Irwin Naturals Green Tea Fat Metabolizer®, 150 Liquid Soft-Gels supplement bottle
Irwin Naturals

Green Tea Fat Metabolizer®, 150 Liquid Soft-Gels

What We Researched
10 active ingredients analyzed · 7 inactive ingredients decoded · 1 brand certification checked · 3 retailers compared · Last updated: Mar 2026
85
Product Score Good
78
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Carbohydrates 1 g <1%**
Chromium (as Chromium Picolinate) 125 mcg 357%
Fish Oil (30% Omega-3 fatty acids, 255 mg) 851 mg
Green Tea extract (50% EGCG, 200 mg)(leaf) 400 mg
Caffeine (from Green Coffee (Coffea arabica)(bean) 100 mg
BioPerine ComplexBioPerine® Black Pepper extract (95 % piperine ) (fruit), Ginger extract (5% gingerols) (rhizome) 6 mg
Bioavailability Excellent

Absorption Rating

  • Total Carbohydrates Fair
  • Chromium (as Chromium Picolinate) Good
  • Fish Oil (30% Omega-3 fatty acids, 255 mg) Good
  • Green Tea extract (50% EGCG, 200 mg)(leaf) Good
  • Caffeine (from Green Coffee (Coffea arabica)(bean) Good
  • BioPerine ComplexBioPerine® Black Pepper extract (95 % piperine ) (fruit), Ginger extract (5% gingerols) (rhizome) Good
Other Ingredients Good

Fillers & Additives

  • Gelatin
  • Purified Water
  • Glycerin
  • Soy Lecithin
  • Beeswax
  • Maltodextrin
  • Titanium dioxide (color) and sodium copper chlorophyllin (color) High
Efficacy Excellent

Dosage Analysis

  • Chromium (as Chromium Picolinate) 125 mcg Effective
  • Fish Oil (30% Omega-3 fatty acids, 255 mg) 851 mg Effective
  • Green Tea extract (50% EGCG, 200 mg)(leaf) 400 mg Effective
  • Caffeine (from Green Coffee (Coffea arabica)(bean) 100 mg Effective
  • BioPerine ComplexBioPerine® Black Pepper extract (95 % piperine ) (fruit), Ginger extract (5% gingerols) (rhizome) 6 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 15
Total Fat 1 g 1%**
Cholesterol 5 mg 1%
Total Carbohydrates 1 g <1%**
Protein 1 g
Chromium (as Chromium Picolinate) 125 mcg 357%
Fish Oil (30% Omega-3 fatty acids, 255 mg) 851 mg
Green Tea extract (50% EGCG, 200 mg)(leaf) 400 mg
Caffeine (from Green Coffee (Coffea arabica)(bean) 100 mg
BioPerine ComplexBioPerine® Black Pepper extract (95 % piperine ) (fruit), Ginger extract (5% gingerols) (rhizome) 6 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Gelatin Safe

Forms the capsule shell that holds the supplement contents.

Purified Water Safe

Dissolves and carries water-soluble ingredients.

Glycerin Safe

Retains moisture and helps dissolve ingredients in softgels and liquids.

Soy Lecithin Safe

Helps blend oil and water-based ingredients. Common allergen.

Beeswax Safe

Used as a coating and to help form softgel capsules.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Titanium dioxide (color) and sodium copper chlorophyllin (color) Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$52$51$50$49$48 Mar 12 $50.00
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
Irwin Naturals

Founded 1994 · Los Angeles, California, United States · 130 products · irwinnaturals.com/

Certifications

1 certification
Nsf Gmp Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
Testing Lab Disclosure — Claimed

Violation History

2 incidents
Lawsuit Deceptively marketing products as 'natural' while they contain synthetic ingredients.2021Source
Prop 65 Lead2011-02-02Source
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Frequently Asked Questions
Is Irwin Naturals Green Tea Fat Metabolizer®, 150 Liquid Soft-Gels a good supplement?

Irwin Naturals Green Tea Fat Metabolizer®, 150 Liquid Soft-Gels received a product quality score of 85/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 10 active ingredients with 75 servings per container. Of the 7 inactive ingredients, 5 are rated safe and 0 are flagged for review. The manufacturer, Irwin Naturals, holds a brand trust score of 78/100 with 1 verified certifications including Nsf Gmp.

What are the ingredients in Irwin Naturals Green Tea Fat Metabolizer®, 150 Liquid Soft-Gels?

Irwin Naturals Green Tea Fat Metabolizer®, 150 Liquid Soft-Gels contains 10 active ingredients: Calories (15), Total Fat (1 g), Cholesterol (5 mg), Total Carbohydrates (1 g), Protein (1 g), Chromium (as Chromium Picolinate) (125 mcg), and 4 more. Notable high-dose ingredients include Chromium at 357% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Irwin Naturals Green Tea Fat Metabolizer®, 150 Liquid Soft-Gels safe to take?

Irwin Naturals Green Tea Fat Metabolizer®, 150 Liquid Soft-Gels has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Irwin Naturals a trustworthy supplement brand?

Irwin Naturals receives a brand trust score of 78/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1994 and headquartered in Los Angeles, California, United States, the company offers 130 products in their lineup. They hold 1 verified certifications including Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Irwin Naturals has 2 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.