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King Cobra

product on market Capsule Blackstone Labs Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The product contains stimulants and botanical extracts intended to support thermogenesis and energy. However, there is limited clinical evidence available for the specific proprietary complexes and extracts listed. Most ingredients lack robust human trials to substantiate their efficacy or long-term safety.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for King Cobra
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
60
Servings
Other Combinations
Product Type
25%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Trixanthin Complex
375 mg
Eria jarensis extract
150 mg
Triple-Heat Thermogenic Intensifier
100 mg
Erythropalum scandens ethanolic extract
50 mg
1,3 Dimethylamylamine HCl
45 mg
Market median: 983.0mg (16 products) 7 studies (A:0, B:1)
Market median: 983.0mg (16 products) 7 studies (A:0, B:1)
Yohimbe extract
22.5 mg

Other Ingredients

Sodium Starch Glycolate Vegetable Stearate Silicon Dioxide Dicalcium Phosphate Chlorophyll Titanium Dioxide
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Warnings & Precautions

Allergen warning: Manufactured on shared equipment that also processes eggs, wheat, & soy (lecithin).

Additional Information

Intense stimulant Fat loss agent

Metadata

Product Details

DSLD Entry Date2018-11-21
Product TypeOther Combinations
FormCapsule
BrandBlackstone Labs
DSLD ID180643
Data Updated2026-04-11
Research

Research Evidence

7
Research Sources
51
Avg Quality
7
Rct
B p-Synephrine, the main protoalkaloid of Citrus aurantium, raises fat oxidation during exercise in elite cyclists
Rct European journal of sport science 2021 PubMed DOI
C Effect of p-Synephrine on Fat Oxidation Rate during Exercise of Increasing Intensity in Healthy Active Women
Rct Nutrients 2022 PubMed DOI
C Does the Time of Day Play a Role in the Acute Effect of p-Synephrine on Fat Oxidation Rate during Exercise in Women? A Randomized, Crossover and Double-Blind Study
Rct Nutrients 2022 PubMed DOI
C Effects of p-synephrine alone and in combination with selected bioflavonoids on resting metabolism, blood pressure, heart rate and self-reported mood changes
Rct International journal of medical sciences 2011 PubMed
C Acute p-synephrine ingestion increases whole-body fat oxidation during 1-h of cycling at Fatmax
Rct European journal of nutrition 2020 PubMed DOI
C Acute p-synephrine ingestion increases fat oxidation rate during exercise
Rct British journal of clinical pharmacology 2016 PubMed DOI
C Dose-Response Effects of p-Synephrine on Fat Oxidation Rate During Exercise of Increasing Intensity
Rct Phytotherapy research : PTR 2018 PubMed DOI
View all evidence for Bitter Orange →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.