E.S.P. Extreme Blue Raspberry
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 50% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
3.3 Gram(s)
Serving Size
30
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Supplement Facts — Evidence Check
165 mcg
(2750% DV)
📊 68.8× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
2.8 mg
(140% DV)
✅ 2.2× RDA — within safe limits
📚 113 studies (Tier A: 3, B: 35)
13.2 mg
(66% DV)
✅ Within RDA (0.9× RDA of 14 mg)
📚 193 studies (Tier A: 5, B: 63)
100 mg
(25% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
Potassium
100 mg
(3% DV)
Calcium
100 mg
(10% DV)
Sodium
23 mg
(1% DV)
E.S.O. Extreme Proprietary Matrix
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (89% of products)
Nutrient (56% of products)
Target Groups
Adult (18 - 50 Years)
Product Information
📋 Directions for Use
1 daily dose Use with caution Assess tolerance first
⚠️ Warnings & Precautions
Use with caution
🧪 Formulation Notes
Extreme energy Stimulant pre-workout Explosive power & performance Intense energy & focus Multi-strength, fast acting
Blue Raspberry Naturally and artificially flavored
Product Details
DSLD Entry Date
2019-12-22
Product Type
Other Combinations
Form
Powder
Brand
Metabolic Nutrition
DSLD ID
209976
Data Updated
2026-04-11
Research Evidence
237
Research Sources
53
Avg Quality Score
83
Meta Analysis
74
Systematic Review
45
Rct
29
Clinical Trial
2
Guideline
2
Regulatory Source
1
Openfda Safety
A
Associations between serum Homocysteine, vitamin B9, and vitamin B12 levels and the formation of intracranial Aneurysms: A systematic review and meta-analysis
A
Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies
A
Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression
A
Efficacy of different routes of vitamin B12 supplementation for the treatment of patients with vitamin B12 deficiency: A systematic review and network meta-analysis
B
Helicobacter pylori infection and micronutrient deficiency in pregnant women: a systematic review and meta-analysis
B
Vitamin B12 supplementation during pregnancy for maternal and child health outcomes
B
A comprehensive review and meta-regression analysis of randomized controlled trials examining the impact of vitamin B12 supplementation on homocysteine levels
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