Xtreme Trim RDS-X by Vitamin World — Ingredients, Evidence & Safety

Product Label

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Label Data

2 Softgel(s) Serving Size

60 Servings

Botanical with Nutrients Product Type

20% Evidence Coverage

Supplement Facts — Evidence Check

Calories

15 {Calories}

Total Fat

1 g (1% DV)

Total Carbohydrates

1 g (1% DV)

Niacin

14 mg (70% DV)

✅ Within RDA (1.0× RDA of 14 mg) 📚 193 studies (Tier A: 5, B: 63)

RDA 14mg This product: 14mg UL 35mg

Xtreme Trim RDS-X Blend

1575 mg

Other Ingredients

Gelatin Vegetable Glycerin Contains <2% of:

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) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

DIRECTIONS: For adults, take two (2) softgels two times daily 30-60 minutes before your workout or with a meal. Limit your use to no more than two (2) softgels in a 4-hour period. Begin with one (1) softgel to assess individual tolerance.

⚠️ Warnings & Precautions

If you are taking any medications, planning any medical procedure or have any medical condition, consult your doctor before use.

Avoid this product if you are allergic to aspirin, if you have liver or kidney disease or high blood pressure.

Avoid additional consumption of caffeine, which may intensify adverse effects.

WARNING: Not intended for use by pregnant or nursing women.

Discontinue use and consult your doctor if any adverse reactions occur.

Not intended for use by persons under the age of 18. Keep out of reach of children.

Do not use if seal under cap is broken or missing.

NOTICE: Use of this product may cause skin flushing, burning, itching or rash. Do not take on an empty stomach.

🧪 Formulation Notes

This product contains caffeine.

No Artificial Flavor or Sweetener, No Preservatives, No Sugar, No Starch, No Milk, No Lactose, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.

Additional Information

This product has been developed, manufactured and packaged by Vitamin World. Our world-class facilities allow us to control exactly what goes into each product. It is your assurance that you are getting the highest quality and freshest products. You have our guarantee!

QA QUALITY ASSURED

Store at room temperature.

PROD. #27616 B52567 07C

Get healthy.

RDS-X RAPID RELEASE SYSTEM EXTREME BIOCHEMICAL THERMOGENIC COMPOUNDS* ENERGY BOOSTING INGREDIENTS* NEUROMUSCULAR & INTENSITY SUPPORT*

Product Details

UPC / SKU 7 66443 27616 6

DSLD Entry Date 2013-04-25

Product Type Botanical with Nutrients

Form Softgel Capsule

Brand Vitamin World

DSLD ID 20459

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 →