate support for alertness and attention at 200 mg per serving. Alpha-GPC has limited, task-specific findings in resistance-trained men around exercise; the AlphaSize declaration does not establish equivalence to the studied active material. Vitamin B12 can address poor concentration associated with deficiency, without established extra focus benefit when intake is adequate.
How this product is rated for Mental Focus
Ingredient fit65
Relevant ingredients share the formula with other purposes; its links to several goals also reduce its focus specificity. Amounts provide only partial coverage of the saved comparison.
Goal fit
Relevant ingredients share the formula with other purposes; its links to several goals also reduce its focus specificity.
Dose adequacy
The declared amounts only partly meet the saved comparison; this measures exposure against reference amounts, not the probability of benefit.
Pathways60
The strongest saved coverage concerns adenosine-blocking alertness; this is not proof of improved attention.
Depth
The strongest saved coverage concerns adenosine-blocking alertness; this is not proof of improved attention.
Breadth
Only one pathway reaches the saved coverage threshold, so the findings are concentrated rather than broad.
Evidence71
Caffeine provides the clearest acute attention evidence. Some declarations do not match studied preparations.
Evidence strength
Caffeine provides the clearest acute attention evidence.
Studied preparation
The saved preparation finding is incomplete for Alpha-GPC; generic declarations do not establish equivalence to studied material.
Formulation logic100
No configured ingredient conflict is identified in the supplied findings. No missing partner was identified.
Partner coverage
No missing partner is identified for the ingredients included in the saved finding; this does not establish added benefit from combining them.
Conflicts
No configured ingredient conflict is identified in the supplied findings.
Effective doses
All ingredients counted by this rule meet its minimum amount threshold; that threshold is not a clinically proven dose for immediate focus.
Impact
High effect
Vitamin B12 · 100 mcgVitamin B12 · 100 mcgAlpha-GPC · 200 mgCaffeine · 200 mg
Caffeine can improve short-term alertness and attention, though that does not establish sustained work productivity. Timing, tolerance and sleep loss can change the practical result. Alpha-GPC also appears, but its declaration does not establish the exact active content needed to transfer the narrow cognitive-trial findings.
How this product is rated for Productivity Boost
Ingredient fit63
Relevant ingredients have declared amounts, but preparation and population differences limit what their amount comparisons mean.
Goal fit
Relevant ingredients share the formula with ingredients for broader uses, reducing its focus on productivity.
Dose adequacy
Declared amounts only partly match the supplied comparison range, and preparation uncertainty can still limit clinical interpretation.
Pathways60
Caffeine provides the strongest assigned route through alertness; this supports short-term attention rather than measured work output.
Depth
Caffeine provides the strongest assigned route through alertness; this supports short-term attention rather than measured work output.
Breadth
Only one assigned route reaches the supplied coverage criterion, so the findings show limited breadth.
Evidence67
Caffeine has direct acute attention evidence, but attention tests do not establish sustained work output.
Evidence strength
Caffeine has direct acute attention evidence, but attention tests do not establish sustained work output.
Studied preparation
Alpha-GPC is not confirmed as the studied active-content preparation; other recognized ingredients are accepted for comparison.
Formulation logic100
No listed conflict or missing required partner is identified. Amount comparisons do not demonstrate extra benefit from the formulation.
Partner coverage
No required partner is missing among the recognized ingredients; this does not establish synergy.
Conflicts
No listed conflict is triggered by the supplied facts.
Effective doses
All recognized ingredients meet the minimum amount comparison, which is not a proven biological threshold.
Impact
High effect
Caffeine · 200 mgBeta-Alanine · 2000 mg
Caffeine may contribute to acute training performance, but that does not establish sustained muscle growth. The saved result recognizes a training-work-capacity contribution from the formula, while the supplied context limits independent hypertrophy claims for its other performance ingredients. Blood-flow, fatigue or acute-force mechanisms cannot be treated as proof of added muscle mass from a selected serving.
How this product is rated for Muscle Gain
Ingredient fit70
The formula emphasizes training-related ingredients, while additional actives and links to other goals reduce its focus on muscle gain.
Goal fit
The formula emphasizes training-related ingredients, while additional actives and links to other goals reduce its focus on muscle gain.
Dose adequacy
Recognized ingredients make differing partial contributions against the saved amount references; these are not validated clinical dose-response thresholds.
Pathways60
Only training work capacity and recovery reaches the saved coverage threshold; other muscle-gain areas remain smaller or absent.
Depth
Training work capacity and recovery is the strongest recognized area; this does not establish chronic muscle growth.
Breadth
Only training work capacity and recovery reaches the saved coverage threshold; other muscle-gain areas remain smaller or absent.
Evidence76
Caffeine drives the strongest saved evidence finding; evidence for acute performance does not establish sustained muscle gain.
Evidence strength
Caffeine drives the strongest saved evidence finding; evidence for acute performance does not establish sustained muscle gain.
Studied preparation
Beta-alanine and alpha-GPC lack the saved preparation match; other recognized preparations match, without proving chronic muscle gain.
Formulation logic100
No configured ingredient conflict was triggered; this covers only the evaluated combinations. Recognized ingredients meet the saved minimum amount threshold and have no missing required partners.
Partner coverage
Recognized ingredients work independently or have their required partners; this does not establish added muscle growth from combining them.
Conflicts
No configured ingredient conflict was triggered; this covers only the evaluated combinations.
Effective doses
All recognized ingredients meet the saved minimum amount threshold; that does not establish a proven hypertrophy dose.
Beta-Alanine Not classified
No linked studies yet.
Taurine Not classified
No linked studies yet.
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin B12 (Methylcobalamin) | 100 mcg | |
Citrulline Malate | 6000 mg | |
CarnoSyn (Beta-Alanine) | 2000 mg | |
Caffeine Anhydrous | 200 mg | |
AlphaSize Alpha GPC | 200 mg | |
Taurine | 100 mg | |
Himalayan Rock Salt (Trace Minerals) | 100 mg | |
Deer Antler Velvet extract | 50 mg | |
AstraGin (Astragalus, Panax notoginseng) | 25 mg | |
ActiGin (Panax notoginseng, Rosa roxburghii) | 25 mg |
Caffeine · 200 mg OverallScore58
A serving provides 200 mg of caffeine, with no secondary stimulants identified in the saved ingredient panel. A whole-product serving costs about $1.43.
How this ingredient is rated
Active Ingredient Quality & Bioavailability40
The evaluation recognizes an identified caffeine source, but the saved form details do not specify which form.
Advanced Bioavailability and Release Profiles
The evaluation recognizes an identified caffeine source, but the saved form details do not specify which form.
Dose, Safety & Label Transparency100
A serving provides 200 mg of caffeine. No secondary stimulants were identified in the saved ingredient panel.
Caffeine Dose Transparency
The caffeine amount is recorded as 200 mg per serving.
Dosage Efficacy and Safety Margin
A serving provides 200 mg of caffeine.
Secondary Stimulant Disclosure and Risk
No secondary stimulants were identified in the saved ingredient panel.
Value10
A whole-product serving costs about $1.43.
Price Per Serving vs. Collection Median
A whole-product serving costs about $1.43.
Vitamin B12 (Methylcobalamin) · 100 mcg OverallScore59
Each serving lists 100 mcg of vitamin B12 as methylcobalamin. The full product price works out to about $14.30 per 1,000 mcg of vitamin B12.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
Methylcobalamin is the identified form of vitamin B12 and is a bioactive form.
Bioactive B12 Form Selection
Methylcobalamin is the identified form of vitamin B12 and is a bioactive form.
Dose, Safety & Label Transparency37
Each serving lists 100 mcg of vitamin B12 as methylcobalamin.
Therapeutic Dosage Level
Each serving provides 100 mcg of vitamin B12.
Label and Form Transparency
The methylcobalamin form and its 100 mcg amount per serving are identified.
Value20
The full product price works out to about $14.30 per 1,000 mcg of vitamin B12.
Price per 1,000 mcg B12
The full product price works out to about $14.30 per 1,000 mcg of vitamin B12.
Alpha-GPC · 200 mg OverallScore67
A serving provides 200 mg of Alpha-GPC as the branded AlphaSize form. The evaluated cost is about $2.15 per 300 mg of Alpha-GPC, a high price in the comparison.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
The saved facts identify the branded AlphaSize form of Alpha-GPC.
Patented/Branded Form and Source
AlphaSize is the branded Alpha-GPC form identified in the saved facts; the brand claim has not been independently verified.
Dose, Safety & Label Transparency62
The serving provides 200 mg of Alpha-GPC.
Active Alpha-GPC Dosage
The evaluated active Alpha-GPC amount is 200 mg per serving.
Label Transparency & Yield Disclosure
The active amount is recorded, but the saved facts do not provide a separate active-yield statement.
Value10
The evaluated cost is about $2.15 per 300 mg of Alpha-GPC, a high price in the comparison.
Price per 300mg Active Alpha-GPC
The evaluated cost is about $2.15 per 300 mg of Alpha-GPC, a high price in the comparison.
Alternative products
Report alternatives
Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Cognitive and mood improvements of caffeine in habitual consumers and habitual non-consumers of caffeine.
- Caffeine-containing energy drink improves physical performance of elite rugby players during a simulated match.
- Differential cognitive effects of energy drink ingredients: caffeine, taurine, and glucose.
- Does Single or Combined Caffeine and Taurine Supplementation Improve Athletic and Cognitive Performance without Affecting Fatigue Level in Elite Boxers? A Double-Blind, Placebo-Controlled Study.
- Trait Energy and Fatigue Modify the Effects of Caffeine on Mood, Cognitive and Fine-Motor Task Performance: A Post-Hoc Study.
- Acute Effect of Citrulline Malate on Repetition Performance During Strength Training: A Systematic Review and Meta-Analysis.
- Oral L-citrulline supplementation enhances cycling time trial performance in healthy trained men: Double-blind randomized placebo-controlled 2-way crossover study.
- Citrulline malate enhances athletic anaerobic performance and relieves muscle soreness.
- Citrulline/malate promotes aerobic energy production in human exercising muscle.
- The Effect of Citrulline Malate Supplementation on Muscle Fatigue Among Healthy Participants.
- A new perspective on vitamin B12 deficiency in rheumatology: a case-based review.
- Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression.
- Patients' experiences with methylcobalamin injections in amyotrophic lateral sclerosis.
- Cobalamin deficiency: clinical picture and radiological findings.
- Vitamin B12 Deficiency: Common Questions and Answers.
- Effect of caffeine ingestion on cycling performance: a systematic review and meta-analysis.
- Effects of Caffeine Intake on Endurance Running Performance and Time to Exhaustion: A Systematic Review and Meta-Analysis.
- Acute Effects of Caffeine Supplementation on Movement Velocity in Resistance Exercise: A Systematic Review and Meta-analysis.
- Sex Differences in the Ergogenic Response of Acute Caffeine Intake on Muscular Strength, Power and Endurance Performance in Resistance-Trained Individuals: A Randomized Controlled Trial.
- Can I Have My Coffee and Drink It? A Systematic Review and Meta-analysis to Determine Whether Habitual Caffeine Consumption Affects the Ergogenic Effect of Caffeine.