Irwin Naturals Steel-Libido For Women, 48 Liquid Soft-Gels supplement bottle
Irwin Naturals

Steel-Libido For Women, 48 Liquid Soft-Gels

What We Researched
18 active ingredients analyzed · 1 brand certification checked · 3 retailers compared · Last updated: Mar 2026
63
Product Score Fair
78
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Carbohydrates 2 g <1%**
Choline (as CDP-Choline) 20 mg 4%
Fish Oil (30% Omega-3 fatty acids, 516 mg) 1720 mg
Maca powder (root) 264 mg
Ashwagandha powder (root) 234 mg
Epimedium (Horny Goat Weed)(Epimedium sagittatum) extract (10% icariins, 23.4 mg)(aerial) 234 mg
Dimethylglycine (DMG)(as Dimethylglycine Hydrochloride) 195 mg
L-Tyrosine 120 mg
L-Histidine (as L-Histidine Hydrochloride) 40 mg
Asian Ginseng extract (root) 30 mg
Isoflavones (from Soybean extract (bean)) 5 mg
BioPerine ComplexBioPerine®Black Pepper extract (95% piperine) (fruit), Ginger extract (5% gingerols) (rhizome) 6 mg
Bioavailability Very Good

Absorption Rating

  • Total Carbohydrates Fair
  • Choline (as CDP-Choline) Good
  • Fish Oil (30% Omega-3 fatty acids, 516 mg) Good
  • Maca powder (root) Fair
  • Ashwagandha powder (root) Poor
  • Epimedium (Horny Goat Weed)(Epimedium sagittatum) extract (10% icariins, 23.4 mg)(aerial) Fair
  • Dimethylglycine (DMG)(as Dimethylglycine Hydrochloride) Good
  • L-Tyrosine Good
  • L-Histidine (as L-Histidine Hydrochloride) Good
  • Asian Ginseng extract (root) Good
  • Isoflavones (from Soybean extract (bean)) Good
  • BioPerine ComplexBioPerine®Black Pepper extract (95% piperine) (fruit), Ginger extract (5% gingerols) (rhizome) Good
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy Poor

Dosage Analysis

  • Choline (as CDP-Choline) 20 mg Under-dosed
  • Fish Oil (30% Omega-3 fatty acids, 516 mg) 1720 mg Effective
  • Maca powder (root) 264 mg High
  • Ashwagandha powder (root) 234 mg Under-dosed
  • Epimedium (Horny Goat Weed)(Epimedium sagittatum) extract (10% icariins, 23.4 mg)(aerial) 234 mg Under-dosed
  • Dimethylglycine (DMG)(as Dimethylglycine Hydrochloride) 195 mg Under-dosed
  • L-Tyrosine 120 mg Under-dosed
  • L-Histidine (as L-Histidine Hydrochloride) 40 mg Under-dosed
  • Asian Ginseng extract (root) 30 mg Under-dosed
  • Isoflavones (from Soybean extract (bean)) 5 mg Under-dosed
  • BioPerine ComplexBioPerine®Black Pepper extract (95% piperine) (fruit), Ginger extract (5% gingerols) (rhizome) 6 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 30
Total Fat 2 g 2%**
Saturated Fat 0.5 g 3%**
Cholesterol 5 mg 2%
Total Carbohydrates 2 g <1%**
Protein 2 g
Choline (as CDP-Choline) 20 mg 4%
Sodium 5 mg <1%
Fish Oil (30% Omega-3 fatty acids, 516 mg) 1720 mg
Maca powder (root) 264 mg
Ashwagandha powder (root) 234 mg
Epimedium (Horny Goat Weed)(Epimedium sagittatum) extract (10% icariins, 23.4 mg)(aerial) 234 mg
Dimethylglycine (DMG)(as Dimethylglycine Hydrochloride) 195 mg
L-Tyrosine 120 mg
L-Histidine (as L-Histidine Hydrochloride) 40 mg
Asian Ginseng extract (root) 30 mg
Isoflavones (from Soybean extract (bean)) 5 mg
BioPerine ComplexBioPerine®Black Pepper extract (95% piperine) (fruit), Ginger extract (5% gingerols) (rhizome) 6 mg

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$24$22$21$19$18 Mar 12 $22.00$19.99
iHerb
Vitacost

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
Related Supplements
Frequently Asked Questions
Is Irwin Naturals Steel-Libido For Women, 48 Liquid Soft-Gels a good supplement?

Irwin Naturals Steel-Libido For Women, 48 Liquid Soft-Gels received a product quality score of 63/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 18 active ingredients with 12 servings per container. 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 Steel-Libido For Women, 48 Liquid Soft-Gels?

Irwin Naturals Steel-Libido For Women, 48 Liquid Soft-Gels contains 18 active ingredients: Calories (30), Total Fat (2 g), Saturated Fat (0.5 g), Cholesterol (5 mg), Total Carbohydrates (2 g), Protein (2 g), and 12 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Irwin Naturals Steel-Libido For Women, 48 Liquid Soft-Gels safe to take?

Irwin Naturals Steel-Libido For Women, 48 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.