SteelFit Steel Slim™, Weight Loss Solution, 90 Capsules supplement bottle
SteelFit

Steel Slim™, Weight Loss Solution, 90 Capsules

What We Researched
14 active ingredients analyzed · 3 inactive ingredients decoded · 1 brand certification checked · 2 retailers compared · Last updated: Mar 2026
87
Product Score Good
72
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
lodine (from Organic Atlantic Kelp) 150 mcg 100%
Selenium (as Selenium Yeast) (Saccharomyces Cerevisiae) 50 mcg 90%
Chromium (as Chromium Picolinate) 200 mcg 570%
L-Tyrosine 500 mg
Dragon Fruit Extract (Hylocereus Undatus) (CactOLean™) 200 mg
Dandelion Leaf Extract (Taraxacum Officinale) 200 mg
Green Tea Extract (Camellia Sinesis) (80% Catechins & 50% EGCG) 200 mg
Organic Atlantic Kelp (Ascophyllum Nodosum) (Whole Plant) 115 mg ††
Theacrine (as TeaCrine®) 100 mg
Grains of Paradise Seed Extract (Aframomum Melegueta) 50 mg
Resveratrol (Polygonum Cuspidatum) Extract 50 mg
Ginger Root Extract (Zingiber Officinale Roscoe) 40 mg
Saffron (stigma) (Crocus Sativus L.) (affron®) 30 mg
Dihydrocapsiate (from Sweet Peppers) (CapsiAtra®) 3 mg
Bioavailability Very Good

Absorption Rating

  • lodine (from Organic Atlantic Kelp) Fair
  • Selenium (as Selenium Yeast) (Saccharomyces Cerevisiae) Good
  • Chromium (as Chromium Picolinate) Good
  • L-Tyrosine Good
  • Dandelion Leaf Extract (Taraxacum Officinale) Good
  • Green Tea Extract (Camellia Sinesis) (80% Catechins & 50% EGCG) Good
  • Organic Atlantic Kelp (Ascophyllum Nodosum) (Whole Plant) Fair
  • Theacrine (as TeaCrine®) Fair
  • Grains of Paradise Seed Extract (Aframomum Melegueta) Good
  • Resveratrol (Polygonum Cuspidatum) Extract Fair
  • Ginger Root Extract (Zingiber Officinale Roscoe) Fair
  • Saffron (stigma) (Crocus Sativus L.) (affron®) Good
  • Dihydrocapsiate (from Sweet Peppers) (CapsiAtra®) Fair
Other Ingredients Excellent

Fillers & Additives

  • Silicon Dioxide
  • Magnesium Stearate
  • Vegetable (hypromellose) capsules
Efficacy Good

Dosage Analysis

  • lodine (from Organic Atlantic Kelp) 150 mcg Effective
  • Selenium (as Selenium Yeast) (Saccharomyces Cerevisiae) 50 mcg Effective
  • Chromium (as Chromium Picolinate) 200 mcg Effective
  • L-Tyrosine 500 mg Effective
  • Green Tea Extract (Camellia Sinesis) (80% Catechins & 50% EGCG) 200 mg Under-dosed
  • Organic Atlantic Kelp (Ascophyllum Nodosum) (Whole Plant) 115 mg High
  • Theacrine (as TeaCrine®) 100 mg Effective
  • Grains of Paradise Seed Extract (Aframomum Melegueta) 50 mg Effective
  • Resveratrol (Polygonum Cuspidatum) Extract 50 mg Under-dosed
  • Ginger Root Extract (Zingiber Officinale Roscoe) 40 mg Under-dosed
  • Saffron (stigma) (Crocus Sativus L.) (affron®) 30 mg Effective
  • Dihydrocapsiate (from Sweet Peppers) (CapsiAtra®) 3 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
lodine (from Organic Atlantic Kelp) 150 mcg 100%
Selenium (as Selenium Yeast) (Saccharomyces Cerevisiae) 50 mcg 90%
Chromium (as Chromium Picolinate) 200 mcg 570%
L-Tyrosine 500 mg
Dragon Fruit Extract (Hylocereus Undatus) (CactOLean™) 200 mg
Dandelion Leaf Extract (Taraxacum Officinale) 200 mg
Green Tea Extract (Camellia Sinesis) (80% Catechins & 50% EGCG) 200 mg
Organic Atlantic Kelp (Ascophyllum Nodosum) (Whole Plant) 115 mg ††
Theacrine (as TeaCrine®) 100 mg
Grains of Paradise Seed Extract (Aframomum Melegueta) 50 mg
Resveratrol (Polygonum Cuspidatum) Extract 50 mg
Ginger Root Extract (Zingiber Officinale Roscoe) 40 mg
Saffron (stigma) (Crocus Sativus L.) (affron®) 30 mg
Dihydrocapsiate (from Sweet Peppers) (CapsiAtra®) 3 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Vegetable (hypromellose) capsules Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$41$40$39$38$37 Mar 12 $39.00
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
SteelFit

Founded 2015 · 905 Shotgun Road, Sunrise, FL 33326, USA · 8 products · steelfitusa.com/

Certifications

1 certification
Informed Sport Verified Source

Transparency

4 claims
Third Party Testing Claim — Claimed Source
Testing Lab Disclosure — Verified Source
In House Testing — Verified Source

Violation History

2 incidents
Prop 65 Di(2-ethylhexyl)phthalate (DEHP)OngoingSource
Prop 65 Lead2019-07-30Source
Related Supplements
Frequently Asked Questions
Is SteelFit Steel Slim™, Weight Loss Solution a good supplement?

SteelFit Steel Slim™, Weight Loss Solution, 90 Capsules received a product quality score of 87/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 14 active ingredients with 30 servings per container. Of the 3 inactive ingredients, 2 are rated safe and 0 are flagged for review. The manufacturer, SteelFit, holds a brand trust score of 72/100 with 1 verified certifications including Informed Sport.

What are the ingredients in SteelFit Steel Slim™, Weight Loss Solution?

SteelFit Steel Slim™, Weight Loss Solution contains 14 active ingredients: lodine (from Organic Atlantic Kelp) (150 mcg), Selenium (as Selenium Yeast) (Saccharomyces Cerevisiae) (50 mcg), Chromium (as Chromium Picolinate) (200 mcg), L-Tyrosine (500 mg), Dragon Fruit Extract (Hylocereus Undatus) (CactOLean™) (200 mg), Dandelion Leaf Extract (Taraxacum Officinale) (200 mg), and 8 more. Notable high-dose ingredients include Chromium at 570% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is SteelFit Steel Slim™, Weight Loss Solution safe to take?

SteelFit Steel Slim™, Weight Loss Solution, 90 Capsules 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 SteelFit a trustworthy supplement brand?

SteelFit receives a brand trust score of 72/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2015 and headquartered in 905 Shotgun Road, Sunrise, FL 33326, USA, the company offers 8 products in their lineup. They hold 1 verified certifications including Informed Sport. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: SteelFit 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.