Legend JC Grape Blast by Cutler Nutrition — Ingredients, Evidence & Safety

Product Label

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Label Data

5 Gram(s) Serving Size

28 Servings

Botanical with Nutrients Product Type

50% Evidence Coverage

Supplement Facts — Evidence Check

Niacin

30 mg (150% DV)

✅ 2.1× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)

RDA 14mg This product: 30mg UL 35mg

CUTLER PRE-TRAINING MATRIX(TM)

3750 mg

Other Ingredients

Maltodextrin Natural and Artificial flavors Sucralose Silica Citric Acid Acesulfame-K Malic Acid FD&C Red No. 40 FD&C Blue No. 1

Label Claims — Verification

❓ All Other

❓ Structure/Function

All Other (97% of products) Structure/Function (86% of products) Nutrient (36% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

SUGGESTED USE: Take one (1) serving (1 scoop) approximately 15-30 minutes prior to training, blended into 6-8 ounces of cold water or beverage, or as suggested by a qualified healthcare practitioner.

USE IN CONJUNCTION WITH: ENERGY / POWER / ENDURANCE PROGRAMS* STRENGTH / MUSCLE BUILDING PROGRAMS*

⚠️ Warnings & Precautions

WARNINGS: Not intended for use by persons under age 18.

Do not exceed recommended dose.

Get the consent of a licensed physician before using this product, especially if you are taking medication, have a medical condition, you are pregnant, nursing or thinking about becoming pregnant.

KEEP THIS PRODUCT AND ALL SUPPLEMENTS OUT OF THE REACH OF CHILDREN.

CAFFEINE WARNING: The recommended serving of this product contains approximately as much caffeine as two cups of coffee. Do not consume caffeine, or combine with synephrine, including but not limited to coffee, tea, soda and other dietary supplements or medications containing phenylephrine or caffeine.

Too much caffeine may cause nervousness, irritability, sleeplessness, and occasionally rapid heartbeat. Discontinue use if you experience dizziness, severe headache, rapid heartbeat or shortness of breath.

🧪 Formulation Notes

The recommended serving of this product contains approximately as much caffeine as two cups of coffee.

Additional Information

Please read entire label before use.

When combined with a proper exercise and nutrition regimen. Statements based on early-stage independent 3rd party in vivo and / or in vitro model scientific research data findings for individual ingredients.

CUTLER NUTRITION

PRE-WORKOUT ENERGY

28 SERVINGS

Natural and Artificial Flavors

CarnoSyn(R) Carnosine Synthesizer

954.926.0900 (tel)

Rev. 01-001-LEG010 11/13

Product Details

UPC / SKU 8 10150 02056 4

DSLD Entry Date 2014-11-25

Product Type Botanical with Nutrients

Form Powder

Brand Cutler Nutrition

DSLD ID 39061

Data Updated 2026-04-11

Research Evidence

241 Research Sources

55 Avg Quality Score

113 Meta Analysis

75 Systematic Review

32 Rct

11 Clinical Trial

3 Other

3 Regulatory Source

1 Cochrane Review

1 Narrative Review

1 Openfda Safety

A Niacin for primary and secondary prevention of cardiovascular events

Meta Analysis The Cochrane database of systematic reviews 2017

PubMed DOI Cochrane

A Use of high potency statins and rates of admission for acute kidney injury: multicenter, retrospective observational analysis of administrative databases

Meta Analysis BMJ (Clinical research ed.) 2013

PubMed DOI

A Effect on cardiovascular risk of high density lipoprotein targeted drug treatments niacin, fibrates, and CETP inhibitors: meta-analysis of randomised controlled trials including 117,411 patients

Meta Analysis BMJ (Clinical research ed.) 2014

PubMed DOI

A A terminal metabolite of niacin promotes vascular inflammation and contributes to cardiovascular disease risk

Meta Analysis Nature medicine 2024

PubMed DOI

A Meta-analysis and imputation refines the association of 15q25 with smoking quantity

Meta Analysis Nature genetics 2010

PubMed DOI

A Genome-wide meta-analyses identify multiple loci associated with smoking behavior

Meta Analysis Nature genetics 2010

PubMed DOI

A Antidepressants for smoking cessation

Meta Analysis The Cochrane database of systematic reviews 2014

PubMed DOI

A Topical azelaic acid, salicylic acid, nicotinamide, sulphur, zinc and fruit acid (alpha-hydroxy acid) for acne

Meta Analysis The Cochrane database of systematic reviews 2020

PubMed DOI Cochrane

B Assessment of the Role of Niacin in Managing Cardiovascular Disease Outcomes: A Systematic Review and Meta-analysis

Meta Analysis JAMA network open 2019

PubMed DOI

B Association Between Lowering LDL-C and Cardiovascular Risk Reduction Among Different Therapeutic Interventions: A Systematic Review and Meta-analysis

Meta Analysis JAMA 2016

PubMed DOI

View all evidence for Niacin →