Nutrex Research Lipo6®, Stim Free, 60 Caps supplement bottle
Nutrex Research

Lipo6®, Stim Free, 60 Caps

What We Researched
6 active ingredients analyzed · 4 inactive ingredients decoded · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
85
Product Score Good
64
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Chromium (as Chromium Picolinate) 200 mcg 571%
Gynostemma Pentaphyllum (leaf, stem) Extract 300 mg *
Hesperidin Powder (fruit) 100 mg *
Grains of Paradise (Aframomum Melegueta) (Extract) (Seeds) 40 mg *
GBBGO® (Gamma-Butyrobetaine HCl) 10 mg —
BioPerine® [Piper nigrum extract) (fruit)] 5 mg *
Bioavailability Excellent

Absorption Rating

  • Chromium (as Chromium Picolinate) Good
  • Gynostemma Pentaphyllum (leaf, stem) Extract Good
  • Hesperidin Powder (fruit) Good
  • Grains of Paradise (Aframomum Melegueta) (Extract) (Seeds) Good
  • GBBGO® (Gamma-Butyrobetaine HCl) Fair
  • BioPerine® [Piper nigrum extract) (fruit)] Good
Other Ingredients Excellent

Fillers & Additives

  • Vegetable Capsule
  • Microcrystalline Cellulose
  • Magnesium Stearate
  • Silicon Dioxide
Efficacy Fair

Dosage Analysis

  • Chromium (as Chromium Picolinate) 200 mcg Effective
  • Gynostemma Pentaphyllum (leaf, stem) Extract 300 mg Under-dosed
  • Hesperidin Powder (fruit) 100 mg Under-dosed
  • Grains of Paradise (Aframomum Melegueta) (Extract) (Seeds) 40 mg Effective
  • GBBGO® (Gamma-Butyrobetaine HCl) 10 mg Under-dosed
  • BioPerine® [Piper nigrum extract) (fruit)] 5 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Chromium (as Chromium Picolinate) 200 mcg 571%
Gynostemma Pentaphyllum (leaf, stem) Extract 300 mg *
Hesperidin Powder (fruit) 100 mg *
Grains of Paradise (Aframomum Melegueta) (Extract) (Seeds) 40 mg *
GBBGO® (Gamma-Butyrobetaine HCl) 10 mg
BioPerine® [Piper nigrum extract) (fruit)] 5 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Vegetable Capsule Safe

It is used as a vegetarian alternative to gelatin capsules.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Price Comparison

iHerb $22.99 $0.38 / serving
Best Price

Price History

Tracked across major retailers. Updated periodically.

$24$23$22$21$20 Mar 12 $22.00
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Nutrex Research

Founded 2002 · Oviedo, Florida, United States · 53 products · nutrex.com/

Certifications

1 certification
Consumerlab Verified Source

Transparency

3 claims
Third Party Testing Claim — Claimed Source
In House Testing — Claimed Source

Violation History

6 incidents
Prop 65 Lead, Cadmium2017-06-27Source
Prop 65 Lead2015-06-15Source
Fda Warning The product Adipodex was found to contain DMBA (1,3-Dimethylbutylamine), which the FDA considered a new dietary ingredient for which a New Dietary Ingredient notification was not submitted.2015-04-24Source
Fda Warning Products including Hemo Rage Black and Lipo-6 Black contained DMAA (1,3-dimethylamylamine), which the FDA deemed an adulterant.2012-04-24Source
Lawsuit A class-action lawsuit was filed against Nutrex Research for products containing the stimulant DMAA, which was alleged to be dangerous.2012Source
Lawsuit A potential class-action lawsuit claimed that Nutrex supplements advertised as 'all-natural' contained methylsynephrine, an ingredient alleged to be the prescription drug Oxilofrine.2010Source
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Frequently Asked Questions
Is Nutrex Research Lipo6®, Stim Free a good supplement?

Nutrex Research Lipo6®, Stim Free, 60 Caps received a product quality score of 85/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 6 active ingredients with 60 servings per container. All 4 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Nutrex Research, holds a brand trust score of 64/100 with 1 verified certifications including Consumerlab.

What are the ingredients in Nutrex Research Lipo6®, Stim Free?

Nutrex Research Lipo6®, Stim Free contains 6 active ingredients: Chromium (as Chromium Picolinate) (200 mcg), Gynostemma Pentaphyllum (leaf, stem) Extract (300 mg), Hesperidin Powder (fruit) (100 mg), Grains of Paradise (Aframomum Melegueta) (Extract) (Seeds) (40 mg), GBBGO® (Gamma-Butyrobetaine HCl) (10 mg), BioPerine® [Piper nigrum extract) (fruit)] (5 mg). Notable high-dose ingredients include Chromium at 571% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Nutrex Research Lipo6®, Stim Free safe to take?

Nutrex Research Lipo6®, Stim Free, 60 Caps has been analyzed for ingredient safety across all its components. All 4 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Nutrex Research a trustworthy supplement brand?

Nutrex Research receives a brand trust score of 64/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2002 and headquartered in Oviedo, Florida, United States, the company offers 53 products in their lineup. They hold 1 verified certifications including Consumerlab. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Nutrex Research has 6 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.