Beta-Alanine Not classified
No linked studies yet.
$42.95 $1.43 per serving
Product analysis
Pre-Workout Blood 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 Satisfaction68
Customer ratings are very positive, but the review pool is very small. The limited feedback cannot establish typical exercise results.
Product Focus36
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
- 10 Liquid(s)
- Per serving
- $1.43
- Also available
Pre-Workout Blue Raz$42.95- Customer rating
- 4.6 · 35 ratings
Goals
Impact
High effect
Vitamin B12 · 100 mcgCaffeine · 200 mg
Impact
High effect
Beta-Alanine · 2000 mgCaffeine · 200 mg
Beta-Alanine Not classified
No linked studies yet.
Impact
Moderate effect
Caffeine · 200 mg
Impact
High effect
Vitamin B12 · 100 mcgCaffeine · 200 mg
Impact
High effect
Vitamin B12 · 100 mcgAlpha-GPC · 200 mgCaffeine · 200 mg
Impact
High effect
Vitamin B12 · 100 mcgVitamin B12 · 100 mcgAlpha-GPC · 200 mgCaffeine · 200 mg
Impact
High effect
Caffeine · 200 mgBeta-Alanine · 2000 mg
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
Pre-Workout Blood Raz has a very high cost per serving. The stated caffeine amount is 200 mg per serving. No listed secondary stimulants are identified in the available ingredient information.
How this ingredient is rated
Active Ingredient Quality & Bioavailability40
Caffeine is identified, but its specific source or form is unclear in the available information.
Advanced Bioavailability and Release Profiles
Caffeine is identified, but its specific source or form is unclear in the available information.
Dose, Safety & Label Transparency100
The stated caffeine amount is 200 mg per serving. No listed secondary stimulants are identified in the available ingredient information.
Caffeine Dose Transparency
The stated caffeine amount is 200 mg per serving.
Dosage Efficacy and Safety Margin
200 mg per serving is a clearly stated caffeine amount.
Secondary Stimulant Disclosure and Risk
No listed secondary stimulants are identified in the available ingredient information.
Value10
The cost per serving is very high.
Price Per Serving vs. Collection Median
The cost per serving is very high.
Alpha-GPC · 200 mg OverallScore67
The serving lists 200 mg Alpha-GPC. The estimated cost per amount of Alpha-GPC is high. The named source is AlphaSize.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
The named source is AlphaSize.
Patented/Branded Form and Source
The named source is AlphaSize.
Dose, Safety & Label Transparency62
The serving lists 200 mg Alpha-GPC. A separate active yield percentage is not stated.
Active Alpha-GPC Dosage
The serving lists 200 mg Alpha-GPC.
Label Transparency & Yield Disclosure
A separate active yield percentage is not stated.
Value10
The estimated cost per amount of Alpha-GPC is high.
Price per 300mg Active Alpha-GPC
The estimated cost per amount of Alpha-GPC is high.
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.